How To Fix ENHANCEMENT452 - Subscreen & for definition & is already contained in definition &


ENHANCEMENT452 - Overview

  • Message type: E = Error

  • Message class: ENHANCEMENT - SAP customer enhancement project messages

  • Message number: 452

  • Message text: Subscreen & for definition & is already contained in definition &

  • Show details Hide details
  • What causes this issue?

    This subscreen is contained in other BAdI definitions.

    System Response

    This situation is unacceptable.

    How to fix this error?

    Check with the person responsible for the other BAdI definition where
    the subscreen is being used. If necessary, create the subscreen in the
    transport source system and re-transport it.
    You should use transaction SE18 (Utilities -> Adjustment ->
    Multiple-use interfaces) to solve thes conflicts systematically.

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

    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 ENHANCEMENT452 - Subscreen & for definition & is already contained in definition & ?
    The SAP error message "ENHANCEMENT452 Subscreen & for definition & is already contained in definition &" typically occurs when there is an attempt to add a subscreen to a screen or a definition that already contains that subscreen. This can happen in various scenarios, such as during the enhancement of standard SAP screens or when customizing screens in transaction codes.
    
    Cause: Duplicate Subscreen Definition: The error indicates that the subscreen you are trying to add is already defined in the screen or the enhancement you are working on. Incorrect Enhancement Implementation: If you are implementing an enhancement and trying to add a subscreen that is already part of the original screen or another enhancement, this error will occur.
    Configuration Issues: Sometimes, configuration settings or custom developments may lead to conflicts in screen definitions.
    Solution: Check Existing Definitions: Review the screen or enhancement definition to see if the subscreen is already included. You can do this by

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