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

BRAIN456 - Overview

• 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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BRAIN456 - Details

• 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