How To Fix F5865 - Incompatible interface call-up

F5865 - Overview

• Message type: E = Error

• Message class: F5 - Document Editing

• Message number: 865

• Message text: Incompatible interface call-up

What causes this issue?

The function module for the update of the accounting document is called
up with an incompatible program.

System Response

Error message

How to fix this error?

The transfer of the "application type" must be eliminated from the
calling program.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message F5865 - Incompatible interface call-up ?

  The SAP error message F5865, which states "Incompatible interface call-up," typically occurs in the context of financial transactions or when working with the Financial Accounting (FI) module. This error indicates that there is a mismatch in the expected interface parameters during a function call, which can happen for various reasons.
  Causes:
  
  Incorrect Function Module Usage: The function module being called may not be compatible with the data being passed to it. This can happen if the parameters do not match the expected types or structures.
  Version Mismatch: If there are different versions of the function module or interface being used, it can lead to incompatibility.
  Custom Development Issues: If there are custom enhancements or modifications in the system, they may not align with the standard SAP interfaces.
  Data Issues: The data being processed may not meet the required criteria or format expected by the function module.
  
  Solutions:
  
  Check Function Module: Review the function module being called to