How To Fix RSRV066 - Application log: Delete detail info. that is no longer used

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRV -

• Message number: 066

• Message text: Application log: Delete detail info. that is no longer used

What causes this issue?

Some of the tests contain <ZH>detail information </>about the messages
they have generated. This detail information could include sections
from any incorrect tables, for example. <ZH>At the start of the test
environment, the system looks for detail information where the logs
have been deleted. This detail information is also deleted.</>

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSRV066 - Application log: Delete detail info. that is no longer used ?

  The SAP error message RSRV066 typically relates to the application log in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This message indicates that there are entries in the application log that are no longer needed and can be deleted to free up space and improve performance.
  
  Cause:
  The cause of this error message is usually due to the accumulation of old or unnecessary application log entries that are no longer relevant for reporting or analysis. Over time, these logs can consume significant database space and may lead to performance issues.
  
  Solution:
  To resolve the RSRV066 error message, you can follow these steps:
  
  
  Access the Application Log:
  
  Use transaction code SLG1 to access the application log.
  You can filter the logs based on the object and sub-object to identify the logs that are no longer needed.
  
  
  
  Delete Old Logs:
  
  You can delete the logs directly from the SLG1 transaction or use the program RS_SLOG_DELETE to