How To Fix FMCA_BRF091 - Formula creation failed

SAP Error Message - Details

• Message type: E = Error

• Message class: FMCA_BRF - FMCA -> BRF Interface

• Message number: 091

• Message text: Formula creation failed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FMCA_BRF091 - Formula creation failed ?

  The SAP error message FMCA_BRF091, which indicates that "Formula creation failed," typically arises in the context of Business Rule Framework (BRF+) when there is an issue with the formula definition or its components. Here are some common causes, potential solutions, and related information for this error:
  Causes:
  
  
  Syntax Errors: There may be syntax errors in the formula being created. This could include incorrect use of operators, missing parentheses, or invalid references to other rules or functions.
  
  
  Data Type Mismatch: The formula may be trying to perform operations on incompatible data types, such as trying to add a string to a number.
  
  
  Missing Components: Required components or variables that the formula depends on may be missing or not properly defined.
  
  
  Circular References: The formula may inadvertently reference itself or create a loop, which can lead to failure in creation.
  
  
  Authorization Issues: The user may not have the necessary authorizations to create or modify formulas in BRF+.
  
  
  Solutions:
  
  
  Check Syntax: Review the formula for any syntax errors. Ensure that all operators and functions are used correctly and that all parentheses are properly closed.
  
  
  Validate Data Types: Ensure that all variables and constants used in the formula are of compatible data types. If necessary, use type conversion functions to align data types.
  
  
  Verify Components: Check that all components referenced in the formula are defined and available. This includes any variables, constants, or other rules that the formula relies on.
  
  
  Avoid Circular References: Review the formula logic to ensure that it does not create circular references. If necessary, refactor the formula to eliminate such references.
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create or modify formulas in BRF+. If not, contact your system administrator to obtain the required permissions.
  
  
  Debugging: Use the debugging tools available in BRF+ to step through the formula creation process and identify where the failure occurs.
  
  
  Related Information:
  
  BRF+ Documentation: Refer to the official SAP documentation for BRF+ for detailed information on formula creation, syntax, and best practices.
  SAP Notes: Check SAP Notes for any known issues or patches related to the FMCA_BRF091 error.
  Community Forums: Engage with the SAP community forums or support channels to see if others have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with an SAP expert or reach out to SAP support for further assistance.