How To Fix PPC1PR101 - User &1 locking postprocessing records for assemblies &2 &3


PPC1PR101 - Overview

  • Message type: E = Error

  • Message class: PPC1PR - Abarbeitung der ERP-Prozesse

  • Message number: 101

  • Message text: User &1 locking postprocessing records for assemblies &2 &3

  • Show details Hide details
  • What causes this issue?

    The backflush cannot be posted because another user has accessed the
    same component with the postprocessing function.

    System Response

    The stock posting has failed for a component during the backflushing.
    The system now attempts to generate or adapt a postprocessing record
    for this. This is not possible, however, because the postprocessing
    function is already accessing this postprocessing record.

    How to fix this error?

    Wait until the other user has completed the postprocessing and start
    the the processing again.

    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.


PPC1PR101 - Details

  • The SAP error message PPC1PR101 indicates that a user is attempting to lock postprocessing records for assemblies, but the operation cannot be completed because the records are already locked by another user. This typically occurs in the context of production planning and control, where multiple users may be trying to access or modify the same data simultaneously.
    
    Cause: Concurrent Access: Another user is currently processing or has locked the postprocessing records for the specified assembly. Session Timeout: A previous session may not have released the lock due to a timeout or an unexpected termination. System Configuration: There may be configuration settings that affect how locks are managed in the system.
    Solution: Identify the Lock: Use transaction code SM12 to check for existing locks. You can filter by the user ID or the object type to find out who is holding the lock. Release the Lock: If you have the necessary authorizations, you can manually release the lock

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