How To Fix /SCWM/GM031 - You cannot post a material without entering a quantity

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/GM -

• Message number: 031

• Message text: You cannot post a material without entering a quantity

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/GM031 - You cannot post a material without entering a quantity ?

  The SAP error message /SCWM/GM031 ("You cannot post a material without entering a quantity") typically occurs in the context of the Extended Warehouse Management (EWM) module when attempting to post a goods movement without specifying a quantity for the material. This error is designed to prevent incomplete transactions that could lead to inconsistencies in inventory management.
  Cause:
  
  Missing Quantity: The most common cause of this error is that the user has not entered a quantity for the material being processed in the goods movement.
  Incorrect Configuration: There may be configuration settings in the system that require a quantity to be specified for certain types of movements.
  User Input Error: The user may have overlooked entering the quantity or may have entered a quantity of zero.
  
  Solution:
  
  Enter Quantity: Ensure that you enter a valid quantity for the material in the goods movement screen. This is the most straightforward solution.
  Check for Zero Quantity: If you are trying to post a movement with a quantity of zero, you will need to enter a positive quantity instead.
  Review Transaction Type: Make sure that the transaction type you are using allows for the posting of the material with the specified quantity.
  User Training: If this error is frequently encountered, consider providing additional training to users on how to properly enter goods movements in the system.
  System Configuration: If the issue persists, review the system configuration settings related to goods movements to ensure they are set up correctly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM, such as /SCWM/GR for goods receipt or /SCWM/IM for inventory management.
  Documentation: Refer to SAP Help documentation for Extended Warehouse Management for detailed information on goods movements and required fields.
  Support: If the issue cannot be resolved through the above steps, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.
  
  By ensuring that a valid quantity is entered and reviewing the configuration and user practices, you should be able to resolve the error message /SCWM/GM031.