Black Friday is ending this Friday! 40% off with coupon CYBER40 - Sign up here →

Close
  1. SAP Error Message ›
  2. Message Class MM ›
  3. MM507

How To Fix MM507 - &: & WM quant exists


Instant HelpGet instant SAP help. Sign up for our Free Essentials Plan.

MM507 - Overview

  • Message type: E = Error

  • Message class: MM - Messages for material master maintenance and Customizing

  • Message number: 507

  • Message text: &: & WM quant exists

  • Show details Hide details



  • 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.


MM507 - Details

  • Error Code: MM507

    Error Message: &: & WM quant exists


    Summary

    This error indicates that a Warehouse Management (WM) quant already exists for the material in the specified storage location or bin, preventing the creation of a duplicate quant during a goods movement or transfer.


    Root Causes

    • An attempt to create or move stock to a storage bin where a quant for the same material and batch already exists.
    • Incorrect or missing handling of WM quants during stock transfer or posting changes between storage locations.
    • System configuration or master data inconsistencies causing duplicate quant creation attempts.
    • User trying to post a goods movement without properly clearing or consolidating existing quants.

    Already have an account? Login here!




Instant HelpGet instant SAP help. Sign up for our Free Essentials Plan.


MM507 - Related SAP Errors

Click on this link to search all SAP messages.


Rating
ERPlingo simplifies finding the accurate answers to SAP message errors. I now use every week. A must have tool for anyone working with SAP! Highly recommended!
Rate 1
Kent Bettisworth
Executive SAP Consultant