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How To Fix WRF_AT115 - Allocation table &1 is blocked by user &2


SAP Error Message - Details

  • Message type: E = Error

  • Message class: WRF_AT - Messages for Allocation Table RTFASH

  • Message number: 115

  • Message text: Allocation table &1 is blocked by user &2

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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_AT115 - Allocation table &1 is blocked by user &2 ?

    Certainly! Here's a detailed explanation for the SAP error message:


    SAP Error Message:

    WRF_AT115 Allocation table &1 is blocked by user &2


    Cause:

    This error occurs when an allocation table (used in certain SAP modules like Treasury, Cash Management, or other financial allocation processes) is currently locked or being edited by another user. SAP uses lock entries to prevent simultaneous changes to the same data object, ensuring data consistency and integrity.

    • &1 = Allocation table name or ID
    • &2 = User ID who currently holds the lock

    The system detects that the allocation table you want to access or modify is locked by another user, so it prevents you from making changes until the lock is released.


    Typical Scenarios:

    • Another user is actively editing the allocation table.
    • A previous session/user did not release the lock properly (e.g., session ended unexpectedly).
    • Background jobs or batch processes are working on the allocation table.

    Solution:

    1. Check who holds the lock:

      • Identify the user (&2) who currently has the lock.
      • Contact that user to check if they are still working on the allocation table.
    2. Wait or coordinate:

      • If the user is actively working, wait until they finish and release the lock.
      • Coordinate with the user to avoid simultaneous editing.
    3. Release the lock manually (if appropriate):

      • If the lock is due to a session that ended abnormally or a user is unavailable, a system administrator can release the lock.
      • Use transaction SM12 (Lock Entries) to find and delete the lock entry for the allocation table.
        • Enter the allocation table name or relevant object in SM12.
        • Identify the lock entry.
        • Delete the lock entry carefully (only if you are sure the user is not working on it).
    4. Check for background jobs:

      • Verify if any batch jobs or background processes are running that might be locking the table.
      • Wait for the job to complete or reschedule if necessary.
    5. System restart (last resort):

      • If locks persist and cannot be cleared, a system restart might be required, but this is rarely needed and should be done with caution.

    Related Information:

    • Transaction SM12: Used to monitor and delete lock entries.
    • Lock Objects: SAP uses lock objects to synchronize access to data. Understanding which lock object is used for the allocation table can help in troubleshooting.
    • Authorization: Only users with appropriate authorization can delete lock entries.
    • Module Context: This error is common in Treasury (TR), Cash Management (FTR), or other financial modules where allocation tables are used.
    • SAP Notes: Check SAP Notes for any known issues related to allocation table locks in your SAP version.

    Summary:

    Aspect Details
    Cause Allocation table is locked by another user to prevent simultaneous edits.
    Solution Contact user holding lock, wait, or release lock via SM12 if safe.
    Transaction SM12 (Lock Entries)
    Precautions Only delete locks if sure no active editing is ongoing to avoid data inconsistencies.

    If you need help with the exact steps in SM12 or further troubleshooting, feel free to ask!

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