How To Fix RSD_TREX577 - Hierarchy index for &1 &2 not deleted in BWA

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 577

• Message text: Hierarchy index for &1 &2 not deleted in BWA

What causes this issue?

The hierarchy index for the hierarchy with HIESID &v1& and SVER &v2& has
been deleted in BW. The deletion has not been made in BWA however.

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

System Response

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 RSD_TREX577 - Hierarchy index for &1 &2 not deleted in BWA ?

  The SAP error message RSD_TREX577 indicates that there was an issue with deleting a hierarchy index in the Business Warehouse Accelerator (BWA). This error typically occurs when there are inconsistencies or issues with the hierarchy data or the BWA configuration.
  Cause:
  
  Hierarchy Data Issues: The hierarchy data might be inconsistent or corrupted, which prevents the deletion of the index.
  BWA Configuration Problems: There may be configuration issues with the BWA that are causing the deletion process to fail.
  Locks or Dependencies: There could be locks on the hierarchy or dependencies that prevent the index from being deleted.
  System Performance: If the system is under heavy load, it might not be able to process the deletion request in a timely manner.
  
  Solution:
  
  Check Hierarchy Data: Verify the integrity of the hierarchy data. Ensure that there are no inconsistencies or corruption in the hierarchy structure.
  Rebuild the Index: If possible, try to rebuild the hierarchy index. This can sometimes resolve issues related to deletion.
  Check BWA Configuration: Review the BWA configuration settings to ensure they are correct. Make sure that the BWA is properly connected to the BW system.
  Clear Locks: Check for any locks on the hierarchy or related objects. You can use transaction codes like SM12 to view and clear locks.
  System Performance: Monitor system performance and ensure that the BWA is not overloaded. If necessary, schedule the deletion during off-peak hours.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as RSCUSTV10 (to check BWA settings) or RSD1 (to manage InfoObjects and hierarchies).
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant logs.
  Documentation: Review the SAP BW and BWA documentation for best practices on managing hierarchies and indexes.
  
  By following these steps, you should be able to diagnose and resolve the RSD_TREX577 error in your SAP BW system.