How To Fix RSD_TREX235 - Random query '&1' (SUBRC = '&2') with differing results

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 235

• Message text: Random query '&1' (SUBRC = '&2') with differing results

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX235 - Random query '&1' (SUBRC = '&2') with differing results ?

  The SAP error message RSD_TREX235 indicates that there is a discrepancy in the results returned by a query in the SAP BW (Business Warehouse) system. This error typically occurs when the same query is executed multiple times and returns different results, which can be caused by various factors. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  Data Consistency Issues: The underlying data in the InfoProvider may have changed between query executions, leading to different results.
  Query Caching: The results of the query may be cached, and if the cache is not refreshed, it can lead to inconsistencies.
  Delta Updates: If delta updates are being processed while the query is being executed, it can lead to different results.
  Incorrect Aggregation: If the query is set up to aggregate data incorrectly, it may yield different results based on the execution context.
  Authorization Issues: Different authorizations for users can lead to different data being returned based on the user executing the query.
  Query Design: Issues in the design of the query, such as filters or variables that are not set correctly, can lead to varying results.
  
  Solutions:
  
  Check Data Consistency: Ensure that the data in the InfoProvider is consistent and has not changed unexpectedly. You can do this by checking the data load process and ensuring that all data is loaded correctly.
  Refresh Cache: Clear the cache for the query to ensure that the latest data is being fetched. This can be done through transaction RSRT or by using the "Clear Cache" option in the query designer.
  Monitor Delta Loads: If delta loads are being processed, consider scheduling the query execution after the delta load is complete to avoid inconsistencies.
  Review Query Design: Check the query design for any filters, variables, or aggregations that may be causing the discrepancies. Ensure that they are set up correctly.
  Check Authorizations: Verify that the user executing the query has the appropriate authorizations to access the data. Different authorizations can lead to different results.
  Analyze Query Execution: Use transaction RSRT to analyze the query execution and check for any warnings or errors that may provide additional insights into the issue.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSRT (Query Monitor) and RSA1 (Data Warehousing Workbench) to analyze and troubleshoot queries.
  SAP Notes: Check for relevant SAP Notes that may address specific issues related to the RSD_TREX235 error. SAP Notes often provide patches or workarounds for known issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  By following these steps, you should be able to identify the cause of the RSD_TREX235 error and implement a solution to resolve the discrepancies in query results.