How To Fix BRF193 - No valid WHEN case in expression &1 of CASE &2

BRF193 - Overview

• Message type: E = Error

• Message class: BRF - Messages for Business Rule Framework

• Message number: 193

• Message text: No valid WHEN case in expression &1 of CASE &2

Self-Explanatory Message

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BRF193 - Details

• The SAP error message BRF193 indicates that there is no valid "WHEN" case in a Business Rule Framework (BRF) expression. This typically occurs when the conditions defined in the CASE statement do not match any of the provided WHEN cases, leading to a situation where the system cannot determine a valid outcome.
  
  Cause:
  
  No Matching Conditions: The conditions specified in the WHEN clauses do not match the input data being evaluated.
  Incorrect Logic: The logic defined in the CASE expression may be flawed, leading to scenarios where no WHEN case is satisfied.
  Data Issues: The input data might be missing or incorrect, causing the evaluation to fail.
  Configuration Errors: There may be issues in the configuration of the BRF rules or expressions that lead to this error.
  
  
  Solution:
  
  Review the CASE Expression: Check the CASE expression to ensure that all WHEN cases are correctly defined and that they logically cover all possible scenarios.
  Validate Input Data: Ensure that