How To Fix GU927 - Use user exit & once only


GU927 - Overview

  • Message type: E = Error

  • Message class: GU - FI-SL utilities

  • Message number: 927

  • Message text: Use user exit & once only

  • Show details Hide details
  • What causes this issue?

    Use can use a user exit once only for reasons of consistency.

    How to fix this error?

    Use different user exits.

    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 GU927 - Use user exit & once only ?
    The SAP error message GU927 ("Use user exit & once only") typically occurs in the context of user exits in SAP, particularly when there is an attempt to use a user exit more than once in a single transaction or process. This error is often related to the configuration of user exits in the SAP system, which are custom enhancements that allow you to add your own business logic to standard SAP applications.
    
    Cause: Multiple Calls to User Exit: The error usually arises when a user exit is called multiple times within the same transaction or process. SAP expects certain user exits to be executed only once to maintain data integrity and avoid unexpected behavior. Incorrect Configuration: The user exit may not be configured correctly, leading to multiple invocations. Custom Code Issues: If there is custom code that inadvertently calls the user exit multiple times, this can trigger the error.
    Solution: Review User Exit Logic: Check

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