How To Fix RSD_TREX102 - Delete BWA index

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 102

• Message text: Delete BWA index

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX102 - Delete BWA index ?

  The SAP error message RSD_TREX102, which indicates a problem with deleting a BWA (Business Warehouse Accelerator) index, typically arises in the context of SAP BW (Business Warehouse) when there are issues related to the BWA index management. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Index Corruption: The BWA index may be corrupted or in an inconsistent state, preventing it from being deleted.
  Locking Issues: There may be locks on the index or related objects that prevent deletion.
  Configuration Issues: Incorrect configuration settings in the BWA or BW system can lead to this error.
  Insufficient Authorizations: The user attempting to delete the index may not have the necessary authorizations to perform this action.
  System Resource Issues: Insufficient system resources (like memory or disk space) can also lead to problems when trying to manage indexes.
  
  Solution:
  
  Check Locks: Use transaction code SM12 to check for any locks on the BWA index or related objects. If locks are found, they may need to be released.
  Check Authorizations: Ensure that the user has the necessary authorizations to delete the BWA index. This may involve checking roles and permissions in the SAP system.
  Rebuild the Index: If the index is corrupted, consider rebuilding it. This can often resolve issues related to corruption.
  Use Transaction RSD1: Go to transaction RSD1, navigate to the InfoProvider, and try to delete the index from there. This can sometimes bypass issues encountered in other transactions.
  Check BWA Configuration: Review the BWA configuration settings to ensure they are correct. This includes checking the connection between BW and BWA.
  System Resources: Monitor system resources to ensure that there is enough memory and disk space available. If resources are low, consider freeing up space or increasing resources.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for BW and BWA for detailed information on index management and troubleshooting.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Support Tickets: If the issue persists, consider opening a support ticket with SAP for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the RSD_TREX102 error related to deleting a BWA index in SAP BW.