How To Fix RSD_TREX439 - Number of records: DB table(s) '&1', index in BWA '&2' (delta: '&3')

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 439

• Message text: Number of records: DB table(s) '&1', index in BWA '&2' (delta: '&3')

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX439 - Number of records: DB table(s) '&1', index in BWA '&2' (delta: '&3') ?

  The SAP error message RSD_TREX439 typically indicates an issue related to the data retrieval process from the SAP BW Accelerator (BWA) or the underlying database tables. This error message is often associated with discrepancies in the number of records between the database tables and the BWA index.
  Cause:
  
  
  Data Inconsistency: The number of records in the database table does not match the number of records in the BWA index. This can happen due to:
  
  Data loads that have not been completed successfully.
  Data that has been deleted or modified in the database without corresponding updates in the BWA index.
  Issues during the delta load process.
  
  
  
  Delta Load Issues: If there are problems with the delta load process, it may not correctly update the BWA index, leading to mismatches in record counts.
  
  
  Index Corruption: The BWA index may be corrupted or not properly synchronized with the underlying database.
  
  
  Solution:
  
  
  Check Data Load Status: Verify the status of the data loads to ensure that they have completed successfully. Look for any errors in the data load process.
  
  
  Rebuild the BWA Index:
  
  If the index is corrupted or out of sync, you may need to rebuild the BWA index. This can be done through the SAP BW administration tools.
  Use transaction codes like RSCONN01 to check the connection and RSBWA to manage the BWA index.
  
  
  
  Perform a Full Load: If the delta loads are consistently failing, consider performing a full load of the data to ensure that the BWA index is fully synchronized with the database.
  
  
  Check for Locks or Errors: Investigate if there are any locks or errors in the database that might be preventing the delta loads from completing successfully.
  
  
  Monitor and Analyze: Use transaction codes like RSA1 to monitor the data flow and analyze any issues in the data extraction and loading processes.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSCONN01 (BWA Connection), and RSBWA (BWA Administration).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review SAP documentation on BWA and delta loads for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with SAP support or your technical team for further assistance.