How To Fix /SCWM/GM042 - Posting changes only permitted from delivery stock to non-delivery stock

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/GM -

• Message number: 042

• Message text: Posting changes only permitted from delivery stock to non-delivery stock

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/GM042 - Posting changes only permitted from delivery stock to non-delivery stock ?

  The SAP error message /SCWM/GM042 indicates that there is an issue with posting changes in the Warehouse Management (WM) module, specifically related to the movement of stock between delivery stock and non-delivery stock. This error typically arises when you attempt to perform a stock transfer or posting change that is not allowed under the current stock type configuration.
  Cause:
  The error occurs when you try to post changes from delivery stock (stock that is allocated for a specific delivery) to non-delivery stock (stock that is not allocated for any delivery). In SAP, certain stock types have restrictions on how they can be moved or changed, and this error indicates that the system is enforcing those restrictions.
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Check Stock Type Configuration:
  
  Review the stock type configuration in your SAP system. Ensure that the movement types and stock types are correctly set up to allow the desired posting changes.
  
  
  
  Use Correct Movement Type:
  
  Ensure that you are using the correct movement type for the operation you are trying to perform. For example, if you need to transfer stock from delivery stock to non-delivery stock, you may need to use a specific movement type that allows this transfer.
  
  
  
  Check Delivery Status:
  
  Verify the status of the delivery. If the delivery is still open or in process, you may not be able to change the stock type. You may need to complete or cancel the delivery before making changes to the stock.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on the movement types and stock types involved. This can provide insights into the allowed operations and any restrictions.
  
  
  
  User Authorization:
  
  Ensure that you have the necessary authorizations to perform the stock transfer or posting change. Lack of proper authorization can also lead to errors.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or your internal SAP team for further assistance. They may be able to provide more specific guidance based on your system configuration.
  
  
  
  Related Information:
  
  Movement Types: Movement types in SAP define how stock is moved within the warehouse. Each movement type has specific rules and restrictions.
  Stock Types: Different stock types in SAP include unrestricted stock, quality inspection stock, blocked stock, and delivery stock. Each type has its own characteristics and allowed operations.
  Warehouse Management (WM): Understanding the principles of warehouse management in SAP can help in troubleshooting issues related to stock movements.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.