How To Fix ENHANCEMENT386 - The method parameter of interface & must be changed

ENHANCEMENT386 - Overview

• Message type: E = Error

• Message class: ENHANCEMENT - SAP customer enhancement project messages

• Message number: 386

• Message text: The method parameter of interface & must be changed

What causes this issue?

Since your interface is now functioning as a BAdI interface, it is now
necessary to change your methods parameters due to changes in the
filter dependency/ filter type/ multiple usability of your BAdI.

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?

You may have to dismiss correction dialog boxes.

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 ENHANCEMENT386 - The method parameter of interface & must be changed ?

  The SAP error message ENHANCEMENT386 indicates that there is an issue with the method parameters of an interface in your ABAP code. This typically occurs when there is a mismatch between the expected parameters of an interface method and the actual parameters being used in the implementation or call of that method. This can happen due to changes in the interface definition, such as adding, removing, or modifying parameters.
  
  Cause:
  
  Interface Changes: The interface has been modified after the implementation was created. This could include changes to method signatures, such as adding new parameters or changing the data types of existing parameters.
  Inconsistent Implementations: If there are multiple implementations of the interface, one or more implementations may not be updated to reflect the changes made to the interface.
  Versioning Issues: If you are working with different versions of the same interface, there may be discrepancies between what is expected and what is provided.
  
  
  Solution:
  
  Update Implementations: