How To Fix /SCMTMS/TRQ229 - Carrier &1 cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TRQ -

• Message number: 229

• Message text: Carrier &1 cannot 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/TRQ229 - Carrier &1 cannot be changed ?

  The SAP error message /SCMTMS/TRQ229 Carrier &1 cannot be changed typically occurs in the context of SAP Transportation Management (TM) when there is an attempt to change the carrier for a transportation requirement (TR) that is not allowed due to certain conditions or settings.
  Cause:
  
  
  Status of the Transportation Requirement: The transportation requirement may be in a status that does not allow changes to the carrier. For example, if the TR has already been confirmed or is in a state of execution, changing the carrier may not be permitted.
  
  
  Carrier Assignment Rules: There may be specific rules or configurations in place that restrict changing the carrier once it has been assigned.
  
  
  Dependencies on Other Objects: The TR might be linked to other objects (like freight orders or shipments) that prevent changes to the carrier.
  
  
  Authorization Issues: The user may not have the necessary authorizations to change the carrier for the transportation requirement.
  
  
  Solution:
  
  
  Check the Status: Verify the status of the transportation requirement. If it is in a status that does not allow changes, you may need to revert it to a previous status or create a new TR.
  
  
  Review Configuration: Check the configuration settings in SAP TM related to carrier assignment. Ensure that the settings allow for changes to be made under the current conditions.
  
  
  Check Dependencies: Look for any linked objects (like freight orders or shipments) that may be preventing the change. You may need to adjust or delete these objects before changing the carrier.
  
  
  User Authorizations: Ensure that the user attempting to make the change has the necessary authorizations. If not, contact your SAP security team to grant the required permissions.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on handling transportation requirements and carrier assignments.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP TM, such as /SCMTMS/TRQ for transportation requirements.
  SAP Notes: Check for any SAP Notes related to this error message for potential patches or updates that may address the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the error message /SCMTMS/TRQ229 Carrier &1 cannot be changed.