How To Fix ESH_TREX_ADMIN066 - Retrieving join index information unsuccessful for index: &1

ESH_TREX_ADMIN066 - Overview

• Message type: E = Error

• Message class: ESH_TREX_ADMIN - TREX Indexing and Index Administration

• Message number: 066

• Message text: Retrieving join index information unsuccessful for index: &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_ADMIN066 - Retrieving join index information unsuccessful for index: &1 ?

  The SAP error message ESH_TREX_ADMIN066 indicates that there was an issue retrieving join index information for a specified index in the SAP Enterprise Search (TREX) system. This error can occur due to various reasons, and understanding the cause and potential solutions is essential for troubleshooting.
  Possible Causes:
  
  Index Corruption: The join index may be corrupted or not properly built.
  
  Configuration Issues: There may be misconfigurations in the TREX settings or the join index itself.
  System Resource Issues: Insufficient system resources (like memory or disk space) can lead to failures in retrieving index information.
  Version Compatibility: There may be compatibility issues between different versions of SAP components.
  Network Issues: If the TREX server is remote, network issues could prevent successful communication.
  
  Solutions:
  
  
  Check Index Status:
  
  Use the TREX administration tools to check the status of the join index. Ensure that it is active and not in a failed state.
  
  
  
  Rebuild the Join Index:
  
  If the index is corrupted, consider rebuilding it. This