How To Fix RSD_TREX404 - BWA returned an error

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 404

• Message text: BWA returned an error

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 RSD_TREX404 - BWA returned an error ?

  The SAP error message RSD_TREX404 indicates that there is an issue with the Business Warehouse Accelerator (BWA) when it tries to process a query or a request. This error can occur due to various reasons, including configuration issues, connectivity problems, or issues with the BWA itself.
  Causes:
  
  BWA Service Not Running: The BWA service may not be running or may have crashed.
  Network Issues: There could be network connectivity problems between the SAP BW system and the BWA.
  Configuration Issues: Incorrect configuration settings in the BWA or BW system can lead to this error.
  Data Issues: There may be issues with the data being processed, such as inconsistencies or corruption.
  Version Compatibility: Incompatibility between the versions of SAP BW and BWA can also lead to errors.
  
  Solutions:
  
  Check BWA Service: Ensure that the BWA service is running. You can restart the BWA service if necessary.
  Network Connectivity: Verify the network connection between the SAP BW system and the BWA. Check for any firewall settings or network issues that may be blocking communication.
  Configuration Review: Review the configuration settings in both the BW and BWA systems. Ensure that they are correctly set up and aligned.
  Data Consistency Check: Run consistency checks on the data being processed. Look for any inconsistencies or corruption that may be causing the error.
  Update Software: Ensure that both SAP BW and BWA are updated to compatible versions. Check for any patches or updates that may resolve known issues.
  Check Logs: Review the logs in both the BW and BWA systems for more detailed error messages that can provide insights into the root cause of the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the error message RSD_TREX404 for specific fixes or recommendations.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Refer to the official SAP documentation for BWA and BW for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.