How To Fix RSD_TREX050 - Index '&1' has unknown status after terminated job

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 050

• Message text: Index '&1' has unknown status after terminated job

What causes this issue?

The status of the index is unknown because a previous job terminated
while committing newly written data for the index. It is not clear
whether or not the new records can now be viewed. The system cannot
automatically identify whether a rollback is possible.

System Response

The index is in an inconsistent state.

How to fix this error?

The system will try to commit the data from the previous process. If
this succeeds, the current process can continue. If this commit does not
succeed, the system deletes the index for this table, and then recreates
and rebuilds it. This is done automatically.
During this time, the status for all BWA indexes containing this index
is set to "inactive"; these indexes are not available for reporting.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX050 - Index '&1' has unknown status after terminated job ?

  The SAP error message RSD_TREX050 indicates that there is an issue with the index in the SAP BW (Business Warehouse) system, specifically related to the TREX (Text Retrieval and Extraction) engine. This error typically occurs when an indexing job has been terminated unexpectedly, leaving the index in an inconsistent or unknown state.
  Cause:
  
  Job Termination: The most common cause of this error is that an indexing job was terminated before it could complete successfully. This could happen due to various reasons, such as system crashes, resource limitations, or manual intervention.
  Corrupted Index: If the index files are corrupted or if there are inconsistencies in the data, it can lead to this error.
  Configuration Issues: Incorrect configuration settings for the TREX engine or the BW system can also lead to this error.
  
  Solution:
  To resolve the RSD_TREX050 error, you can follow these steps:
  
  
  Check Job Logs: Review the logs of the terminated job to identify the reason for the termination. This can provide insights into what went wrong.
  
  
  Rebuild the Index:
  
  Go to the transaction code RSD1 to access the InfoObject or InfoProvider related to the index.
  Select the relevant InfoProvider and choose the option to rebuild the index. This can usually be done through the "Manage" or "Index" options.
  Alternatively, you can use transaction RSCONN01 to check and manage the connection to the TREX server.
  
  
  
  Delete and Recreate the Index:
  
  If rebuilding the index does not resolve the issue, you may need to delete the existing index and create a new one.
  Use transaction RSD1 to delete the index and then create it again.
  
  
  
  Check TREX Configuration: Ensure that the TREX server is properly configured and running. You can check the TREX administration tools for any issues.
  
  
  System Resources: Ensure that the system has sufficient resources (CPU, memory, disk space) to perform the indexing operations.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSD1 (InfoProvider maintenance), RSCONN01 (TREX connection management), and RSCAT (for managing the catalog).
  TREX Administration: Understanding how to manage and administer the TREX server can be beneficial. This includes monitoring its status and performance.
  Documentation: Refer to SAP documentation for detailed information on TREX and BW indexing processes.
  
  By following these steps, you should be able to resolve the RSD_TREX050 error and restore the functionality of the affected index.