How To Fix RSD_TREX237 - Results of random queries on DB and BWA are identical

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 237

• Message text: Results of random queries on DB and BWA are identical

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX237 - Results of random queries on DB and BWA are identical ?

  The SAP error message RSD_TREX237 indicates that the results of random queries executed on the database (DB) and the Business Warehouse Accelerator (BWA) are identical. This message typically arises in the context of SAP BW (Business Warehouse) when there is a concern about the performance or correctness of query results between the two systems.
  Cause:
  
  Configuration Issues: The BWA may not be properly configured to optimize queries, leading to it returning results that are not distinct from the database.
  Data Consistency: If the data in the BWA and the underlying database are not synchronized, it may lead to identical results being returned for certain queries.
  Query Design: The way queries are designed may not leverage the full capabilities of BWA, resulting in similar performance and results as the database.
  Caching: If the BWA is caching results that are identical to those in the database, it may lead to this message being triggered.
  
  Solution:
  
  Check Configuration: Ensure that the BWA is correctly configured and that all necessary settings are optimized for performance.
  Data Synchronization: Verify that the data in the BWA is up-to-date and synchronized with the underlying database. You may need to refresh the BWA data or check the data load processes.
  Review Query Design: Analyze the queries being executed to ensure they are designed to take advantage of BWA's capabilities. Consider optimizing the queries for better performance.
  Clear Cache: If caching is suspected to be an issue, consider clearing the cache in the BWA to see if that resolves the problem.
  Check for Updates: Ensure that you are using the latest version of SAP BW and BWA, as updates may contain fixes for known issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to RSD_TREX237 for any specific patches or updates that may address this issue.
  Performance Monitoring: Use SAP BW performance monitoring tools to analyze query performance and identify bottlenecks.
  Documentation: Refer to SAP documentation for best practices on configuring and using BWA effectively.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with detailed logs and information about the queries being executed.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the RSD_TREX237 error message.