How To Fix RSD_TREX422 - BWA engine did not return any data for InfoObject &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 422

• Message text: BWA engine did not return any data for InfoObject &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX422 - BWA engine did not return any data for InfoObject &1 ?

  The SAP error message RSD_TREX422 indicates that the BWA (Business Warehouse Accelerator) engine did not return any data for a specified InfoObject. This can occur for several reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Causes:
  
  
  Data Availability: The most common reason for this error is that there is no data available in the BWA for the specified InfoObject. This could be due to:
  
  The data not being loaded into the BWA.
  The data being deleted or not yet processed.
  
  
  
  Incorrect Query: The query being executed may not be correctly formulated, leading to no results being returned. This could be due to filters or conditions that exclude all data.
  
  
  BWA Index Issues: There may be issues with the BWA index itself, such as corruption or misconfiguration.
  
  
  Data Source Issues: The underlying data source (e.g., InfoProvider) may not have data or may not be properly connected to the BWA.
  
  
  Authorization Issues: The user executing the query may not have the necessary authorizations to access the data.
  
  
  Solutions:
  
  
  Check Data Loading:
  
  Verify that the data has been successfully loaded into the BWA. You can do this by checking the data load logs and ensuring that the relevant InfoObject has data.
  
  
  
  Review Query Filters:
  
  Examine the query filters and conditions to ensure they are not overly restrictive. Try running the query without filters to see if any data is returned.
  
  
  
  Rebuild BWA Index:
  
  If you suspect that the BWA index is corrupted, consider rebuilding the index. This can be done through the BWA administration tools.
  
  
  
  Check Data Source:
  
  Ensure that the underlying data source (e.g., InfoProvider) is populated with data and is correctly configured to work with the BWA.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to access the data in the BWA. Check the roles and authorizations assigned to the user.
  
  
  
  Monitor BWA Performance:
  
  Use BWA monitoring tools to check the performance and health of the BWA system. Look for any alerts or issues that may indicate a problem.
  
  
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSBBS (BWA Administration) and RSBAS (BWA Status) to monitor and manage BWA.
  SAP Notes: Check SAP Notes for any known issues or patches related to BWA and the specific error message.
  Documentation: Refer to SAP documentation for detailed information on BWA configuration and troubleshooting.
  
  By following these steps, you should be able to identify the cause of the RSD_TREX422 error and implement the appropriate solution.