How To Fix RSD_TREX239 - Error while comparing results (SUBRC '&1')

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 239

• Message text: Error while comparing results (SUBRC '&1')

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX239 - Error while comparing results (SUBRC '&1') ?

  The SAP error message RSD_TREX239, which indicates "Error while comparing results (SUBRC '&1')", typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the query execution or data retrieval from the underlying data sources, particularly when using the TREX search engine.
  Causes:
  
  Data Source Issues: The data source may not be properly configured or may have inconsistencies.
  Query Design Problems: The query might have design flaws, such as incorrect filters or aggregations that lead to unexpected results.
  TREX Configuration: There may be issues with the TREX configuration or its connection to the BW system.
  Data Inconsistencies: There could be inconsistencies in the data being queried, such as missing or corrupted data.
  Performance Issues: If the system is under heavy load, it may lead to timeouts or incomplete data retrieval.
  
  Solutions:
  
  Check Data Source: Verify that the data source is correctly set up and that it contains the expected data. Ensure that the data is up-to-date and consistent.
  Review Query Design: Analyze the query for any design issues. Simplify the query if necessary and check the filters and aggregations.
  TREX Configuration: Ensure that the TREX server is properly configured and running. Check the connection settings between BW and TREX.
  Data Consistency Check: Run consistency checks on the data to identify any missing or corrupted records. Use transaction codes like RSA1 to check the data.
  Performance Monitoring: Monitor system performance and check for any bottlenecks. If the system is under heavy load, consider optimizing the query or increasing system resources.
  Check Logs: Review the application logs and system logs for any additional error messages or warnings that could provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) and RSCUSTV10 (to check TREX settings) for troubleshooting.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches and updates.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.