BRF364 - Operator "AND" or "OR" expected, but &1 found

SAP Error Message - Details

• Message type: E = Error

• Message class: BRF - Messages for Business Rule Framework

• Message number: 364

• Message text: Operator "AND" or "OR" expected, but &1 found

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BRF364 - Operator "AND" or "OR" expected, but &1 found ?

  The SAP error message BRF364, which states "Operator 'AND' or 'OR' expected, but &1 found," typically occurs in the context of Business Rule Framework (BRF+) when defining rules or expressions. This error indicates that the syntax of the expression you are trying to create is incorrect, specifically that the system expected a logical operator (AND or OR) but found something else instead.
  Cause:
  
  Syntax Error: The most common cause is a syntax error in the expression. This could be due to missing operators, misplaced parentheses, or incorrect use of logical operators.
  Incorrect Expression Structure: The structure of the expression may not conform to the expected format. For example, if you are trying to combine multiple conditions, you need to ensure that they are properly formatted.
  Invalid Characters: Sometimes, the presence of invalid characters or unexpected tokens in the expression can lead to this error.
  
  Solution:
  
  Review the Expression: Carefully check the expression you are trying to create. Ensure that all logical operators (AND, OR) are correctly placed and that there are no missing operators between conditions.
  Check Parentheses: Ensure that all parentheses are correctly matched and that they enclose the appropriate conditions.
  Use the Expression Builder: If you are manually typing the expression, consider using the expression builder tool provided by BRF+. This tool can help you construct valid expressions without syntax errors.
  Consult Documentation: Refer to the SAP documentation for BRF+ to understand the correct syntax and structure for expressions.
  Test Incrementally: If you are building a complex expression, try breaking it down into simpler parts and test each part incrementally to isolate the issue.
  
  Related Information:
  
  BRF+ Documentation: SAP provides extensive documentation on the Business Rule Framework, including examples of valid expressions and common pitfalls.
  SAP Community: The SAP Community forums can be a valuable resource for finding solutions to similar issues encountered by other users.
  Transaction Codes: Familiarize yourself with relevant transaction codes for BRF+, such as BRF+ Workbench (BRF+) and BRF+ Rule Management.
  
  By following these steps, you should be able to identify and correct the issue causing the BRF364 error message.