How To Fix /SCWM/UI048 - Unloading not possible; HU &1 has already been unloaded

/SCWM/UI048 - Overview

• Message type: E = Error

• Message class: /SCWM/UI -

• Message number: 048

• Message text: Unloading not possible; HU &1 has already been unloaded

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/UI048 - Unloading not possible; HU &1 has already been unloaded ?

  The SAP error message /SCWM/UI048 Unloading not possible; HU &1 has already been unloaded typically occurs in the SAP Extended Warehouse Management (EWM) module when there is an attempt to unload a Handling Unit (HU) that has already been processed as unloaded. This can happen in various scenarios, such as during the unloading process of goods from a vehicle or when trying to perform operations on an HU that has already been completed.
  
  Cause:
  
  Duplicate Unloading Attempt: The most common cause is that the system is trying to unload the same Handling Unit (HU) more than once.
  Incorrect Status: The HU may have already been marked as unloaded in the system, and any further attempts to unload it will trigger this error.
  Data Consistency Issues: There may be inconsistencies in the database or transaction logs that lead to the system believing the HU is still in a loaded state.
  
  
  Solution:
  
  Check HU Status: Verify the status