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ABENDDIC_DATABASE_TABLES_BUFFER - DDIC DATABASE TABLES BUFFER
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- Table Buffering of Database Tables
It is possible to define whether and how table buffering is allowed in the table buffer of an is allowed for a DDIC database table.
The table buffer is managed by the database interface. When reads are made on tables with activated buffering or if these tables are accessed from classic dynpros, the table buffer is used implicitly.
Buffering Permission
Table buffering can be allowed for a DDIC database table as follows:
- Buffering not allowed
- Table buffering is not performed for the table. The database interface always passes the accesses to the DDIC database table, where they can use the current data directly. This setting also specifies that table buffering should not be activated for this table in any other systems due to the way the table is used.
- Buffering allowed, but switched off
- Table buffering is not performed for the table when delivered. This setting indicates, however, that buffering is possible in principle and can be activated in other systems depending on how the table is used.
- Buffering switched on
- Table buffering is performed for the table. If possible, the database interface redirects any reads to the table buffer in the shared memory of the current .
Note
Certain prerequisites, some of which depend on the buffering type, must be met before can access the table buffer instead of accessing the DDIC database table directly.
Buffering Type
The buffering type determines which data is loaded from the table to the table buffer when a table entry is accessed and buffering is switched on. The possible buffering types are:
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