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

FVD_FICO808 - Overview

• 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