How To Fix KO479 - Order is locked


KO479 - Overview

  • Message type: E = Error

  • Message class: KO - Master data for CO orders

  • Message number: 479

  • Message text: Order is locked

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  • Self-Explanatory Message

    Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

    To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

    Unfortunately, there isn't any extra information in this error notice.



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Smart SAP Assistant

  • What is the cause and solution for SAP error message KO479 - Order is locked ?
    The SAP error message KO479, which states "Order is locked," typically occurs when a user attempts to perform an action on a production order or a process order that is currently locked by another user or process. This locking mechanism is in place to prevent data inconsistencies and ensure that only one user can make changes to an order at a time.
    Causes of KO479 Error
    
    User Lock: Another user is currently editing or processing the order.
    Background Jobs: A background job is running that is accessing the order.
    Transaction in Progress: A transaction related to the order is still in progress, preventing other actions.
    System Lock: The order may be locked due to system-level processes or configurations.
    
    Solutions to KO479 Error
    
    Wait and Retry: If the order is locked by another user, wait for them to finish their work and then try again.
    Identify the Lock:
    Use transaction code SM12 to check for locks on the order. You

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