How To Fix /SCMTMS/TRQ393 - &1 length can no longer be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TRQ -

• Message number: 393

• Message text: &1 length 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/TRQ393 - &1 length can no longer be changed ?

  The SAP error message /SCMTMS/TRQ393 &1 length can no longer be changed typically occurs in the context of SAP Transportation Management (TM) when there is an attempt to modify the length of a transportation request or related object that has already been processed or finalized. This error indicates that the system has restrictions on changing certain attributes of the transportation request after it has reached a certain status.
  Cause:
  
  Status Restrictions: The transportation request may have been set to a status that does not allow changes. For example, if the request has been confirmed or is in a completed state, the system will prevent modifications to its length.
  Data Integrity: SAP enforces data integrity rules to ensure that once a transportation request is processed, its key attributes cannot be altered to avoid inconsistencies in the logistics process.
  
  Solution:
  
  Check Status: Review the status of the transportation request. If it is in a status that does not allow changes, you may need to create a new transportation request or revert the status if possible (though this is often not allowed).
  Create a New Request: If the length needs to be changed, consider creating a new transportation request with the correct parameters instead of modifying the existing one.
  Consult Documentation: Refer to the SAP documentation or help resources for specific guidelines on handling transportation requests and their statuses.
  Contact Support: If you believe this error is occurring inappropriately or if you need further assistance, consider reaching out to your SAP support team or consulting with SAP support for more detailed troubleshooting.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context on handling transportation requests.
  Transaction Codes: Familiarize yourself with transaction codes related to Transportation Management, such as /SCMTMS/PRT for managing transportation requests.
  User Roles: Ensure that the user role has the necessary permissions to make changes to transportation requests, as restrictions may also be role-based.
  
  By following these steps, you should be able to address the error and understand the limitations regarding changes to transportation requests in SAP TM.