How To Fix /SCMTMS/TRQ334 - &1 source location can no longer be changed

/SCMTMS/TRQ334 - Overview

• Message type: E = Error

• Message class: /SCMTMS/TRQ -

• Message number: 334

• Message text: &1 source location can no longer be changed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/TRQ334 - &1 source location can no longer be changed ?

  The SAP error message /SCMTMS/TRQ334 &1 source location can no longer be changed typically occurs in the context of SAP Transportation Management (TM). This error indicates that the source location for a transportation requirement (TR) cannot be modified because it has already been processed or is in a state that does not allow changes.
  
  Cause:
  
  Status of the Transportation Requirement: The TR may have already been confirmed, released, or processed in a way that locks the source location from being changed.
  Dependencies on Other Objects: The TR might be linked to other objects (like freight orders, shipments, etc.) that have already been created or processed, which prevents changes to the source location.
  Business Rules: There may be specific business rules or configurations in place that restrict changes to certain fields once a TR reaches a certain status.
  
  
  Solution:
  
  Check the Status: Review the status of the transportation requirement. If it is in a processed state, you