How To Fix RSL_UI287 - This function is not supported on BWA

SAP Error Message - Details

• Message type: E = Error

• Message class: RSL_UI -

• Message number: 287

• Message text: This function is not supported on BWA

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSL_UI287 - This function is not supported on BWA ?

  The SAP error message RSL_UI287, which states "This function is not supported on BWA," typically occurs when you are trying to perform an operation or use a feature that is not compatible with the SAP Business Warehouse Accelerator (BWA). BWA is designed to optimize query performance for SAP BW, but it has certain limitations regarding the functions and operations that can be executed.
  Cause:
  The error is usually triggered by one of the following reasons:
  
  Unsupported Functionality: The specific function or operation you are trying to execute is not supported by BWA. This could include certain types of queries, calculations, or data manipulations that BWA cannot handle.
  Query Design: The design of the query may include elements that are incompatible with BWA, such as certain calculated key figures or complex structures.
  Version Compatibility: There may be version mismatches or configuration issues between the SAP BW system and the BWA.
  
  Solution:
  To resolve the RSL_UI287 error, consider the following steps:
  
  
  Review Query Design: Check the query design in the SAP BW Query Designer. Look for any unsupported features or functions that may be causing the issue. Simplifying the query or removing unsupported elements may help.
  
  
  Use Standard Queries: If possible, try to use standard queries that are known to be compatible with BWA. Avoid using advanced features that may not be supported.
  
  
  Check BWA Configuration: Ensure that your BWA is properly configured and that it is compatible with your version of SAP BW. You may need to consult the SAP documentation or your system administrator for guidance.
  
  
  Fallback to Database: If the query cannot be executed on BWA due to its limitations, consider executing the query directly on the underlying database instead of using BWA. This may result in slower performance but can allow you to retrieve the necessary data.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that may address this issue. There may be specific patches or updates that can resolve compatibility problems.
  
  
  Contact SAP Support: If the issue persists and you cannot find a solution, consider reaching out to SAP Support for assistance. They can provide more detailed guidance based on your specific system configuration and requirements.
  
  
  Related Information:
  
  SAP BW Documentation: Review the official SAP BW documentation for information on BWA limitations and supported functionalities.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Performance Considerations: Understand the performance implications of using BWA and how to optimize queries for better performance while adhering to its limitations.
  
  By following these steps, you should be able to address the RSL_UI287 error and successfully execute your queries in SAP BW.