How To Fix BRF399 - At least one action type occurs in duplicate

SAP Error Message - Details

• Message type: E = Error

• Message class: BRF - Messages for Business Rule Framework

• Message number: 399

• Message text: At least one action type occurs in duplicate

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BRF399 - At least one action type occurs in duplicate ?

  The SAP error message BRF399, which states "At least one action type occurs in duplicate," typically occurs in the context of Business Rule Framework (BRF+) when defining rules and actions. This error indicates that there are multiple actions of the same type defined within a single rule or decision table, which is not allowed.
  
  Cause:
  The error is caused by:
  
  Duplicate Action Types: You have defined the same action type more than once in a single rule or decision table. For example, if you have two actions that both attempt to send an email or update a database, this will trigger the error.
  Misconfiguration: Sometimes, the error can arise from a misconfiguration in the rule setup, where the system mistakenly identifies actions as duplicates.
  
  
  Solution:
  To resolve the BRF399 error, you can take the following steps:
  
  
  Review Actions: Go through the actions defined in your rule or decision table. Look for any duplicate action types that may