How To Fix SEEF_BADI113 - Define an interface first

SEEF_BADI113 - Overview

• Message type: E = Error

• Message class: SEEF_BADI - Messages on BAdIs

• Message number: 113

• Message text: Define an interface first

What causes this issue?

Before you can create an implementation class, you must first assign an
interface to the BAdI definition.

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?

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 SEEF_BADI113 - Define an interface first ?

  The SAP error message SEEF_BADI113, which states "Define an interface first," typically occurs when you are trying to create or implement a Business Add-In (BAdI) without having defined the necessary interface for it first. This is a common issue when working with BAdIs in SAP, particularly in the context of enhancement frameworks.
  
  Cause:
  The error arises due to the following reasons:
  
  Missing Interface: You are attempting to create a BAdI implementation without having defined the corresponding interface that the BAdI will use.
  Incorrect Sequence: The sequence of operations is incorrect; you need to define the interface before you can implement it.
  Development Environment Issues: Sometimes, issues in the development environment or transport requests can lead to this error.
  
  
  Solution:
  To resolve the SEEF_BADI113 error, follow these steps:
  
  
  Define the Interface:
  
  Go to transaction code SE18 (BAdI Definition).
  Create a new BAdI definition or open an existing one.
  Ensure that you have defined the interface that will be used by the BAdI.