SAP BUFFER TYPE

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ABAP_BUFFER - Buffering Types
The following buffering types can be defined for a DDIC database table
BEGIN_SECTION VERSION 5 OUT , DDIC database view
END_SECTION VERSION 5 OUT or CDS view entity:
SUBNODES
The buffering type is defined and transported separately from the buffered entity.

For DDIC database tables
BEGIN_SECTION VERSION 5 OUT and DDIC database views
END_SECTION VERSION 5 OUT this is done as part of their technical settings.

For CDS view entities, a tuning object named CDS entity buffer is defined that relates buffering to the layers core, localization, industry, partner and customer.



Latest notes:
If generic buffering or full buffering is activated, and the database table is specified statically in an AB-SQL statement, the secondary indexes of the table are not ignored when the data is read from the table buffer. If single record buffering is used, only the primary index is read. A secondary index defined in the ABAP Dictionary is evaluated regardless of whether the index was created on the database or not.
NON_V5_HINTS
ABAP_HINT_END