How To Fix RSD_TREX604 - An error occurred. Choose "Continue" to start again from the beginning.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 604

• Message text: An error occurred. Choose "Continue" to start again from the beginning.

An error occurred in the final step of BWA index maintenance. Analyze
the messages in the log and try to resolve the error.
Choose "Continue", if you want to call the initial screen for BWA index
maintenance and restart processing.
Choose "Cancel" if you want to return to the initial transaction.

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_TREX604 - An error occurred. Choose "Continue" to start again from the beginning. ?

  The SAP error message RSD_TREX604 typically indicates an issue related to the SAP NetWeaver Business Warehouse (BW) and its interaction with the TREX (Text Retrieval and Extraction) search engine. This error can occur during various operations, such as when trying to execute a query or when accessing certain functionalities that rely on TREX.
  Possible Causes:
  
  TREX Service Issues: The TREX service may not be running or may have encountered an error.
  Configuration Problems: There may be misconfigurations in the TREX settings or in the BW system.
  Network Issues: Connectivity problems between the BW system and the TREX server can lead to this error.
  Data Issues: Corrupted or inconsistent data in the BW system can also trigger this error.
  Version Compatibility: There may be compatibility issues between different versions of SAP components.
  
  Solutions:
  
  
  Check TREX Status:
  
  Ensure that the TREX service is running. You can check this in the SAP system by navigating to the TREX administration tools.
  Restart the TREX service if necessary.
  
  
  
  Review Configuration:
  
  Verify the configuration settings for TREX in the SAP BW system. Ensure that all parameters are set correctly.
  Check the connection settings between BW and TREX.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues preventing communication between the BW system and the TREX server.
  Test the connection to the TREX server from the BW system.
  
  
  
  Data Consistency:
  
  Run consistency checks on the data in the BW system to identify and resolve any issues.
  If necessary, reprocess the data or perform a data load again.
  
  
  
  Check Logs:
  
  Review the application logs and system logs for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  Update Components:
  
  Ensure that all relevant SAP components are up to date and compatible with each other. This includes checking for patches or updates for both BW and TREX.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error.
  Documentation: Review the official SAP documentation for TREX and BW for best practices and troubleshooting steps.
  Community Forums: Engage with the SAP Community or other forums where SAP professionals discuss similar issues.
  
  By following these steps, you should be able to diagnose and resolve the RSD_TREX604 error in your SAP BW environment.