How To Fix /SCWM/HU_WM007 - Handling unit &1 cannot be used because it is packed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/HU_WM -

• Message number: 007

• Message text: Handling unit &1 cannot be used because it is packed

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/HU_WM007 - Handling unit &1 cannot be used because it is packed ?

  The SAP error message /SCWM/HU_WM007 indicates that a handling unit (HU) cannot be used because it is packed. This typically occurs in the context of warehouse management and handling unit management within the SAP Extended Warehouse Management (EWM) module.
  Cause:
  The error arises when you attempt to perform an operation on a handling unit that is already packed. In SAP EWM, a handling unit is considered "packed" when it has been assigned to a specific storage location or has been included in a shipping process. This means that the handling unit is no longer available for other operations, such as re-packing, moving, or modifying its contents.
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Check the Status of the Handling Unit:
  
  Use transaction codes like /SCWM/HU to display the handling unit and check its current status. Ensure that it is indeed packed and understand the context of its packing.
  
  
  
  Unpack the Handling Unit:
  
  If the handling unit needs to be modified or repacked, you may need to unpack it first. This can typically be done using the unpacking functionality in SAP EWM. Look for options like "Unpack Handling Unit" in the relevant transaction.
  
  
  
  Review the Packing Process:
  
  If the handling unit is packed as part of a shipping process, ensure that the shipping process is completed or canceled if necessary. You may need to reverse or adjust the shipping documents.
  
  
  
  Check for Open Processes:
  
  Ensure that there are no open processes (like deliveries or transfer orders) that are still referencing the handling unit. If there are, you may need to complete or cancel those processes.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific instructions related to handling units and packing processes in your version of SAP EWM.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide guidance based on your specific system configuration and business processes.
  
  
  
  Related Information:
  
  Handling Units in SAP EWM: Understanding how handling units work in SAP EWM is crucial. Handling units can be physical items (like pallets or boxes) that contain products and can be tracked throughout the warehouse.
  Packing and Unpacking Processes: Familiarize yourself with the packing and unpacking processes in SAP EWM, as these are essential for managing inventory effectively.
  Transaction Codes: Common transaction codes related to handling units include /SCWM/HU, /SCWM/TO, and /SCWM/PR for various warehouse management tasks.
  
  By following these steps, you should be able to address the error message and continue with your warehouse operations.