How To Fix FVD_FICO808 - Program error; incorrect call for the function module &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FVD_FICO - Messages for Financial Conditions

• Message number: 808

• Message text: Program error; incorrect call for the function module &1

What causes this issue?

An internal program error has occurred. A function module was called
with the wrong parameters.

System Response

The system cannot execute the function selected.

How to fix this error?

Note the following details:
the name of the function module from the error message
the transaction
the data entered that lead to this error
Send a problem message to SAP, including this information.

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 FVD_FICO808 - Program error; incorrect call for the function module &1 ?

  The SAP error message FVD_FICO808 indicates that there is a program error related to an incorrect call for a function module. This error typically arises in the context of financial transactions or processes within the SAP system, particularly in the Financial Accounting (FI) and Controlling (CO) modules.
  Cause:
  
  
  Incorrect Function Module Call: The error usually occurs when a function module is called with incorrect parameters or in an inappropriate context. This could be due to:
  
  Missing or incorrect input parameters.
  The function module being called in a situation where it is not designed to be executed.
  A mismatch between the expected data types or structures.
  
  
  
  Custom Code Issues: If there are custom developments or enhancements in the system, they might be incorrectly implemented, leading to this error.
  
  
  Configuration Issues: Sometimes, configuration settings in the system may not align with the expected parameters for the function module.
  
  
  System Bugs: There could be bugs in the SAP system or specific patches that need to be applied.
  
  
  Solution:
  
  
  Check Function Module Documentation: Review the documentation for the function module being called to ensure that it is being used correctly. Verify the expected parameters and their data types.
  
  
  Debugging: Use the SAP debugger to trace the execution of the program and identify where the incorrect call is being made. This can help pinpoint the exact issue.
  
  
  Review Custom Code: If there are custom developments, review the code to ensure that it adheres to best practices and that the function module is being called correctly.
  
  
  Check Configuration: Ensure that the configuration settings related to the financial processes are correctly set up and aligned with the function module's requirements.
  
  
  SAP Notes and Support: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates available that resolve the issue.
  
  
  Consult with SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may be involved in the process where the error occurs (e.g., FB01 for document posting, FBL1N for vendor line items).
  Function Module Name: The error message includes a placeholder for the function module name (&1). Identifying the specific function module can provide more context for troubleshooting.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more insight into the issue.
  
  By following these steps, you should be able to identify the root cause of the FVD_FICO808 error and implement an appropriate solution.