How To Fix ESH_TREX_SEARCH004 - Search system for bulk search request cannot uniquely be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_TREX_SEARCH - ESH TREX search execution

• Message number: 004

• Message text: Search system for bulk search request cannot uniquely be determined

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 ESH_TREX_SEARCH004 - Search system for bulk search request cannot uniquely be determined ?

  The SAP error message ESH_TREX_SEARCH004 indicates that the system is unable to uniquely determine the search system for a bulk search request. This typically occurs in the context of SAP Enterprise Search, where multiple search systems may be configured, and the system cannot identify which one to use for processing the request.
  Causes:
  
  Multiple Search Systems: The most common cause is that there are multiple search systems configured in the SAP landscape, and the system does not have enough information to determine which one to use for the bulk search request.
  Configuration Issues: There may be misconfigurations in the search system settings or in the way the search request is being made.
  Missing or Incorrect Parameters: The request may be missing necessary parameters or may have incorrect parameters that lead to ambiguity in determining the search system.
  System Performance Issues: If the system is under heavy load or experiencing performance issues, it may not be able to process the request correctly.
  
  Solutions:
  
  
  Check Configuration: Review the configuration of the search systems in the SAP system. Ensure that each search system is correctly defined and that there are no conflicts.
  
  Go to the transaction code /IWFND/MAINT_SERVICE to check the service configuration.
  Use transaction ESH_COCKPIT to manage and monitor the search systems.
  
  
  
  Specify Search System: If possible, modify the search request to explicitly specify which search system to use. This can often be done by including specific parameters in the request.
  
  
  Review Logs: Check the application logs for more detailed error messages that may provide additional context about why the search system could not be determined.
  
  Use transaction SLG1 to view application logs related to the search system.
  
  
  
  Test with Different Parameters: If you are able to modify the search request, try using different parameters or a simpler search query to see if the issue persists.
  
  
  System Performance: Monitor the performance of the system to ensure that it is not overloaded. If necessary, optimize the system or schedule bulk search requests during off-peak hours.
  
  
  Consult Documentation: Refer to the SAP Help Portal or relevant SAP Notes for any specific guidance related to your version of SAP and the Enterprise Search configuration.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the ESH_TREX_SEARCH004 error message.