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How To Fix WM444 - Module & already selected


SAP Error Message - Details

  • Message type: E = Error

  • Message class: WM - IS-R Assortments

  • Message number: 444

  • Message text: Module & already selected

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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.



    What else can you do?

    First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

    Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

    You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.


Smart SAP Assistant

  • What is the cause and solution for SAP error message WM444 - Module & already selected ?

    The SAP error message WM444 ("Module & already selected") typically occurs in the Warehouse Management (WM) module when you attempt to perform an action on a warehouse task or transfer order that has already been selected or processed. This error can arise in various scenarios, such as during picking, putaway, or inventory management processes.

    Cause:

    1. Duplicate Selection: The most common cause is that the warehouse task or transfer order has already been selected for processing by another user or process.
    2. System Locking: The system may have a locking mechanism that prevents multiple users from processing the same task simultaneously.
    3. Incorrect User Actions: Users may inadvertently try to select the same task multiple times.

    Solution:

    1. Check Task Status: Verify the status of the warehouse task or transfer order. If it is already in process, you may need to wait until it is completed.
    2. Refresh the Screen: Sometimes, simply refreshing the screen or reloading the transaction can resolve the issue if it was caused by a temporary glitch.
    3. Use Transaction Codes: Use transaction codes like LT03 (Create Transfer Order) or LT12 (Confirm Transfer Order) to check the status of the tasks and confirm them if necessary.
    4. Consult with Colleagues: If you are working in a team, check with your colleagues to see if someone else is processing the same task.
    5. Review Logs: Check the system logs for any additional information that might indicate why the task is locked or selected.
    6. Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting the SAP Help Portal for further assistance.

    Related Information:

    • SAP Notes: Look for relevant SAP Notes that might address this specific error or provide patches/updates.
    • User Documentation: Review the user documentation for the WM module to understand the workflow and how to handle tasks properly.
    • Training: Ensure that users are trained on the proper procedures for handling warehouse tasks to minimize the occurrence of this error.

    By following these steps, you should be able to resolve the WM444 error and continue with your warehouse management activities.

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