How To Fix /SCMTMS/TOR399 - Subitems used or resources assigned; multi-item quantity changed to &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TOR -

• Message number: 399

• Message text: Subitems used or resources assigned; multi-item quantity changed to &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/TOR399 - Subitems used or resources assigned; multi-item quantity changed to &1 ?

  The SAP error message /SCMTMS/TOR399 typically occurs in the context of SAP Transportation Management (TM) when there is an attempt to change the quantity of a multi-item transportation order (TO) that has already been assigned subitems or resources. This error indicates that the system cannot process the change because it would disrupt the existing assignments.
  Cause:
  
  Subitems or Resources Assigned: The transportation order has subitems or resources that are already assigned, and changing the quantity of the main item would lead to inconsistencies.
  Multi-Item Quantity Change: The system is trying to change the quantity of a multi-item TO, which is not allowed if there are existing assignments that depend on the current quantity.
  
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Check Assignments: Review the transportation order to see if there are any subitems or resources assigned. You can do this by navigating to the relevant transaction in SAP TM and checking the details of the TO.
  
  
  Adjust Quantity: If you need to change the quantity, you may need to first remove any subitems or resources assigned to the TO. This can involve:
  
  Unassigning resources or subitems.
  Deleting or adjusting the assignments as necessary.
  
  
  
  Recreate the TO: If the changes are significant and cannot be easily adjusted, consider creating a new transportation order with the desired quantity and then transferring any necessary details from the old TO.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling transportation orders and the implications of changing quantities.
  
  
  Contact Support: If the issue persists or if you are unsure about the changes, it may be beneficial to contact your SAP support team or consult with an SAP expert who can provide tailored assistance based on your system configuration.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP TM, such as /SCMTMS/TO for managing transportation orders.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  User Roles: Ensure that you have the appropriate permissions to make changes to transportation orders, as restrictions may also lead to errors.
  
  By following these steps, you should be able to address the error and proceed with your transportation management tasks in SAP.