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ABAP_CDS in ABAP Release 7.85 ITOC
ABAP_MODIFICATION_NN CDS Abstract Entity, To-Parent Association
In CDS abstract entities , it is now possible to define to-parent associations without ON condition. The ON condition can be left out if the association target is also a CDS abstract entity.
ABAP_MODIFICATION_NN CDS View Entity, New Set Operators
In CDS view entities, two new set operators are available:
In CDS view entities, the expression matrix has been extended:
In a searched case expression, arithmetic expressions and case expressions are supported as operands.
ABAP_MODIFICATION_NN Migration Tool for CDS Views
The following documented ABAP program is now available for migrating CDS DDIC-based views to CDS view entities: RUTDDLSV2MIGRATION.
ABAP_MODIFICATION_NN New Reference Type for Annotations
A new reference type for annotations is available:
LocalDefinitionRef
ABAP_MODIFICATION_NN New AbapCatalog Annotations
The following new AbapCatalog.extensibility annotations have been released:
AbapCatalog.extensibility.allowNewdataSources
AbapCatalog.extensibility.dataSources
AbapCatalog.extensibility.elementSuffix
AbapCatalog.extensibility.extensible
AbapCatalog.extensibility.quota.maximumBytes
AbapCatalog.extensibility.quota.maximumFields
ABAP_MODIFICATION_NN Using CDS-Managed DDIC Views is Obsolete
For each ABAP_CDS_V1_VIEW , a ABAP_CDS_MNG_VIEW is created in ABAP Dictionary upon activation. Using this ABAP_CDS_MNG_VIEW , for example for typing or for accessing the CDS entity in question, is obsolete from now on. The reason is the release of a new type of CDS entity, the CDS view entity, which will replace ABAP_CDS_V1_VIEWS in the future. CDS view entities do not have a ABAP_CDS_MNG_VIEW attached and in case of a migration from ABAP_CDS_V1_VIEW to ABAP_CDS_V2_VIEW , each usage of a ABAP_CDS_MNG_VIEW leads to a syntax error.
