How To Fix /SCWM/SHP_RCV471 - TU &1/&2 has already been used again (activity number &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/SHP_RCV -

• Message number: 471

• Message text: TU &1/&2 has already been used again (activity number &3)

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/SHP_RCV471 - TU &1/&2 has already been used again (activity number &3) ?

  The SAP error message /SCWM/SHP_RCV471 indicates that a Transportation Unit (TU) has already been used in a specific activity, which is causing a conflict when trying to reuse it. This error typically occurs in the context of the Extended Warehouse Management (EWM) module when dealing with transportation units and their associated activities.
  Cause:
  The error is triggered when:
  
  A Transportation Unit (TU) is attempted to be reused for a different activity than it was originally assigned to.
  The TU is already linked to an existing process (like a delivery, shipment, or handling unit) and cannot be reassigned until the current process is completed or canceled.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Status of the TU: 
  
  Use transaction codes like /SCWM/PRDI (for displaying the TU) to check the current status of the Transportation Unit.
  Ensure that the TU is not currently in use or linked to an open activity.
  
  
  
  Complete or Cancel the Existing Activity:
  
  If the TU is linked to an ongoing process, you may need to complete that process or cancel it if it is no longer needed.
  This may involve completing the delivery, shipment, or any other activity that the TU is currently associated with.
  
  
  
  Reassign the TU:
  
  Once the TU is free (not linked to any activity), you can attempt to reassign it to the new activity you intended to use it for.
  
  
  
  Consult Logs and Documentation:
  
  Check the application logs for more detailed information about the error. This can provide insights into what specific activity the TU is currently associated with.
  Review SAP documentation or consult with your SAP support team for additional guidance specific to your system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM, such as /SCWM/PRDI for displaying TUs, /SCWM/TO for managing transfer orders, and /SCWM/ORD for managing orders.
  SAP Notes: Check for any SAP Notes related to this error message for potential patches or updates that may address known issues.
  User Roles and Permissions: Ensure that you have the necessary permissions to perform actions on the TU and associated activities.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or consult the SAP Community for further assistance.