ABAP Keyword Documentation → ABAP - Dictionary → ABAP CDS in ABAP Dictionary → ABAP CDS - Annotations → ABAP CDS - Specifying Annotations → ABAP CDS Metadata Extensions
ABAP CDS - DDL for Metadata Extensions
Alongside the DDL statements for data definitions, the CDS DDL in ABAP CDS makes it possible to define metadata extensions for CDS entities in DDLX source code. The following statement is used here:
Other versions:
7.31 | 7.40 | 7.54
Notes
- The DDLX source code of metadata extensions has its own editor in ADT, which is documented there. DDLX source code can also be displayed in Repository Browser in ABAP Workbench.
- Two slashes (//) can be used as comment characters in DDLX source code for metadata extensions, but not two dashes (--).