How To Fix RSD_TREX403 - Error during generation of BW information

RSD_TREX403 - Overview

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 403

• Message text: Error during generation of BW information

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_TREX403 - Error during generation of BW information ?

  The SAP error message RSD_TREX403 typically occurs during the generation of BW (Business Warehouse) information, particularly when there are issues related to the TREX (Text Retrieval and Extraction) engine. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the TREX system itself.
  Causes:
  
  TREX 
  Configuration Issues: Incorrect or incomplete configuration of the TREX system can lead to this error.
  Data Inconsistencies: If the data being processed has inconsistencies or is not in the expected format, it can cause the generation process to fail.
  TREX Service Down: If the TREX service is not running or is experiencing issues, it can lead to this error.
  Memory Issues: Insufficient memory or resources allocated to the TREX server can also cause this error.
  Network Issues: Problems with network connectivity between the BW system and the TREX server can lead to communication failures.
  
  Solutions:
  
  Check TREX Configuration: Ensure that the TREX system is correctly configured. You