How To Fix ESH_TREX_ADMIN048 - Index request unsuccessful for index &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_TREX_ADMIN - TREX Indexing and Index Administration

• Message number: 048

• Message text: Index request 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_ADMIN048 - Index request unsuccessful for index &1 ?

  The SAP error message ESH_TREX_ADMIN048 indicates that there was an unsuccessful index request for a specific index in the SAP Enterprise Search (TREX) system. This error can occur due to various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Possible Causes:
  
  Indexing Issues: The index may not have been created properly, or there may be issues with the data being indexed.
  Configuration Problems: Incorrect configuration settings in the TREX or Enterprise Search settings can lead to indexing failures.
  Resource Limitations: Insufficient system resources (CPU, memory, disk space) can prevent the indexing process from completing successfully.
  Data Consistency Issues: If the data being indexed has inconsistencies or errors, it can lead to indexing failures.
  Network Issues: Problems with network connectivity between the SAP system and the TREX server can also cause indexing requests to fail.
  
  Solutions:
  
  Check Index Status: Use the TREX administration tools to check the status of the index. Look for any error messages or logs that provide more details about the failure.
  Rebuild the Index: If the index is corrupted or not functioning correctly, consider rebuilding it. This can often resolve issues related to indexing.
  Review Configuration: Verify the configuration settings for the TREX and ensure that they are set up correctly. This includes checking the connection settings, data sources, and indexing parameters.
  Monitor System Resources: Check the system resources on the TREX server. Ensure that there is enough CPU, memory, and disk space available for the indexing process.
  Check Data Quality: Review the data being indexed for any inconsistencies or errors. Clean up any problematic data that may be causing the indexing to fail.
  Network Connectivity: Ensure that there are no network issues between the SAP system and the TREX server. Check for firewalls, routing issues, or other network-related problems.
  
  Related Information:
  
  TREX Administration Guide: Refer to the official SAP documentation for TREX administration for detailed instructions on managing and troubleshooting indexing issues.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the ESH_TREX_ADMIN048 error.
  Logs and Traces: Check the TREX logs and traces for more detailed error messages that can provide insights into the cause of the failure.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve the indexing issue in your SAP system.