How To Fix ESH_PST_MSG081 - Error while retrieving information about TREX hosts

ESH_PST_MSG081 - Overview

• Message type: E = Error

• Message class: ESH_PST_MSG -

• Message number: 081

• Message text: Error while retrieving information about TREX hosts

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_PST_MSG081 - Error while retrieving information about TREX hosts ?

  The SAP error message ESH_PST_MSG081 indicates that there is an issue with retrieving information about TREX (Text Retrieval and Extraction) hosts. This error typically occurs in the context of SAP Enterprise Search or when working with the TREX search engine.
  Causes:
  
  TREX Service Not Running: The TREX service may not be running or may have crashed.
  Network Issues: There could be network connectivity issues between the SAP system and the TREX server.
  
  Configuration Issues: Incorrect configuration settings in the SAP system or TREX configuration files.
  Authorization Issues: The user may not have the necessary authorizations to access TREX information.
  TREX Host Unreachable: The TREX host may be down or unreachable due to server issues or maintenance.
  Version Mismatch: There may be a version mismatch between the SAP system and the TREX server.
  
  Solutions:
  
  Check TREX Service: Ensure that the TREX service is running. You can do this by accessing the TREX administration tools or checking the server status.
  Network Connectivity: