How To Fix ESH_TREX_ADMIN020 - Index composition unsuccessful for &1 - &2 - &3

ESH_TREX_ADMIN020 - Overview

• Message type: E = Error

• Message class: ESH_TREX_ADMIN - TREX Indexing and Index Administration

• Message number: 020

• Message text: Index composition unsuccessful for &1 - &2 - &3

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_ADMIN020 - Index composition unsuccessful for &1 - &2 - &3 ?

  The SAP error message ESH_TREX_ADMIN020 indicates that there was an issue with the index composition in the SAP Enterprise Search (TREX) system. This error typically arises during the indexing process, which is crucial for enabling search functionalities in SAP applications.
  Causes:
  
  Data Issues: There may be inconsistencies or errors in the data being indexed. This could include missing or corrupt data records.
  Configuration Problems: Incorrect configuration settings in the TREX or Enterprise Search setup can lead to indexing failures.
  Resource Limitations: Insufficient system resources (CPU, memory, disk space) can hinder the indexing process.
  Version Mismatch: If there are discrepancies between the versions of the components involved (e.g., SAP NetWeaver, TREX), it may lead to errors.
  Network Issues: Problems with network connectivity can interrupt the indexing process, especially if data is being pulled from remote sources.
  
  Solutions:
  
  Check Logs: Review the TREX logs for detailed error messages that can provide more context about the failure. Logs can typically be