BRF442 - With result type "B", only value "X" is permitted for "True"

SAP Error Message - Details

• Message type: E = Error

• Message class: BRF - Messages for Business Rule Framework

• Message number: 442

• Message text: With result type "B", only value "X" is permitted for "True"

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BRF442 - With result type "B", only value "X" is permitted for "True" ?

  The SAP error message BRF442 indicates that there is an issue with the configuration of a Business Rule Framework (BRF) rule, specifically related to the result type being used. The error message states that when the result type is "B" (Boolean), the only permitted value for "True" is "X". 
  Cause:
  This error typically occurs when:
  
  A rule is defined with a result type of "B" (Boolean), which means it expects a Boolean value (True/False).
  The rule is trying to assign a value other than "X" for the "True" condition. In BRF, "X" is used to represent a Boolean True, while a blank or other values would not be valid.
  
  Solution:
  To resolve this error, you should:
  
  Check the Rule Definition: Go to the BRF rule that is causing the error and verify the result type. Ensure that the result type is indeed set to "B" (Boolean).
  Correct the Value Assignment: Make sure that wherever you are assigning a value for the "True" condition, you are using "X". If you are using a variable or a field, ensure that it evaluates to "X" when the condition is met.
  Review the Logic: If the logic of the rule is complex, review it to ensure that it correctly leads to a Boolean output. If necessary, simplify the logic to ensure it adheres to the expected output types.
  
  Related Information:
  
  BRF (Business Rule Framework): This is a tool in SAP that allows users to define and manage business rules in a centralized manner. It is often used in conjunction with workflows and decision-making processes.
  Result Types: In BRF, result types can be various data types, including Boolean (B), numeric (N), string (S), etc. Each type has specific value constraints.
  Debugging: If you continue to face issues, consider using the BRF debugging tools to trace the execution of the rules and see where the incorrect value is being assigned.
  
  By following these steps, you should be able to resolve the BRF442 error and ensure that your rules are functioning as intended.