How To Fix IUEEDPPLOTA088 - Function module &1 has an incorrect interface

SAP Error Message - Details

• Message type: E = Error

• Message class: IUEEDPPLOTA - Deregulation: Distribution of Aggregated Payments

• Message number: 088

• Message text: Function module &1 has an incorrect interface

What causes this issue?

The interface for function module &SYST-MSGV1& does not have the
required attributes. It must consist of the table parameter &SYST-MSGV3&
that refers to structure &SYST-MSGV2& and is transferred as a reference
parameter. The interface of function module &SYST-MSGV4& can be used
as a template for a valid interface.

System Response

Processing is terminated.

How to fix this error?

Only define function modules in the algorithms for interpretation of a
payment advice note item that have the correct interface. Alternatively,
change the interface of function module &SYST-MSGV1&.

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 IUEEDPPLOTA088 - Function module &1 has an incorrect interface ?

  The SAP error message IUEEDPPLOTA088 indicates that there is an issue with the interface of a function module in your SAP system. This error typically arises when the function module is called with incorrect parameters or when there is a mismatch between the expected interface and the actual interface being used.
  Causes:
  
  Incorrect Parameter Types: The parameters being passed to the function module do not match the expected types (e.g., passing a string where an integer is expected).
  Missing Parameters: Required parameters are not being passed to the function module.
  Changes in Function Module: If the function module has been modified (e.g., added or removed parameters) and the calling program has not been updated accordingly.
  Version Mismatch: The function module may have been updated in a newer version of the SAP system, but the calling program is still using an older version.
  Transport Issues: If the function module was transported from one system to another, there may be inconsistencies in the transport.
  
  Solutions:
  
  Check Function Module Interface: Go to transaction SE37 (Function Builder) and check the interface of the function module in question. Ensure that the parameters being passed match the expected types and names.
  Update Calling Program: If the function module has changed, update the calling program to match the new interface.
  Debugging: Use the debugger to trace the execution and see what parameters are being passed to the function module. This can help identify any discrepancies.
  Check for Transport Issues: If the function module was recently transported, ensure that all related objects and dependencies were also transported correctly.
  Consult Documentation: Review any documentation or release notes related to the function module to understand any changes that may have been made.
  
  Related Information:
  
  
  Transaction Codes: 
  
  SE37: Function Builder to view and edit function modules.
  SE80: Object Navigator to view related objects.
  SE11: Data Dictionary to check data types of structures or tables used in the function module.
  
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address known issues with the function module or provide guidance on resolving the error.
  
  
  Testing: After making changes, test the function module in isolation to ensure it works as expected before integrating it back into the larger program.
  
  
  By following these steps, you should be able to identify and resolve the issue causing the IUEEDPPLOTA088 error in your SAP system.