How To Fix /SCMTMS/TRQ310 - &1 stage type &2 can no longer be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TRQ -

• Message number: 310

• Message text: &1 stage type &2 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/TRQ310 - &1 stage type &2 can no longer be changed ?

  The SAP error message /SCMTMS/TRQ310 &1 stage type &2 can no longer be changed typically occurs in the context of SAP Transportation Management (TM). This error indicates that a specific stage in a transportation request (or transportation order) has reached a point where its type cannot be modified. This is often due to the status of the transportation request or the stage itself.
  
  Cause:
  
  Status of the Transportation Request: The transportation request may have progressed to a status where changes are not allowed. For example, if the request is already confirmed, executed, or has been processed in some way, the system may lock certain fields to prevent changes.
  Business Logic: Certain stages may have business rules that prevent changes once certain conditions are met (e.g., if the stage has been completed or if it is linked to other processes).
  Configuration Settings: There may be specific configuration settings in the SAP TM system that restrict