How To Fix SEEF_BADI121 - Changing a filter for BAdI &1 is dangerous

SEEF_BADI121 - Overview

• Message type: E = Error

• Message class: SEEF_BADI - Messages on BAdIs

• Message number: 121

• Message text: Changing a filter for BAdI &1 is dangerous

What causes this issue?

(Example) implementations already exist for the BAdI.

System Response

Therefore, changing a filter in the BAdI definition is dangerous. This
may cause syntax errors or change the system behavior during filter
value maintenance.

How to fix this error?

Check whether the changes are really intended.

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.

SEEF_BADI121 - Details

• The SAP error message SEEF_BADI121, which states "Changing a filter for BAdI &1 is dangerous," typically occurs when there is an attempt to modify the filter criteria of a Business Add-In (BAdI) that is already in use. This message serves as a warning that changing the filter can have unintended consequences on the existing implementations of the BAdI, potentially leading to inconsistent behavior or errors in the application.
  
  Cause:
  
  Filter Change: The primary cause of this error is an attempt to change the filter values of a BAdI that has already been implemented. Filters are used to control which implementations of the BAdI are executed based on certain criteria.
  Existing Implementations: If there are existing implementations of the BAdI that rely on the current filter settings, changing these filters can disrupt the expected behavior of those implementations.
  
  
  Solution:
  
  Review Filter Changes: Before making any changes to the filter values, review the existing implementations of the