How To Fix /SCWM/GM033 - You can only post WM stocks using WM functions

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/GM -

• Message number: 033

• Message text: You can only post WM stocks using WM functions

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 /SCWM/GM033 - You can only post WM stocks using WM functions ?

  The SAP error message /SCWM/GM033: You can only post WM stocks using WM functions typically occurs in the context of Warehouse Management (WM) in SAP Extended Warehouse Management (EWM). This error indicates that there is an attempt to post stock movements for WM-managed stock using a method that is not allowed for WM stocks.
  Cause:
  
  Incorrect Posting Method: The error usually arises when a user tries to perform a stock posting (like goods receipt, goods issue, or transfer posting) using a method that is not compatible with WM-managed stocks. For example, using Inventory Management (IM) transactions instead of WM transactions.
  Configuration Issues: There may be configuration settings in the system that are not aligned with the intended use of WM functionalities.
  Stock Type: The stock in question is managed under WM, and the system is enforcing that all stock movements must be done through WM functions.
  
  Solution:
  
  Use WM Transactions: Ensure that you are using the appropriate WM transactions for stock postings. For example, use transactions like LT01 (Create Transfer Order), LT10 (Transfer Order Confirmation), or other WM-specific transactions instead of IM transactions.
  Check Configuration: Review the configuration settings in the Warehouse Management module to ensure that they are set up correctly for your business processes. This includes checking the warehouse settings and stock types.
  User Authorization: Ensure that the user has the necessary authorizations to perform WM transactions. Sometimes, lack of proper authorization can lead to errors.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the transactions and processes related to WM.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes in WM, such as:
  
  LT01 - Create Transfer Order
  LT02 - Change Transfer Order
  LT03 - Confirm Transfer Order
  LX01 - Create Inventory Document
  
  
  Training and Support: If you are unsure about the correct processes, consider seeking training or support from your SAP support team or a consultant with expertise in SAP EWM.
  
  By following these steps, you should be able to resolve the error and ensure that stock postings are performed correctly within the WM framework.