How To Fix BRF160 - Operator &1 not registered in tbrf190

SAP Error Message - Details

• Message type: E = Error

• Message class: BRF - Messages for Business Rule Framework

• Message number: 160

• Message text: Operator &1 not registered in tbrf190

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BRF160 - Operator &1 not registered in tbrf190 ?

  The SAP error message BRF160, which states "Operator &1 not registered in tbrf190," typically occurs in the context of Business Rule Framework (BRF) when an operator that is being referenced in a rule is not recognized or registered in the system. This can happen for various reasons, such as missing configuration or incorrect usage of operators in the rules.
  Cause:
  
  Unregistered Operator: The operator being referenced in the rule is not registered in the BRF configuration table tbrf190.
  Typographical Error: There may be a typo in the operator name or ID being used in the rule.
  Missing Custom Operator: If a custom operator was created but not properly registered, it will lead to this error.
  Transport Issues: If the BRF configuration was transported from another system, the operator may not have been included in the transport.
  
  Solution:
  
  
  Check Operator Registration:
  
  Go to transaction code BRF+ or BRF in SAP.
  Navigate to the operator definitions and check if the operator in question is listed in the tbrf190 table.
  If it is not present, you may need to create or register the operator.
  
  
  
  Correct Typographical Errors:
  
  Review the rule where the error occurs and ensure that the operator name or ID is correctly spelled and matches the registered operators.
  
  
  
  Register Custom Operators:
  
  If you are using a custom operator, ensure that it has been properly defined and registered in the BRF configuration.
  
  
  
  Transport Configuration:
  
  If the issue arose after a transport, verify that all necessary objects, including operators, were included in the transport request.
  If not, you may need to manually register the operator in the target system.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for guidance on how to define and register operators in BRF.
  
  
  
  Related Information:
  
  Transaction Codes: Use BRF+ for accessing the BRF workbench and managing rules and operators.
  BRF Configuration Tables: Familiarize yourself with relevant BRF tables, such as tbrf190 for operators and tbrf191 for rule definitions.
  SAP Notes: Check SAP Notes for any known issues or patches related to BRF and operator registration.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.