您好Tobias，

您可以通过为域构建的DD07L和DD07T上的新ABAP CDS公开域值。 这就是SAP的工作：例如使用域BSTAT。 您可以检查ABAP CDS I_AccountingDocumentCategory和I_AccountingDocumentCategoryT（用于文本）。

 @ EndUserText.label："会计凭证类别"
 @Analytics：{dataCategory：#DIMENSION，dataExtraction.enabled：true}
 @ VDM.viewType：#BASIC
 @ AbapCatalog.sqlViewName：'IFIAccDocCat'
 @ AccessControl.authorizationCheck：#NOT_REQUIRED
 @ ObjectModel.representativeKey：'AccountingDocumentCategory'
 @ AbapCatalog.buffering.status：#NOT_ALLOWED
 @ ObjectModel.usageType.sizeCategory：#S
 @ ObjectModel.usageType.dataClass：#MASTER
 @ ObjectModel.usageType.serviceQuality：#A
 @ ClientHandling.algorithm：#SESSION_VARIABLE
 @ Metadata.ignorePropagatedAnnotations：正确




 定义视图I_AccountingDocumentCategory为从dd07l中选择
 将[0 .. *]与$ projection.AccountingDocumentCategory = _Text.AccountingDocumentCategory上的_Text关联到I_AccountingDocumentCategoryT
 {
    @ ObjectModel.text.association：'_Text'
    键强制转换（domvalue_l为farp_bstat_d）为AccountingDocumentCategory，
   _文本


 }
 其中dd07l.domname ='BSTAT'和dd07l.as4local ='A';
 

您还可以检查使用它的ABAP CDS I_AccountingDocument。

 @ EndUserText.label："会计凭证"
 @Analytics：{dataCategory：#DIMENSION，dataExtraction.enabled：true}
 @ VDM.viewType：#BASIC
 @ AbapCatalog.sqlViewName：'IFIAccDoc'
 @ AccessControl.authorizationCheck：#检查
 @ ObjectModel.representativeKey：'AccountingDocument'
 @ ObjectModel.usageType.sizeCategory：#XXL
 @ ObjectModel.usageType.dataClass：#TRANSACTIONAL
 @ ObjectModel.usageType.serviceQuality：#A
 @ ClientHandling.algorithm：#SESSION_VARIABLE
 @ AbapCatalog.buffering.status：#NOT_ALLOWED
 @ Metadata.ignorePropagatedAnnotations：正确


 定义视图I_AccountingDocument
   从bkpf中选择


   将[1..1]与I_CompanyCode关联为$ projection.CompanyCode = _CompanyCode.CompanyCode上的_CompanyCode
   在$ projection.FiscalYear = _FiscalYear.FiscalYear上，将[0..1]与I_FiscalYearForCompanyCode关联为_FiscalYear
                                                                                     和$ projection.CompanyCode = _FiscalYear.CompanyCode
   在$ projection.AccountingDocumentType = _AccountingDocumentType.AccountingDocumentType上，将[0..1]与I_AccountingDocumentType关联为_AccountingDocumentType
   在$ projection.AccountingDocCreatedByUser = _User.UserID上将[0..1]关联为_User的I_User
   与$ projection.AccountingDocumentCategory = _AccountingDocumentCategory.AccountingDocumentCategory上的_AccountingDocumentCategory关联[0..1]到I_AccountingDocumentCategory
   将[0..1]与I_BusinessTransactionType关联为$ projection.BusinessTransactionType = _BusinessTransactionType.BusinessTransactionType上的_BusinessTransactionType
   将[0..1]与I_ReferenceDocumentType关联为$ projection.ReferenceDocumentType = _ReferenceDocumentType.ReferenceDocumentType上的_ReferenceDocumentType
   在$ projection.Ledger = _Ledger.Ledger上将[0..1]与I_Ledger关联为_Ledger
   在$ projection.LedgerGroup = _LedgerGroup.LedgerGroup上，将[0..1]与I_LedgerGroup关联为_LedgerGroup
   在$ projection.Currency = _Currency.Currency上，将[0..1]与I_Currency关联为_Currency
   关联[0..1]与I_Currency作为$ projection.CompanyCodeCurrency = _CompanyCodeCurrency.Currency上的_CompanyCodeCurrency
   在$ projection.AdditionalCurrency1 = _AdditionalCurrency1.Currency上，将[0..1]与I_Currency关联为_AdditionalCurrency1
   在$ projection.AdditionalCurrency2 = _AdditionalCurrency2.Currency上，将[0..1]与I_Currency关联为_AdditionalCurrency2
   将[0..1]与$ projection.ReferenceDocumentLogicalSystem = _LogicalSystem.LogicalSystem上的_LogicalSystem关联到I_LogicalSystem


 {
       @ ObjectModel.foreignKey.association：'_CompanyCode'
   key cast（bukrs as fis_bukrs）as CompanyCode，//FieldGroup：_BASIC
       @ ObjectModel.foreignKey.association：'_FiscalYear'
   key cast（gjahr as fis_gjahr）as FiscalYear，//FieldGroup：AccountingGroup
   key cast（belnr as farp_belnr_d）as AccountingDocument，//字段组：AccountingGroup


       @ ObjectModel.foreignKey.association：'_AccountingDocumentType'
       cast（blart as farp_blart）as AccountingDocumentType，//FieldGroup：AccountingGroup
 

那样，您不需要任何编程逻辑。

路易斯·阿诺（Louis-Arnaud）