How To Fix ENHANCEMENT405 - Deactivation/activation of BAdI implementation & is not allowed

ENHANCEMENT405 - Overview

• Message type: E = Error

• Message class: ENHANCEMENT - SAP customer enhancement project messages

• Message number: 405

• Message text: Deactivation/activation of BAdI implementation & is not allowed

What causes this issue?

The BAdI implementations for the BAdI definition BADI_LAYER control the
sort behavior of other BAdI definitions at runtime.
In addition, the other BAdI definition must be specified as the filter
value of the current BAdI implementation.
The sort behavior was defined using the Customizing functions in SE18
for the BAdI definitions of the current filter values. Therefore, the
respective BAdI implementation cannot be changed directly because
otherwise data inconsistency would occur.

System Response

Activation or deactivation of the current implementation cannot be
executed.

How to fix this error?

If you wish to change the sort behavior of one of the filter values (=
BAdI definitions), do this using SE18, menu "Utilities -> Sorting".

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 ENHANCEMENT405 - Deactivation/activation of BAdI implementation & is not allowed ?

  The SAP error message "ENHANCEMENT405 Deactivation/activation of BAdI implementation & is not allowed" typically occurs when there is an attempt to activate or deactivate a Business Add-In (BAdI) implementation that is not permitted due to certain restrictions. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  BAdI Implementation Status: The BAdI implementation you are trying to activate or deactivate may be in a status that does not allow changes. For example, it might be in a "Transport" status or locked by another user.
  System Configuration: The system may have specific configurations or settings that restrict the activation or deactivation of certain BAdI implementations.
  Dependencies: There may be dependencies on other BAdI implementations or enhancements that prevent the change.
  Transport Requests: If the BAdI implementation is part of a transport request that has already been released, you may not be able to change its status.
  
  Solutions:
  
  Check Status: Verify the status of the BAdI implementation.