How To Fix RSD_TREX507 - Adjust BWA index after InfoCube changes ('&1')

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 507

• Message text: Adjust BWA index after InfoCube changes ('&1')

Description
If an InfoCube was changed, for example, by adding a key figure, the
system does <ZH>not</> automatically adjust the BWA index since the
corresponding process can take very long and might even require some
re-indexing.
Repair
Execute this test. The log indicates whether something changed. The
repair mode makes the corresponding changes. We recommend that you run
this repair job as a background job, if required.

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX507 - Adjust BWA index after InfoCube changes ('&1') ?

  The SAP error message RSD_TREX507 indicates that there is a need to adjust the BWA (Business Warehouse Accelerator) index after changes have been made to an InfoCube. This typically occurs when structural changes are made to the InfoCube, such as adding or removing characteristics, or changing the data model.
  Cause:
  The error arises because the BWA index is not in sync with the changes made to the InfoCube. When you modify the InfoCube, the BWA index must be updated to reflect these changes so that queries can be executed correctly and efficiently.
  Solution:
  To resolve this error, you need to adjust the BWA index for the affected InfoCube. Here are the steps to do this:
  
  
  Access the BWA Administration:
  
  Go to the SAP BW system and navigate to the BWA administration transaction. This is typically done through transaction code RSCONN01 or RSBWA.
  
  
  
  Select the InfoCube:
  
  Identify the InfoCube that has been modified and needs the index adjustment.
  
  
  
  Rebuild the BWA Index:
  
  Use the option to rebuild or adjust the BWA index for the specific InfoCube. This process may take some time depending on the size of the data and the complexity of the InfoCube.
  
  
  
  Monitor the Process:
  
  Monitor the progress of the index adjustment. You can check the logs for any errors or warnings that may arise during the process.
  
  
  
  Test Queries:
  
  After the index adjustment is complete, run some test queries against the InfoCube to ensure that everything is functioning correctly and that the error message no longer appears.
  
  
  
  Related Information:
  
  BWA Documentation: Refer to SAP documentation for detailed instructions on managing BWA indexes and understanding the implications of InfoCube changes.
  Performance Considerations: Regularly adjusting BWA indexes is important for maintaining optimal query performance in SAP BW.
  Version Compatibility: Ensure that your SAP BW and BWA versions are compatible, as discrepancies can lead to additional issues.
  Backup: It is advisable to back up your data before making significant changes to InfoCubes or BWA indexes.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance, as there may be underlying issues that need to be addressed.