How To Fix FU054 - Call up with invalid parameters & &

SAP Error Message - Details

• Message type: E = Error

• Message class: FU - Utilities

• Message number: 054

• Message text: Call up with invalid parameters & &

What causes this issue?

The display of the sort versions was called up with incorrect
parameters.

System Response

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

How to fix this error?

Please contact SAP since the error can probably only be eliminated
by means of a correction in the program.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FU054 - Call up with invalid parameters & & ?

  The SAP error message FU054 ("Call up with invalid parameters") typically occurs when there is an issue with the parameters being passed to a function module or method in SAP. This error can arise in various contexts, such as during the execution of a transaction, report, or custom program.
  Causes:
  
  Incorrect Function Module Call: The parameters being passed to a function module may not match the expected data types or structure.
  Missing Required Parameters: Some required parameters may not have been provided, leading to an invalid call.
  Data Type Mismatch: The data types of the parameters do not match what the function module expects (e.g., passing a string where a numeric value is expected).
  Incorrect Configuration: Configuration settings in the system may be incorrect, leading to invalid parameters being generated.
  Custom Code Issues: If the error occurs in a custom program, there may be bugs or logical errors in the code.
  
  Solutions:
  
  Check Function Module Documentation: Review the documentation for the function module being called to ensure that all required parameters are being passed correctly and that they are of the correct data type.
  Debugging: Use the SAP debugger to step through the code and identify where the invalid parameters are being generated. This can help pinpoint the exact location of the issue.
  Parameter Validation: Implement validation checks in the code to ensure that parameters are valid before making the function call.
  Review Custom Code: If the error is occurring in custom code, review the logic to ensure that it adheres to the expected input requirements of the function module.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide guidance on similar issues.
  System Configuration: If the error is related to configuration settings, review the relevant configuration in the SAP system to ensure it is set up correctly.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to check transaction codes related to the specific function or module you are working with.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues and solutions shared by other users.
  SAP Support: If the issue persists and cannot be resolved, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the FU054 error and implement a solution to resolve it.