How To Fix RSD_TREX037 - BWA index for InfoCube '&1' deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 037

• Message text: BWA index for InfoCube '&1' deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX037 - BWA index for InfoCube '&1' deleted ?

  The SAP error message RSD_TREX037 indicates that the BWA (Business Warehouse Accelerator) index for a specific InfoCube has been deleted. This can occur for several reasons, and understanding the cause and solution can help you address the issue effectively.
  Cause:
  
  Manual Deletion: The BWA index may have been manually deleted by a user or administrator.
  System Maintenance: During system maintenance or upgrades, indexes may be deleted or become invalid.
  Data Model Changes: Changes to the InfoCube structure, such as adding or removing characteristics or key figures, can lead to the deletion of the BWA index.
  BWA Configuration Issues: Misconfigurations in the BWA settings or issues with the BWA system itself can lead to index deletion.
  Data Load Failures: If there are issues during data loading processes, it may result in the deletion of the index.
  
  Solution:
  To resolve the RSD_TREX037 error, you can follow these steps:
  
  
  Recreate the BWA Index:
  
  Go to the SAP BW system.
  Navigate to the InfoCube for which the index has been deleted.
  Use the transaction code RSA1 to access the Data Warehousing Workbench.
  Find the InfoCube and right-click on it, then select the option to "Manage BWA Index" or "Create BWA Index."
  Follow the prompts to recreate the index.
  
  
  
  Check for Data Load Issues:
  
  Ensure that there are no ongoing data load processes that might interfere with the index creation.
  Review the data load logs for any errors or warnings that could indicate problems.
  
  
  
  Review System Logs:
  
  Check the system logs (transaction code SM21) for any related errors or warnings that might provide more context about why the index was deleted.
  
  
  
  Verify BWA Configuration:
  
  Ensure that the BWA system is properly configured and connected to the BW system.
  Check the BWA settings in the BW system to ensure they are correct.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to BWA and InfoCubes for any specific guidance or troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSD1 (InfoObject Maintenance), and SM21 (System Log).
  BWA Documentation: Review SAP's official documentation on BWA and its integration with BW for best practices and troubleshooting tips.
  SAP Notes: Search for SAP Notes related to BWA and the specific error message for any patches or updates that may address known issues.
  
  By following these steps, you should be able to resolve the RSD_TREX037 error and successfully recreate the BWA index for your InfoCube.