Displaying Table Buffers
Procedure
...
1. From the SAP Easy Access menu, choose Administration ® System Administration ® Monitor ® Performance ® Setup/Buffers ® Buffers ® Goto ® Current local data ® Table buffers ® Single record or Generic key.
Only tables which are infrequently changed should be buffered. You specify which tables are to be buffered in transaction SE13.
Changes to buffered information must be updated in the buffers of other application servers that are sharing that information. These updates can adversely affect performance. The more servers that need updating, the more expensive the update process.
If all operations are performed on a central server, you can deactivate the buffer update messaging service.
The synchronization
behavior of the application servers is controlled by two
profile
parameters:
Parameter Name |
Recommended Value |
rdisp/bufrefmode |
sendoff, exeauto (central system) |
rdisp/bufrefmode |
sendon, exeauto (client/server) |
rdisp/bufreftime |
120 |
Displaying Parameter Settings for the Current Instance
You define the
current parameters in the
SAP instance
profile. Restart the instance to activate changes. To display the
parameter settings for the current instance, proceed as follows:
...
1. From the SAP Easy Access menu, choose Administration ® System Administration ® Monitor ® Performance ® Setup/Buffers ® Buffers ® Goto ® Profile parameters ® Current.
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