How To Fix UPB402 - Field &1 must be selected as a condition field

SAP Error Message - Details

• Message type: E = Error

• Message class: UPB - BPS: Balance sheet planning messages

• Message number: 402

• Message text: Field &1 must be selected as a condition field

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UPB402 - Field &1 must be selected as a condition field ?

  The SAP error message UPB402, which states "Field &1 must be selected as a condition field," typically occurs in the context of SAP Business Planning (BPC) or SAP Integrated Business Planning (IBP) when a required field is not properly configured as a condition field in a planning function or planning model.
  Cause:
  The error is triggered when:
  
  A planning function or model is expecting a specific field (denoted as &1) to be defined as a condition field, but it has not been selected or configured correctly.
  The field is necessary for the execution of the planning function, and its absence prevents the function from running successfully.
  
  Solution:
  To resolve the UPB402 error, follow these steps:
  
  
  Identify the Field: Determine which field is indicated by &1 in the error message. This will usually be a key field that is essential for the planning function.
  
  
  Check Planning Function Configuration:
  
  Go to the planning function that is causing the error.
  Review the configuration settings to ensure that the required field is included in the list of condition fields.
  
  
  
  Modify the Planning Function:
  
  If the field is missing, add it to the condition fields in the planning function configuration.
  Ensure that the field is correctly mapped and that any necessary data is available for it.
  
  
  
  Validate the Model:
  
  If the error persists, check the underlying planning model to ensure that the field is defined correctly and is available for use in the planning function.
  
  
  
  Test the Function: After making the necessary changes, test the planning function again to ensure that it executes without errors.
  
  
  Consult Documentation: If you are unsure about the configuration, refer to the SAP documentation or help resources related to the specific planning function or model you are working with.
  
  
  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 to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Consider reviewing training materials or documentation specific to SAP BPC or IBP to better understand how to configure planning functions and models.
  
  By following these steps, you should be able to resolve the UPB402 error and ensure that your planning functions operate correctly.