I_ChgRecdRefEngBOMTP

@AbapCatalog.sqlViewName: 'ICRREFEBOMTP'
@AbapCatalog.compiler.compareFilter: true
@AbapCatalog.preserveKey: true
@AccessControl.authorizationCheck: #NOT_REQUIRED
@ClientHandling.algorithm: #SESSION_VARIABLE
@EndUserText.label: 'Change Record Reference Object EBOM'

@VDM.viewType: #TRANSACTIONAL
@ObjectModel: { semanticKey: ['Material','Plant','BillOfMaterialVariant','BillOfMaterialVariantUsage','BillOfMaterialVersion'],
                writeDraftPersistence: 'PLMCRREFEBOM_D',
                createEnabled,
                deleteEnabled,
                updateEnabled
              }

@ObjectModel.usageType: {serviceQuality: #C,
                         dataClass: #MIXED,
                         sizeCategory: #L}

define view I_ChgRecdRefEngBOMTP
  as select from I_ChgRecdRefEBOM as EngineeringBOM
  association [1..1] to I_ChangeRecordDraftTP as _ChangeRecord    on $projection.ChangeRecordUUID = _ChangeRecord.ChangeRecordUUID
  association [0..1] to E_ChgRecdRefEngBOMBsc as _EngBOMExtension on $projection.ChangeRecordReferenceUUID = _EngBOMExtension.ChangeRecordReferenceUUID
{
  key ChangeRecordReferenceUUID,
      Material,
      Plant,
      BillOfMaterialVariantUsage,
      BillOfMaterialVariant,
      BillOfMaterialVersion,

      ChangeRecordUUID,
      @ObjectModel.readOnly: true
      ChangeRecordReferenceType,
      ChangeRecordReferenceSubtype,
      ChangeRecordRefObjectUUID,
      ChangeRecordReference,
      ParentChangeRecordRefUUID,
      IsMainReference,
      @Semantics.user.createdBy: true
      @ObjectModel.readOnly: true
      CreatedByUser,
      CreationDateTime,
      @Semantics.user.lastChangedBy: true
      @ObjectModel.readOnly: true
      LastChangedByUser,
      LastChangeDateTime,
      ChangeRecordItemRelevance,
      ChangeRecordVirtualRefInd,
      ChgRecdReasonForChange,
      ExpdCompltnDte,
      ChgRecdAuthznGrpText,
      ChgRecdNmbrChgSts,
      ChangeNumber,
      ChangeRecordItemProcgStatus,
      ChgRecdItmTgtSts,
      ChgRecdItmDSgntr,
      ChgRecdCurrentItemProcgStatus,

      @ObjectModel.readOnly: true
      cast(hextobin('00000000000000000000000000000000') as cs_guidb)                                                 as BillOfMaterialHeaderUUID,
      @ObjectModel.readOnly:true
      concat(concat(concat(BillOfMaterial,BillOfMaterialCategory),BillOfMaterialVariantUsage),BillOfMaterialVariant) as BillOfMaterialUUID,
      @ObjectModel.readOnly: true
      EngineeringBOM.ChangeRecord,
      EngineeringBOM.BillOfMaterial,
      EngineeringBOM.BillOfMaterialCategory,
      cast('' as cs_versnst)                                                                                         as BOMVersionStatus,
      cast('' as cs_versnind)                                                                                        as IsVersionBillOfMaterial,
      cast('' as stlst)                                                                                              as BillOfMaterialStatus,
      ChangeNumberValidFromDate,
      @ObjectModel.association.type:  [ #TO_COMPOSITION_PARENT, #TO_COMPOSITION_ROOT ]
      _ChangeRecord
}
/*+[internal] {
"BASEINFO":
{
"FROM":
[
"I_CHGRECDREFEBOM"
],
"ASSOCIATED":
[
"E_CHGRECDREFENGBOMBSC",
"I_CHANGERECORDDRAFTTP"
],
"BASE":
[],
"ANNO_REF":
[],
"SCALAR_FUNCTION":
[],
"VERSION":0,
"ANNOREF_EVALUATION_ERROR":""
}
}*/