How To Fix BRAIN456 - Cell (KID = &1) contains a constant with various selections

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN -

• Message number: 456

• Message text: Cell (KID = &1) contains a constant with various selections

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BRAIN456 - Cell (KID = &1) contains a constant with various selections ?

  The SAP error message BRAIN456 indicates that there is an issue with a cell in a planning function or a planning layout where a constant is defined with multiple selections. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BPC (Business Planning and Consolidation) when working with planning models or queries.
  Cause:
  The error arises when a cell (identified by its Key Identifier, KID) is set up to contain a constant value, but that constant is defined with multiple selections or values. In SAP BW/BPC, constants are expected to have a single value, and having multiple selections violates this requirement.
  Solution:
  To resolve the BRAIN456 error, you can take the following steps:
  
  
  Check the Cell Definition: 
  
  Go to the planning function or layout where the error is occurring.
  Identify the cell with the Key Identifier (KID) mentioned in the error message.
  
  
  
  Modify the Constant:
  
  Ensure that the constant defined for that cell is set to a single value. If you have multiple selections, you need to decide which single value should be used.
  If you need to use multiple values, consider using a different approach, such as creating a variable or using a different cell that can accommodate multiple selections.
  
  
  
  Review Planning Functions:
  
  If the error is occurring in a planning function, review the logic of the function to ensure that it aligns with the expected input types and values.
  
  
  
  Test the Changes:
  
  After making the necessary adjustments, test the planning function or layout again to ensure that the error is resolved.
  
  
  
  Documentation and Support:
  
  If you are unsure about the changes or if the issue persists, consult the SAP documentation or reach out to your SAP support team for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates related to this error.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Training and Documentation: Familiarize yourself with SAP BW/BPC planning concepts, especially regarding constants, variables, and cell definitions, to prevent similar issues in the future.
  
  By following these steps, you should be able to resolve the BRAIN456 error and ensure that your planning functions work as intended.