How To Fix MIMA205 - Function module &1 has incorrect interface

SAP Error Message - Details

• Message type: E = Error

• Message class: MIMA - Messages for Master Data Admin. Insurance Object

• Message number: 205

• Message text: Function module &1 has incorrect interface

What causes this issue?

The function module &V1& defined in Customizing for account creation
rule &V2& for event &V3& has an incorrect interface.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Adjust the interface for function module &V1&, according to the event.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MIMA205 - Function module &1 has incorrect interface ?

  The SAP error message MIMA205 indicates that there is an issue with the interface of a function module. This typically means that the function module being called does not match the expected parameters or structure defined in the program or transaction that is trying to use it. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Mismatch in Parameters: The function module may have been changed (e.g., parameters added, removed, or modified) after the calling program was developed, leading to a mismatch.
  Incorrect Function Module Name: The function module name being called might be incorrect or misspelled.
  Versioning Issues: If the function module is part of a transport request, it may not be in sync with the version in the development or production environment.
  Authorization Issues: Sometimes, the user executing the function may not have the necessary authorizations to access the function module.
  
  Solutions:
  
  
  Check Function Module Definition: 
  
  Go to transaction SE37 (Function Builder) and check the definition of the function module mentioned in the error message. Ensure that the parameters match what is expected in the calling program.
  
  
  
  Update Calling Program: 
  
  If the function module has changed, update the calling program to match the new interface of the function module.
  
  
  
  Correct Function Module Name: 
  
  Verify that the function module name is correctly spelled and that it exists in the system.
  
  
  
  Transport Consistency: 
  
  If the function module was recently transported, ensure that the transport was successful and that the function module is active in the target environment.
  
  
  
  Check Authorizations: 
  
  Ensure that the user has the necessary authorizations to execute the function module. You can check this in transaction SU53 or by consulting with your security team.
  
  
  
  Debugging: 
  
  If the issue persists, consider debugging the program to see exactly where the error occurs and what parameters are being passed to the function module.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE37: Function Module Builder
  SE80: Object Navigator (to check the program and function module)
  SE11: Data Dictionary (to check structures or tables involved)
  
  
  
  SAP Notes: Check SAP Notes for any known issues related to the specific function module or error message. You can search for MIMA205 in the SAP Support Portal.
  
  
  Documentation: Review the documentation for the function module to understand its expected parameters and usage.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the MIMA205 error message in SAP.