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  <xsd:element name="InvestmentIncomeIncentiveFeeDeferred" id="scm_InvestmentIncomeIncentiveFeeDeferred" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="InvestmentIncomeAndCapitalGainsIncentiveFeePayable" id="scm_InvestmentIncomeAndCapitalGainsIncentiveFeePayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="DirectorFeesPayable" id="scm_DirectorFeesPayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="CashDueToOtherInvestmentFund" id="scm_CashDueToOtherInvestmentFund" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="AdministrationAgreementMember" id="scm_AdministrationAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AdministrativeServicesExpensesPayable" id="scm_AdministrativeServicesExpensesPayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="SbicIiSubsidiaryMember" id="scm_SbicIiSubsidiaryMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PercentageImpactOfTaxProvisionBenefitOnNetUnrealizedAppreciationDepreciationToWeightedAverageNetAssets" id="scm_PercentageImpactOfTaxProvisionBenefitOnNetUnrealizedAppreciationDepreciationToWeightedAverageNetAssets" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ScheduleOfCreditFacilityNetOfPrepaidLoanTableTextBlock" id="scm_ScheduleOfCreditFacilityNetOfPrepaidLoanTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ScheduleOfInterestExpenseAndAmortizedLoanFeeTableTextBlock" id="scm_ScheduleOfInterestExpenseAndAmortizedLoanFeeTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="SeniorSecuredRevolvingCreditFacilityMember" id="scm_SeniorSecuredRevolvingCreditFacilityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ExistingCreditFacilityMember" id="scm_ExistingCreditFacilityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SecuredOvernightFinancingRateFloorMember" id="scm_SecuredOvernightFinancingRateFloorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OneMonthTermSecuredOvernightFinancingRateMember" id="scm_OneMonthTermSecuredOvernightFinancingRateMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ThreeMonthTermSecuredOvernightFinancingRateMember" id="scm_ThreeMonthTermSecuredOvernightFinancingRateMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ScenarioAssetCoverageRatioEqualsOrBelow1.90Plus0.10OneMonthSofrAnd0.15ThreeMonthSofrWith0.25SofrFloorMember" id="scm_ScenarioAssetCoverageRatioEqualsOrBelow1.90Plus0.10OneMonthSofrAnd0.15ThreeMonthSofrWith0.25SofrFloorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ScenarioAssetCoverageRatioEqualsOrBelow1.90PlusAlternateBaseRateBasedPrimeRateSubject3FloorFederalFundsRatePlus0.50AndOneMonthSofrPlus1.00Member" id="scm_ScenarioAssetCoverageRatioEqualsOrBelow1.90PlusAlternateBaseRateBasedPrimeRateSubject3FloorFederalFundsRatePlus0.50AndOneMonthSofrPlus1.00Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AssetCoverageRatio" id="scm_AssetCoverageRatio" type="xbrli:pureItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="AssetCoverageRatioBasisSpreadOnVariableRate" id="scm_AssetCoverageRatioBasisSpreadOnVariableRate" type="xbrli:pureItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="MinimumCashBalance" id="scm_MinimumCashBalance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DebtInstrumentInterestCoverageRatio" id="scm_DebtInstrumentInterestCoverageRatio" type="xbrli:pureItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="LineOfCreditBeforeOfPrepaidLoanStructureFees" id="scm_LineOfCreditBeforeOfPrepaidLoanStructureFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="AmortizationOfLoanFee" id="scm_AmortizationOfLoanFee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="ProceedsFromIssuanceOfCommonStockGross" id="scm_ProceedsFromIssuanceOfCommonStockGross" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="PaymentsOfUnderwritingFees" id="scm_PaymentsOfUnderwritingFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ProceedsFromFeesCoveredByAdvisor" id="scm_ProceedsFromFeesCoveredByAdvisor" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="IncreaseDecreaseInGrossProceedsFromIssuanceOfCommonStockDueToShareRedemptions" id="scm_IncreaseDecreaseInGrossProceedsFromIssuanceOfCommonStockDueToShareRedemptions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="AdjustmentsToAdditionalPaidInCapitalTaxReclassification" id="scm_AdjustmentsToAdditionalPaidInCapitalTaxReclassification" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="AtTheMarketOfferingMember" id="scm_AtTheMarketOfferingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PortfolioInvestmentClassificationPolicyPolicyTextBlock" id="scm_PortfolioInvestmentClassificationPolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="OfferingCostPolicyPolicyTextBlock" id="scm_OfferingCostPolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="GainsLossesAndChangesInInvestmentPolicyPolicyTextBlock" id="scm_GainsLossesAndChangesInInvestmentPolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="InvestmentTransactionCostsPolicyTextBlock" id="scm_InvestmentTransactionCostsPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="PaidInCapitalPolicyPolicyTextBlock" id="scm_PaidInCapitalPolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="DistributableEarningsDeficitComponentsPolicyPolicyTextBlock" id="scm_DistributableEarningsDeficitComponentsPolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ScheduleOfInterestIncomeFromPortfolioCompaniesTableTextBlock" id="scm_ScheduleOfInterestIncomeFromPortfolioCompaniesTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ScheduleOfComponentsOfDistributableEarningsTableTextBlock" id="scm_ScheduleOfComponentsOfDistributableEarningsTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ProceedsFromOfferingExpensesReimbursements" id="scm_ProceedsFromOfferingExpensesReimbursements" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="InvestmentCompanyRegulatoryCapital" id="scm_InvestmentCompanyRegulatoryCapital" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="InvestmentCompanyAssetCoverageRatio" id="scm_InvestmentCompanyAssetCoverageRatio" type="xbrli:pureItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="InterestIncomeOperatingLoanInterest" id="scm_InterestIncomeOperatingLoanInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="AmortizationFeesOperatingIncome" id="scm_AmortizationFeesOperatingIncome" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="NumberOfLoansNonAccrualStatus" id="scm_NumberOfLoansNonAccrualStatus" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="LoansNonAccrualStatusCostPercentage" id="scm_LoansNonAccrualStatusCostPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="LoansNonAccrualStatusFairValuePercentage" id="scm_LoansNonAccrualStatusFairValuePercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="IncomeFromInvestmentsOnNonAccrual" id="scm_IncomeFromInvestmentsOnNonAccrual" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="InvestmentCompanyDistributableEarningsLossAccumulatedAppreciationDepreciationForeignCurrencyTransactions" id="scm_InvestmentCompanyDistributableEarningsLossAccumulatedAppreciationDepreciationForeignCurrencyTransactions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="InvestmentCompanyDistributableEarningsLossAccumulatedAppreciationDepreciationTaxes" id="scm_InvestmentCompanyDistributableEarningsLossAccumulatedAppreciationDepreciationTaxes" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="NatureOfOperationAndSignificantAccountingPoliciesTable" id="scm_NatureOfOperationAndSignificantAccountingPoliciesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="NatureOfOperationAndSignificantAccountingPoliciesLineItems" id="scm_NatureOfOperationAndSignificantAccountingPoliciesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbicSubsidiariesMember" id="scm_SbicSubsidiariesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbicSubsidiaryMember" id="scm_SbicSubsidiaryMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesMember" id="scm_SbaGuaranteedDebenturesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SBGuaranteedDebenturesTextBlock" id="scm_SBGuaranteedDebenturesTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="SbaGuaranteedDebenturesAbstract" id="scm_SbaGuaranteedDebenturesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesTableTextBlock" id="scm_SbaGuaranteedDebenturesTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ScheduleOfSbaGuaranteedDebenturesNetOfPrepaidLoanFeesTableTextBlock" id="scm_ScheduleOfSbaGuaranteedDebenturesNetOfPrepaidLoanFeesTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ScheduleOfInterestExpensesAndAmortizedFeesOnSbaGuaranteedDebentureTableTextBlock" id="scm_ScheduleOfInterestExpensesAndAmortizedFeesOnSbaGuaranteedDebentureTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="SbicSubsidiaryIiMember" id="scm_SbicSubsidiaryIiMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RegulatoryLeverageLimit" id="scm_RegulatoryLeverageLimit" type="xbrli:pureItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="IncreaseInDebtRegulatoryLimit" id="scm_IncreaseInDebtRegulatoryLimit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="PercentageOfSubsidiaryAssetsInConsolidatedAssets" id="scm_PercentageOfSubsidiaryAssetsInConsolidatedAssets" type="xbrli:pureItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="PercentageOfUpfrontFee" id="scm_PercentageOfUpfrontFee" type="xbrli:pureItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="DebtInstrumentIssuanceDiscountPercentage" id="scm_DebtInstrumentIssuanceDiscountPercentage" type="xbrli:pureItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="SbaGuaranteedDebenturesMaturityDateMarch12028Member" id="scm_SbaGuaranteedDebenturesMaturityDateMarch12028Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesOneMaturityDateSeptember12028Member" id="scm_SbaGuaranteedDebenturesOneMaturityDateSeptember12028Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesTwoMaturityDateSeptember12028Member" id="scm_SbaGuaranteedDebenturesTwoMaturityDateSeptember12028Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesMaturityDateMarch12029Member" id="scm_SbaGuaranteedDebenturesMaturityDateMarch12029Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DebtInstrumentAnnualChargePercentage" id="scm_DebtInstrumentAnnualChargePercentage" type="xbrli:pureItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="SbaGuaranteedDebenturesOneMaturityDateMarch12030Member" id="scm_SbaGuaranteedDebenturesOneMaturityDateMarch12030Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesTwoMaturityDateMarch12030Member" id="scm_SbaGuaranteedDebenturesTwoMaturityDateMarch12030Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesOneMaturityDateMarch12031Member" id="scm_SbaGuaranteedDebenturesOneMaturityDateMarch12031Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesTwoMaturityDateMarch12031Member" id="scm_SbaGuaranteedDebenturesTwoMaturityDateMarch12031Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesThreeMaturityDateMarch12031Member" id="scm_SbaGuaranteedDebenturesThreeMaturityDateMarch12031Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesFourMaturityDateMarch12031Member" id="scm_SbaGuaranteedDebenturesFourMaturityDateMarch12031Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesFiveMaturityDateMarch12031Member" id="scm_SbaGuaranteedDebenturesFiveMaturityDateMarch12031Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesOneMaturityDateSeptember12031Member" id="scm_SbaGuaranteedDebenturesOneMaturityDateSeptember12031Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesTwoMaturityDateSeptember12031Member" id="scm_SbaGuaranteedDebenturesTwoMaturityDateSeptember12031Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesThreeMaturityDateSeptember12031Member" id="scm_SbaGuaranteedDebenturesThreeMaturityDateSeptember12031Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesFourMaturityDateSeptember12031Member" id="scm_SbaGuaranteedDebenturesFourMaturityDateSeptember12031Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesMaturityDateMarch12032Member" id="scm_SbaGuaranteedDebenturesMaturityDateMarch12032Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesOneMaturityDateSeptember12032Member" id="scm_SbaGuaranteedDebenturesOneMaturityDateSeptember12032Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesTwoMaturityDateSeptember12032Member" id="scm_SbaGuaranteedDebenturesTwoMaturityDateSeptember12032Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesThreeMaturityDateSeptember12032Member" id="scm_SbaGuaranteedDebenturesThreeMaturityDateSeptember12032Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesFourMaturityDateSeptember12032Member" id="scm_SbaGuaranteedDebenturesFourMaturityDateSeptember12032Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesFiveMaturityDateSeptember12032Member" id="scm_SbaGuaranteedDebenturesFiveMaturityDateSeptember12032Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SecuredLongTermDebtBeforePrepaidLoanFees" id="scm_SecuredLongTermDebtBeforePrepaidLoanFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ReceivablesAndPayablesForUnsettledSecuritiesTransactionPolicyPolicyTextBlock" id="scm_ReceivablesAndPayablesForUnsettledSecuritiesTransactionPolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="Incomeincentivefeepayable" id="scm_Incomeincentivefeepayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="Administrativeservicefeespayable" id="scm_Administrativeservicefeespayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="Valuationfeeexpense" id="scm_Valuationfeeexpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="Incomeincentiveexpense" id="scm_Incomeincentiveexpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="Directorsfees" id="scm_Directorsfees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="Netinvestmentincomepersharebasic" id="scm_Netinvestmentincomepersharebasic" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="Netinvestmentincomepersharediluted" id="scm_Netinvestmentincomepersharediluted" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
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  <xsd:element abstract="true" id="scm_U.S.AutoSalesInc.etalMember" name="U.S.AutoSalesInc.etalMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="scm_U.S.ExpeditersLLCMember" name="U.S.ExpeditersLLCMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="scm_VenbrookBuyerLLCMember" name="VenbrookBuyerLLCMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="scm_VortexCompaniesLLCMember" name="VortexCompaniesLLCMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="scm_WhispsHoldingsLPMember" name="WhispsHoldingsLPMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="scm_XanitosInc.Member" name="XanitosInc.Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="scm_FirstLienSecurityMember" name="FirstLienSecurityMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="scm_SecondLienSecurityMember" name="SecondLienSecurityMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="scm_Non-DurableConsumerGoodsSectorMember" name="Non-DurableConsumerGoodsSectorMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="false" id="scm_LiabilitiesInExcessOfOtherAssets" name="LiabilitiesInExcessOfOtherAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element abstract="false" id="scm_LiabilitiesInExcessOfOtherAssetsPercentageOfNetAssets" name="LiabilitiesInExcessOfOtherAssetsPercentageOfNetAssets" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="false" id="scm_PercentageOfNetAssets" name="PercentageOfNetAssets" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="false" id="scm_InvestmentsHeldBySubsidiaryInCash" name="InvestmentsHeldBySubsidiaryInCash" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element abstract="false" id="scm_InvestmentsHeldBySubsidiaryAtCost" name="InvestmentsHeldBySubsidiaryAtCost" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element abstract="false" id="scm_EquitySecuritiesUncalledCapitalCommitment" name="EquitySecuritiesUncalledCapitalCommitment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element name="ThreeMonthLondonInterbankOfferedRateMember" id="scm_ThreeMonthLondonInterbankOfferedRateMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LosAngelesCaliforniaMember" id="scm_LosAngelesCaliforniaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LakewoodColoradoMember" id="scm_LakewoodColoradoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RhinelanderWisconsinMember" id="scm_RhinelanderWisconsinMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OneMonthLondonInterbankOfferedRateMember" id="scm_OneMonthLondonInterbankOfferedRateMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BusinessSectorMember" id="scm_BusinessSectorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SixMonthSecuredOvernightFinancingRateMember" id="scm_SixMonthSecuredOvernightFinancingRateMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OneMonthSecuredOvernightFinancingRateMember" id="scm_OneMonthSecuredOvernightFinancingRateMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ThreeMonthsSoniaSwapRateMember" id="scm_ThreeMonthsSoniaSwapRateMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RevolverUnfundedCommitment" id="scm_RevolverUnfundedCommitment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DelayedDrawTermLoanUnfundedCommitment" id="scm_DelayedDrawTermLoanUnfundedCommitment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="RevolverUnusedCommitmentFee" id="scm_RevolverUnusedCommitmentFee" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="DelayedDrawTermLoanUnusedCommitmentFee" id="scm_DelayedDrawTermLoanUnusedCommitmentFee" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="OneMonthBloombergShortTermBankYieldIndexMember" id="scm_OneMonthBloombergShortTermBankYieldIndexMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SixMonthLondonInterbankOfferedRateMember" id="scm_SixMonthLondonInterbankOfferedRateMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="NetInvestmentPercentageOfNetAssets" id="scm_NetInvestmentPercentageOfNetAssets" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedDepreciationAppreciationIncludedInEarnings" id="scm_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedDepreciationAppreciationIncludedInEarnings" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="PaymentsOfStockOfferingCosts" id="scm_PaymentsOfStockOfferingCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ProceedsFromIssuanceOfCommonStockNet" id="scm_ProceedsFromIssuanceOfCommonStockNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="GuaranteedDebentures" id="scm_GuaranteedDebentures" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="CafeValleyInc.Member" id="scm_CafeValleyInc.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ArcherSystemsLlcMember" id="scm_ArcherSystemsLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="HeartlandBusinessSystemsLlcMember" id="scm_HeartlandBusinessSystemsLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RevolverCommitmentMember" id="scm_RevolverCommitmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesSixMaturityDateSeptember12032Member" id="scm_SbaGuaranteedDebenturesSixMaturityDateSeptember12032Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesOneMaturityDateMarch12033Member" id="scm_SbaGuaranteedDebenturesOneMaturityDateMarch12033Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EquityDistributionAgreementMember" id="scm_EquityDistributionAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MackenzieChildsAcquisitionIncMember" id="scm_MackenzieChildsAcquisitionIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PearlMediaHoldingsLlcMember" id="scm_PearlMediaHoldingsLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="HighTechIndustriesSectorMember" id="scm_HighTechIndustriesSectorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CurionHoldingsLlcMember" id="scm_CurionHoldingsLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CampProfilesLlcDelayedDrawTermLoanMember" id="scm_CampProfilesLlcDelayedDrawTermLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DebtInstrumentWeightedAverageInterestRate" id="scm_DebtInstrumentWeightedAverageInterestRate" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="DebtInstrumentsInterestRateEffectivePercentage" id="scm_DebtInstrumentsInterestRateEffectivePercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="NetRealizedGainsLossesOnInvestmentsCashFlowImpacts" id="scm_NetRealizedGainsLossesOnInvestmentsCashFlowImpacts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="QualifyingAssetsAsPercentOfTotalAssets" id="scm_QualifyingAssetsAsPercentOfTotalAssets" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="EconomicDevelopmentsPolicyTextBlock" id="scm_EconomicDevelopmentsPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="CopilotProviderSupportServicesLlcMember" id="scm_CopilotProviderSupportServicesLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="NinjioLlcMember" id="scm_NinjioLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="NetRealizedGainLossPerShare" id="scm_NetRealizedGainLossPerShare" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="SbaGuaranteedDebenturesTwoMaturityDateMarch12033Member" id="scm_SbaGuaranteedDebenturesTwoMaturityDateMarch12033Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedDepreciationAppreciationIncludedInForeignCurrency" id="scm_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedDepreciationAppreciationIncludedInForeignCurrency" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="TaxBasisOfInvestmentsFairValue" id="scm_TaxBasisOfInvestmentsFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="TaxBasisOfInvestmentsGrossUnrealizedDepreciationOnForeignCurrencyTranslation" id="scm_TaxBasisOfInvestmentsGrossUnrealizedDepreciationOnForeignCurrencyTranslation" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="InvestmentCompanyOtherAdjustmentsPerSharePerShare" id="scm_InvestmentCompanyOtherAdjustmentsPerSharePerShare" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="InvestmentCompanyNetOperatingExpenseToNetAssets" id="scm_InvestmentCompanyNetOperatingExpenseToNetAssets" type="xbrli:pureItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="InvestmentCompanyInvestmentIncomeLossRatioBeforeWaiverFees" id="scm_InvestmentCompanyInvestmentIncomeLossRatioBeforeWaiverFees" type="xbrli:pureItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="SeniorSecuredFirstLienMember" id="scm_SeniorSecuredFirstLienMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ExistingPortfolioCompanyMember" id="scm_ExistingPortfolioCompanyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DesignerAndSupplierOfImpulseProductsAndMerchandisingSolutionsToRetailersMember" id="scm_DesignerAndSupplierOfImpulseProductsAndMerchandisingSolutionsToRetailersMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PremiumFrozenFoodManufacturerMember" id="scm_PremiumFrozenFoodManufacturerMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GpAbxHoldingsPartnershipL.pMember" id="scm_GpAbxHoldingsPartnershipL.pMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EvriholderAcquisitionInc.Member" id="scm_EvriholderAcquisitionInc.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RedSAllNaturalLlcMember" id="scm_RedSAllNaturalLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EvriholderAcquisitionIncSeniorSecuredFirstLienMember" id="scm_EvriholderAcquisitionIncSeniorSecuredFirstLienMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EvriholderAcquisitionIncEquityMember" id="scm_EvriholderAcquisitionIncEquityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RedAllNaturalLlcSeniorSecuredFirstLienMember" id="scm_RedAllNaturalLlcSeniorSecuredFirstLienMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RedAllNaturalLlcEquityMember" id="scm_RedAllNaturalLlcEquityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DecreaseIncreaseInForeignCurrencyTransactionGainLossUnrealizedExcludingInvestmentPriceChangeBeforeTax" id="scm_DecreaseIncreaseInForeignCurrencyTransactionGainLossUnrealizedExcludingInvestmentPriceChangeBeforeTax" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="AccumulatedRealizedGainLossOnInvestmentsNetOfCumulativeDividends" id="scm_AccumulatedRealizedGainLossOnInvestmentsNetOfCumulativeDividends" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="LineOfCreditCreditFacilitiesPayable" id="scm_LineOfCreditCreditFacilitiesPayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ManufacturerOfHighBarrierFormingWebFilmsMember" id="scm_ManufacturerOfHighBarrierFormingWebFilmsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AmericanRefrigerationLlcMember" id="scm_AmericanRefrigerationLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CerebroBuyerLlcMember" id="scm_CerebroBuyerLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ImpactHomeServicesLlcMember" id="scm_ImpactHomeServicesLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AmortizationOfDeferredFinancingCosts" id="scm_AmortizationOfDeferredFinancingCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="TwoXLlcMember" id="scm_TwoXLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CraftableIntermediateIIIncMember" id="scm_CraftableIntermediateIIIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EquineNetworkLlcMember" id="scm_EquineNetworkLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RiaAdvisoryBorrowerLlcMember" id="scm_RiaAdvisoryBorrowerLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DelayedDrawTermLoanCommitmentMember" id="scm_DelayedDrawTermLoanCommitmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="InvestmentHoldings1Table" id="scm_InvestmentHoldings1Table" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="InvestmentHoldings1LineItems" id="scm_InvestmentHoldings1LineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GreenIntermediatecoIiInc.Member" id="scm_GreenIntermediatecoIiInc.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EhiBuyerInc.Member" id="scm_EhiBuyerInc.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="Compost360AcquisitionLlcMember" id="scm_Compost360AcquisitionLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TradependingOpcoAggregatorLlcMember" id="scm_TradependingOpcoAggregatorLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MorganElectricalGroupIntermediateHoldingsInc.Member" id="scm_MorganElectricalGroupIntermediateHoldingsInc.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ChannelPartnersIntermediatecoLlcMember" id="scm_ChannelPartnersIntermediatecoLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesMaturityDateSeptember12033Member" id="scm_SbaGuaranteedDebenturesMaturityDateSeptember12033Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbaGuaranteedDebenturesMaturityDateMarch12034Member" id="scm_SbaGuaranteedDebenturesMaturityDateMarch12034Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="InformativLlcMember" id="scm_InformativLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="HardenberghGroupInc.Member" id="scm_HardenberghGroupInc.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TaxBasisOfInvestmentsGrossUnrealizedAppreciationOnForeignCurrencyTranslation" id="scm_TaxBasisOfInvestmentsGrossUnrealizedAppreciationOnForeignCurrencyTranslation" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="AdcellerantLlcMember" id="scm_AdcellerantLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AmikaOpcoLlcMember" id="scm_AmikaOpcoLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EvolvConsultingLLCMember" id="scm_EvolvConsultingLLCMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="HealthMonitorHoldingsLLCMember" id="scm_HealthMonitorHoldingsLLCMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ThreeMonthSterlingOvernightInterbankAverageRateMember" id="scm_ThreeMonthSterlingOvernightInterbankAverageRateMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MichelliLlcMember" id="scm_MichelliLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GainLossOnExchangeOfInvestments" id="scm_GainLossOnExchangeOfInvestments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="IncentiveFeeAccruedWrittenOff" id="scm_IncentiveFeeAccruedWrittenOff" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="NonCashDebtAndEquitySecuritiesUnrealizedGainLoss" id="scm_NonCashDebtAndEquitySecuritiesUnrealizedGainLoss" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="FairwaveHoldingsLlcMember" id="scm_FairwaveHoldingsLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="WerHoldingsLlcMember" id="scm_WerHoldingsLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FiscalnoteBoardsLlcMember" id="scm_FiscalnoteBoardsLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TitanMeterBidcoCorp.Member" id="scm_TitanMeterBidcoCorp.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MedlearningGroupLlcMember" id="scm_MedlearningGroupLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BlProductsParentL.p.Member" id="scm_BlProductsParentL.p.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CfArchHoldingsLlcMember" id="scm_CfArchHoldingsLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DteHoldingCompanyLlcMember" id="scm_DteHoldingCompanyLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TermLoanMember" id="scm_TermLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AgtRobotiqueInc.Member" id="scm_AgtRobotiqueInc.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IncomeTaxProvisionBenefitsOnNetUnrealizedAppreciationDepreciationInTaxableSubsidiaries" id="scm_IncomeTaxProvisionBenefitsOnNetUnrealizedAppreciationDepreciationInTaxableSubsidiaries" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="LuxiumSolutionsLlcMember" id="scm_LuxiumSolutionsLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SaidIntermediateLlcMember" id="scm_SaidIntermediateLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TeckrezLlcMember" id="scm_TeckrezLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TriplepointAcquisitionHoldingsLlcMember" id="scm_TriplepointAcquisitionHoldingsLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MonarchBehavioralTherapyLlcMember" id="scm_MonarchBehavioralTherapyLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PaymentOfOfferingExpensesAndUnderwritingFees" id="scm_PaymentOfOfferingExpensesAndUnderwritingFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="InvestmentsInAndAdvancesToAffiliatesAtFairValueRealizedGainLoss" id="scm_InvestmentsInAndAdvancesToAffiliatesAtFairValueRealizedGainLoss" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="InvestmentsInAndAdvancesToAffiliatesAtFairValueUnrealizedGainLoss" id="scm_InvestmentsInAndAdvancesToAffiliatesAtFairValueUnrealizedGainLoss" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="NotesPayableGross" id="scm_NotesPayableGross" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="BartAndAssociatesLlcMember" id="scm_BartAndAssociatesLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GuidantCorpMember" id="scm_GuidantCorpMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BeverageAndFoodMember" id="scm_BeverageAndFoodMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BartAndAssociatesLlcDelayedDrawTermLoanMember" id="scm_BartAndAssociatesLlcDelayedDrawTermLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ImpactHomeServicesLlcDelayedDrawTermLoanMember" id="scm_ImpactHomeServicesLlcDelayedDrawTermLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AccumulatedRealizedGainLossOnForeignCurrencyTranslations" id="scm_AccumulatedRealizedGainLossOnForeignCurrencyTranslations" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="SharesIssuedWeightedAveragePricePerShare" id="scm_SharesIssuedWeightedAveragePricePerShare" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="NorplexMicartaAcquisitionInc.Member" id="scm_NorplexMicartaAcquisitionInc.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LineOfCreditFacilityAccordionFeatureMaximumBorrowingCapacity" id="scm_LineOfCreditFacilityAccordionFeatureMaximumBorrowingCapacity" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="LineOfCreditRevolverUnfundedCommitment" id="scm_LineOfCreditRevolverUnfundedCommitment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="LineOfCreditRevolverUnfundedCommitmentRateOfCredit" id="scm_LineOfCreditRevolverUnfundedCommitmentRateOfCredit" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="PacificShoringProductsLlcMember" id="scm_PacificShoringProductsLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EnvironmentalRemediesLlcMember" id="scm_EnvironmentalRemediesLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="StrategusLlcMember" id="scm_StrategusLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AmiiAcquisitionLlcMember" id="scm_AmiiAcquisitionLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CarolinasBuyerInc.Member" id="scm_CarolinasBuyerInc.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EskolaLlcMember" id="scm_EskolaLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="HuskAcquirecoIncMember" id="scm_HuskAcquirecoIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="InovexInformationSystemsIncorporatedMember" id="scm_InovexInformationSystemsIncorporatedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MbhManagementLlcMember" id="scm_MbhManagementLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PeltramGroupHoldingsLlcMember" id="scm_PeltramGroupHoldingsLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TacLifeportHoldingsLlcMember" id="scm_TacLifeportHoldingsLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="Tiger21LLCMember" id="scm_Tiger21LLCMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="UsdtlAcquisitionCoInc.Member" id="scm_UsdtlAcquisitionCoInc.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RevolverAndDelayedDrawTermLoanUnfundedCommitment" id="scm_RevolverAndDelayedDrawTermLoanUnfundedCommitment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="SixMonthTermSecuredOvernightFinancingRateMember" id="scm_SixMonthTermSecuredOvernightFinancingRateMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TransactionValueValuationTechniqueMember" id="scm_TransactionValueValuationTechniqueMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IdentityTheftGuardSolutionsInc.Member" id="scm_IdentityTheftGuardSolutionsInc.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="O2025Q11DividendsMember" id="scm_O2025Q11DividendsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="O2025Q12DividendsMember" id="scm_O2025Q12DividendsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="O2025Q13DividendsMember" id="scm_O2025Q13DividendsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="WholesaleSectorMember" id="scm_WholesaleSectorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MobotrexAcquisitionLlcMember" id="scm_MobotrexAcquisitionLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="HvGsAcquisitionLpClassInterestsMember" id="scm_HvGsAcquisitionLpClassInterestsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PlusDeltaBuyerLlcMember" id="scm_PlusDeltaBuyerLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SimplerTradingLlcMember" id="scm_SimplerTradingLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ArborworksLlcMember" id="scm_ArborworksLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CerebroBuyerLlcDelayedDrawTermLoanMember" id="scm_CerebroBuyerLlcDelayedDrawTermLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EnvironmentalRemediesLlcDelayedDrawTermLoanMember" id="scm_EnvironmentalRemediesLlcDelayedDrawTermLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MbhManagementLlcDelayedDrawTermLoanMember" id="scm_MbhManagementLlcDelayedDrawTermLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MicrobeFormulasLlcDelayedDrawTermLoanMember" id="scm_MicrobeFormulasLlcDelayedDrawTermLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PlusDeltaBuyerLlcDelayedDrawTermLoanMember" id="scm_PlusDeltaBuyerLlcDelayedDrawTermLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="StrategusLlcDelayedDrawTermLoanMember" id="scm_StrategusLlcDelayedDrawTermLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="UsdtlAcquisitionCoInc.DelayedDrawTermLoanMember" id="scm_UsdtlAcquisitionCoInc.DelayedDrawTermLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MobotrexAcquisitionLlcDelayedDrawTermLoanMember" id="scm_MobotrexAcquisitionLlcDelayedDrawTermLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EskolaLlcDelayedDrawTermLoanMember" id="scm_EskolaLlcDelayedDrawTermLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="Notes7.25PercentDue2030Member" id="scm_Notes7.25PercentDue2030Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SbicISubsidiaryMember" id="scm_SbicISubsidiaryMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MillenniumAllianceLlcMember" id="scm_MillenniumAllianceLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DmdSystemsRecoveryLlcMember" id="scm_DmdSystemsRecoveryLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GsfBuyerLlcMember" id="scm_GsfBuyerLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="InternationalCyberneticsAcquisitionLlcMember" id="scm_InternationalCyberneticsAcquisitionLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ThreeMonthTermSterlingOvernightIndexAverageMember" id="scm_ThreeMonthTermSterlingOvernightIndexAverageMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SolidSurfaceHoldcoLlcMember" id="scm_SolidSurfaceHoldcoLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ArctiqInc.Member" id="scm_ArctiqInc.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ChampionServicesAcquirecoLlcMember" id="scm_ChampionServicesAcquirecoLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DfoEnterprisesLlcMember" id="scm_DfoEnterprisesLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ElderCareOpcoLlcMember" id="scm_ElderCareOpcoLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PacificShoringHoldingsLlcMember" id="scm_PacificShoringHoldingsLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FidusSystemsIncMember" id="scm_FidusSystemsIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PriorityRevolverCommitmentMember" id="scm_PriorityRevolverCommitmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FidusSystemsIncDelayedDrawTermLoanMember" id="scm_FidusSystemsIncDelayedDrawTermLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PureUpperHoldcoLlcMember" id="scm_PureUpperHoldcoLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RechargedOpcoLlcMember" id="scm_RechargedOpcoLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ValorBuycoMember" id="scm_ValorBuycoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RechargedOpcoLlcRevolverMember" id="scm_RechargedOpcoLlcRevolverMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PilotPowerGroupAcquisitionInc.Member" id="scm_PilotPowerGroupAcquisitionInc.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AmortizationOfDebtPremium" id="scm_AmortizationOfDebtPremium" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="InvestmentOwnedUnrecognizedUnrealizedDepreciationOnInvestmentsAndCashEquivalents" id="scm_InvestmentOwnedUnrecognizedUnrealizedDepreciationOnInvestmentsAndCashEquivalents" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="AmortizationOfDebtDiscount" id="scm_AmortizationOfDebtDiscount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="SilverCorporateHoldingsLlcMember" id="scm_SilverCorporateHoldingsLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SpectraConfectioneryLimitedMember" id="scm_SpectraConfectioneryLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SynergyHealthPartnersMsoLlcMember" id="scm_SynergyHealthPartnersMsoLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="O2026Q11DividendsMember" id="scm_O2026Q11DividendsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="O2026Q12DividendsMember" id="scm_O2026Q12DividendsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="O2026Q13DividendsMember" id="scm_O2026Q13DividendsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="VelosourcePurchaserLlcMember" id="scm_VelosourcePurchaserLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SolomonAcquisitioncoLlcMember" id="scm_SolomonAcquisitioncoLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PercentageOfExpensesReimbursements" id="scm_PercentageOfExpensesReimbursements" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="PercentageOfFeesWaived" id="scm_PercentageOfFeesWaived" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="O2026Q1M1DividendsMember" id="scm_O2026Q1M1DividendsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="O2026Q1M2DividendsMember" id="scm_O2026Q1M2DividendsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="O2026Q1M3DividendsMember" id="scm_O2026Q1M3DividendsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ProjectFreezeMember" id="scm_ProjectFreezeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
</xsd:schema>
