How To Fix BRF549 - Enter a WHEN value in line &1

SAP Error Message - Details

• Message type: E = Error

• Message class: BRF - Messages for Business Rule Framework

• Message number: 549

• Message text: Enter a WHEN value in line &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BRF549 - Enter a WHEN value in line &1 ?

  The SAP error message BRF549 ("Enter a WHEN value in line &1") typically occurs in the context of Business Rule Framework (BRF+) when defining rules. This error indicates that a condition (WHEN clause) is missing for a specific line in a rule definition.
  Cause:
  The error is caused by the absence of a WHEN value in the specified line of a rule. In BRF+, rules are defined using conditions that determine when certain actions should be executed. If a condition is not specified, the system cannot evaluate the rule properly, leading to this error.
  Solution:
  To resolve the BRF549 error, follow these steps:
  
  
  Open the BRF+ Application: Navigate to the BRF+ application where the rule is defined.
  
  
  Locate the Rule: Find the specific rule that is causing the error. You can usually identify it by the line number indicated in the error message.
  
  
  Edit the Rule: Open the rule for editing. Look for the line number mentioned in the error message.
  
  
  Add a WHEN Value: Ensure that a valid WHEN condition is defined for that line. This could involve specifying a value, a range, or a logical condition that needs to be met for the rule to apply.
  
  
  Save Changes: After adding the necessary WHEN condition, save your changes.
  
  
  Test the Rule: Execute the rule again to ensure that the error has been resolved and that the rule behaves as expected.
  
  
  Related Information:
  
  BRF+ Documentation: Refer to the official SAP documentation for BRF+ for detailed information on how to define rules and conditions.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or solutions related to BRF+ errors.
  Community Forums: Engage with SAP community forums or support channels for shared experiences and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the BRF549 error and ensure that your rules in BRF+ are correctly defined.