How To Fix /SCWM/MFS124 - A dummy HU is being created because HU &1 is at the wrong location

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MFS -

• Message number: 124

• Message text: A dummy HU is being created because HU &1 is at the wrong location

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/MFS124 - A dummy HU is being created because HU &1 is at the wrong location ?

  The SAP error message /SCWM/MFS124 indicates that a handling unit (HU) is located in an incorrect location, which prevents the system from processing it as expected. This typically occurs in the context of warehouse management and logistics, particularly when using the SAP Extended Warehouse Management (EWM) module.
  Cause:
  The error message is triggered when:
  
  The handling unit (HU) is not in the expected storage location or bin.
  The system is trying to perform an operation (like picking, packing, or shipping) on an HU that is not in the correct location as defined in the warehouse management settings.
  There may be discrepancies between the physical inventory and the system records, such as incorrect stock placement or movement.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check HU Location: Verify the physical location of the handling unit in the warehouse. Ensure that it is placed in the correct storage bin or location as per the system's records.
  
  
  Update System Records: If the HU is physically in the wrong location, you may need to perform a stock transfer or adjustment in the system to reflect its actual location. This can be done through:
  
  Stock transfer orders
  Inventory adjustments
  Manual updates in the system
  
  
  
  Reprocess the HU: After correcting the location, try to reprocess the handling unit. This may involve re-executing the transaction that triggered the error.
  
  
  Check Configuration: Review the configuration settings in SAP EWM to ensure that the rules for handling units and storage locations are correctly set up. This includes checking:
  
  Storage type and bin settings
  Handling unit management settings
  Warehouse process types
  
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more detailed troubleshooting steps related to handling units and warehouse management.
  
  
  Contact Support: If the issue persists after following the above steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Handling Units (HUs): In SAP, handling units are used to manage and track physical items in the warehouse. They can represent pallets, boxes, or any other packaging unit.
  Warehouse Management (WM) and Extended Warehouse Management (EWM): These are modules in SAP that help manage inventory and warehouse operations efficiently.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LT03 (Transfer Order Creation), LT12 (Confirm Transfer Order), and HU02 (Handling Unit Display) for managing handling units and stock movements.
  
  By following these steps, you should be able to resolve the error and ensure that handling units are correctly managed within your SAP system.