How To Fix ESH_TREX_SEARCH002 - Enterprise Search engine error while executing bulk search (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_TREX_SEARCH - ESH TREX search execution

• Message number: 002

• Message text: Enterprise Search engine error while executing bulk search (&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 ESH_TREX_SEARCH002 - Enterprise Search engine error while executing bulk search (&1) ?

  The SAP error message ESH_TREX_SEARCH002 typically indicates an issue with the Enterprise Search engine while executing a bulk search. This error can arise due to various reasons, including configuration issues, connectivity problems, or performance limitations.
  Causes:
  
  Configuration Issues: The Enterprise Search might not be properly configured, leading to failures during bulk search operations.
  Indexing Problems: If the search index is not up-to-date or has not been built correctly, it can cause search failures.
  System Performance: High load on the TREX (Text Retrieval and Extraction) server can lead to timeouts or failures in processing bulk search requests.
  Network Issues: Connectivity problems between the application server and the TREX server can also result in this error.
  Authorization Issues: The user executing the search may not have the necessary authorizations to perform the bulk search.
  
  Solutions:
  
  Check Configuration: Ensure that the Enterprise Search and TREX configurations are correct. Review the settings in the SAP system and make sure they align with the documentation.
  Rebuild Index: If there are issues with the search index, consider rebuilding it. This can often resolve problems related to outdated or corrupted indexes.
  Monitor System Performance: Check the performance of the TREX server. If it is under heavy load, consider optimizing the system or scheduling bulk searches during off-peak hours.
  Network Connectivity: Verify that there are no network issues between the application server and the TREX server. Check for firewalls, routing issues, or other network-related problems.
  Check Authorizations: Ensure that the user has the necessary permissions to execute bulk searches. Review the roles and authorizations assigned to the user.
  Review Logs: Check the TREX logs for more detailed error messages that can provide insights into the root cause of the issue.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the ESH_TREX_SEARCH002 error.
  TREX Administration: Familiarize yourself with TREX administration tools and logs to better diagnose and troubleshoot issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.