How To Fix BRAIN559 - Inverse formulas: General formal error

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN -

• Message number: 559

• Message text: Inverse formulas: General formal error

What causes this issue?

There is a formal error in the query definition. This can have a variety
of causes, for example if no key figures have been selected for an
input-ready formula element.

System Response

The query contains errors and cannot be generated.

How to fix this error?

Adjust the query definition accordingly.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BRAIN559 - Inverse formulas: General formal error ?

  The SAP error message BRAIN559, which states "Inverse formulas: General formal error," typically occurs in the context of SAP BW (Business Warehouse) when dealing with calculated key figures or inverse formulas in queries. This error indicates that there is a problem with the definition or syntax of the inverse formula being used.
  Causes:
  
  Syntax Errors: There may be a syntax error in the formula definition. This could include incorrect operators, missing parentheses, or other formatting issues.
  Data Type Mismatch: The data types of the operands in the formula may not be compatible. For example, trying to perform mathematical operations on string data types.
  Missing Key Figures: The formula may reference key figures that do not exist or are not available in the context of the query.
  Circular References: The formula may inadvertently create a circular reference, where the calculation depends on its own result.
  Incorrect Aggregation: If the formula involves aggregation, it may not be set up correctly, leading to inconsistencies.
  
  Solutions:
  
  Review the Formula: Check the syntax of the inverse formula for any errors. Ensure that all operators and parentheses are correctly placed.
  Check Data Types: Verify that all key figures used in the formula are of compatible data types. If necessary, convert data types to ensure compatibility.
  Validate Key Figures: Ensure that all key figures referenced in the formula are defined and available in the context of the query.
  Avoid Circular References: Review the logic of the formula to ensure that it does not create a circular reference.
  Test in Isolation: If possible, isolate the formula and test it independently to identify the specific part that is causing the error.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the correct syntax and usage of inverse formulas.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) and RSRT (Query Monitor) for troubleshooting.
  Testing Environment: If possible, replicate the issue in a testing environment to avoid impacting production data while troubleshooting.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.