How To Fix /SCMTMS/TOR664 - Cannot change assignment of &1: only &2 possible at location &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TOR -

• Message number: 664

• Message text: Cannot change assignment of &1: only &2 possible at location &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 /SCMTMS/TOR664 - Cannot change assignment of &1: only &2 possible at location &3 ?

  The SAP error message /SCMTMS/TOR664 typically occurs in the context of SAP Transportation Management (TM) when there is an attempt to change the assignment of a transportation order (TO) or a related object, but the system restricts this action based on the current status or configuration of the object.
  Cause:
  The error message indicates that the system is preventing a change to the assignment of a transportation order (or another related object) because:
  
  The current status of the object does not allow for the requested change.
  The assignment can only be changed to a specific value or type, as indicated by the message (e.g., only certain types of assignments are allowed at the specified location).
  There may be dependencies or constraints in the configuration that limit the changes that can be made.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Object Status: Verify the current status of the transportation order or related object. If it is in a status that does not allow changes (e.g., completed, canceled), you may need to change the status first or create a new object.
  
  
  Review Assignment Rules: Look into the configuration settings for transportation management to understand the rules governing assignments. Ensure that the assignment you are trying to make is valid according to these rules.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for /SCMTMS/TOR664 to understand the specific conditions under which this error occurs.
  
  
  Use Correct Assignment: If the error message specifies that only a certain type of assignment is possible, ensure that you are trying to assign the object to a valid type as per the system's configuration.
  
  
  Check for Dependencies: Investigate if there are any dependencies or linked objects that might be causing the restriction. For example, if the transportation order is linked to a shipment that is already in progress, changes may be limited.
  
  
  Contact Support: If you are unable to resolve the issue through the above steps, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration and business processes.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP TM that may help you navigate and troubleshoot transportation orders.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve the issue.
  User Roles and Authorizations: Ensure that the user attempting to make the change has the necessary authorizations to perform the action.
  
  By following these steps, you should be able to identify the root cause of the error and take appropriate action to resolve it.