How To Fix KW681 - System error: Invalid parameters specified in function module

SAP Error Message - Details

• Message type: E = Error

• Message class: KW - CO-ABC Activity-Based Costing

• Message number: 681

• Message text: System error: Invalid parameters specified in function module

What causes this issue?

Incorrect import parameters were given in the interface for function
module 'K_SC_SCZUO_DETERMINE'.
Parameters entered: Layout type &v1&
Layout name &v2&
Controlling area &v3&

System Response

The function module is not executed.

How to fix this error?

This is a program error; please inform your system manager.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KW681 - System error: Invalid parameters specified in function module ?

  The SAP error message KW681, which states "System error: Invalid parameters specified in function module," typically indicates that there is an issue with the parameters being passed to a function module in the SAP system. This can occur due to various reasons, including incorrect data types, missing required parameters, or issues with the configuration of the function module itself.
  Causes:
  
  Incorrect Parameter Values: The parameters being passed to the function module may not match the expected data types or formats.
  Missing Parameters: Required parameters may not be provided when calling the function module.
  Configuration Issues: There may be issues with the configuration of the function module or the related objects in the SAP system.
  Custom Code: If there is custom ABAP code involved, it may not be handling the parameters correctly.
  Version Mismatch: If there are different versions of the function module in different environments (e.g., development vs. production), this could lead to inconsistencies.
  
  Solutions:
  
  Check Parameter Values: Review the parameters being passed to the function module. Ensure that they are of the correct data type and format.
  Review Function Module Documentation: Check the documentation for the function module to ensure that all required parameters are being provided and that they are correctly formatted.
  Debugging: Use the SAP debugger to step through the code where the function module is called. This can help identify which parameter is causing the issue.
  Check Custom Code: If there is custom ABAP code involved, review it for any logic errors or incorrect handling of parameters.
  Consult SAP Notes: Search for relevant SAP Notes that may address known issues with the function module in question. SAP Notes often provide fixes or workarounds for specific errors.
  Test in Different Environment: If possible, test the function module in a different environment (e.g., development or quality assurance) to see if the issue persists.
  
  Related Information:
  
  Function Module Documentation: You can access the documentation for the specific function module in transaction SE37 or SE80.
  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 you have access to SAP Support, consider opening a support ticket for further assistance.
  
  By following these steps, you should be able to identify and resolve the KW681 error in your SAP system.