SAP NEWS-755-CDS BDL



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ABAP_CDS_BDL in ABAP Release 7.55
ITOC

ABAP_MODIFICATION_NN Type Mapping

The new statement mapping for can be used to map field names from legacy code to field names from the current data model. Available for unmanaged and managed business objects.

ABAP_MODIFICATION_NN Additional Save in Managed BOs

The new statement with additional save can be used to enhance the default save sequence in a managed implementation scenario.

ABAP_MODIFICATION_NN Unmanaged Save in Managed BOs

The new statement with unmanaged save can be used to implement an own saving strategy in a managed implementation scenario.

ABAP_MODIFICATION_NN Implementation Grouping

The new statement group can be used to divide the implementation-relevant parts of a BO's business logic into several groups for behavior implementation.

ABAP_MODIFICATION_NN Managed Internal Numbering for Managed RAP BOs

The new statement numbering:managed can be used to automatically generate values for primary key fields with a UUID. Available for managed implementation scenarios.

ABAP_MODIFICATION_NN New Options for Output Parameters

For actions and functions, the output parameter can now be an entity or a structure.
The addition selective can be used for an output parameter to return only parts of the result structure.

ABAP_MODIFICATION_NN Unmanaged Lock in Managed RAP BOs

The new statement lock master unmanaged can be used if the application developer wants to implement an own locking mechanism in a managed implementation scenario. An own locking mechanism can be used instead of the RAP locking mechanism provided by the RAP framework.

ABAP_MODIFICATION_NN Draft Support for RAP BOs

The new statement with draft can be used to enable the draft concept for a RAP BO.

ABAP_MODIFICATION_NN Determine Actions

Determine actions are a new type of action defined using determine action. With a determine action, determinations and validations can be executed on request.

ABAP_MODIFICATION_NN Precheck for Modify Operations

The new RAP BO operation addition precheck can be used to prevent illegal changes from reaching the application buffer by prechecking modify operations.

ABAP_MODIFICATION_NN New Field Characteristics

RAP BDL now supports the following new field characteristics:
mandatory:create
readonly:update