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How To Fix /SCWM/GM774 - Posting only possible with positive quantity


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/SCWM/GM774 - Overview

  • Message type: E = Error

  • Message class: /SCWM/GM -

  • Message number: 774

  • Message text: Posting only possible with positive quantity

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  • Self-Explanatory Message

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    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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/SCWM/GM774 - Details

  • Error Code: /SCWM/GM774

    Error Message: Posting only possible with positive quantity


    Summary

    This error indicates that the system is preventing a goods movement posting because the quantity entered is zero or negative. SAP requires a positive quantity for posting certain warehouse management transactions.


    Root Causes

    • User entered zero or negative quantity in a goods movement or warehouse task posting.
    • Incorrect or missing configuration in movement types or posting rules that do not allow negative or zero quantities.
    • Master data inconsistencies where the system expects positive quantities (e.g., stock removal or goods issue scenarios).
    • Custom validations or user-exits enforcing positive quantity checks.

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