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How To Fix WRF_APC672 - Supplier &1 is locked


SAP Error Message - Details

  • Message type: E = Error

  • Message class: WRF_APC - Messages for Operational Assortment Planning and Control

  • Message number: 672

  • Message text: Supplier &1 is locked

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  • Self-Explanatory Message

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Smart SAP Assistant

  • What is the cause and solution for SAP error message WRF_APC672 - Supplier &1 is locked ?

    Certainly! Here's a detailed explanation for the SAP error message WRF_APC672: Supplier &1 is locked:


    Error Message

    WRF_APC672: Supplier &1 is locked

    • &1 is a placeholder for the supplier/vendor number.

    Cause

    This error occurs because the supplier (vendor) master record is currently locked in the system. The lock can happen due to:

    • Another user or process is currently editing or updating the supplier master data.
    • A background job or batch process is running that has locked the supplier record.
    • The supplier is locked due to a system or application-level lock to prevent concurrent changes.
    • Sometimes, a lock can remain if a previous transaction was not completed properly or was terminated unexpectedly.

    Solution

    To resolve this error, you can try the following steps:

    1. Check for Locks:

      • Use transaction SM12 (Lock Entries) to check if the supplier master record is locked.
      • Enter the relevant lock object (e.g., LIFNR for vendor) and the supplier number.
      • Identify the user or process holding the lock.
    2. Release the Lock:

      • If the lock is held by a user who is no longer working on it, or if the lock is stale, you can delete the lock entry in SM12.
      • Be cautious when deleting locks to avoid data inconsistencies.
    3. Wait and Retry:

      • If the lock is held by an active user or process, wait until the process completes and the lock is released.
      • Then retry your transaction.
    4. Check Background Jobs:

      • Verify if any background jobs or batch processes are running that might be locking the supplier.
      • Wait for them to finish or coordinate with the responsible team.
    5. System Restart (if applicable):

      • In rare cases, if locks persist due to system issues, a system restart or work process reset might be necessary (usually done by BASIS team).

    Related Information

    • Lock Object: Vendor master data is typically locked using lock object LIFNR.
    • Transaction Codes:
      • SM12 - Display and delete lock entries.
      • XK02 / MK02 / FK02 - Change vendor master data.
    • Notes:
      • Always ensure that no critical update is in progress before deleting locks.
      • Communicate with users or teams involved to avoid data loss.
      • Locks are used to maintain data consistency and prevent simultaneous conflicting changes.

    If you need further assistance, please provide the context in which the error occurs (e.g., transaction, process) and any relevant system logs.

    • Do you have any question about this error?


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