How To Fix /SCMTMS/PLN_VSR_OL310 - Trailer &1 is already assigned to a passive vehicle

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/PLN_VSR_OL -

• Message number: 310

• Message text: Trailer &1 is already assigned to a passive vehicle

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/PLN_VSR_OL310 - Trailer &1 is already assigned to a passive vehicle ?

  The SAP error message /SCMTMS/PLN_VSR_OL310 Trailer &1 is already assigned to a passive vehicle typically occurs in the context of SAP Transportation Management (TM). This error indicates that the trailer you are trying to assign is already linked to a passive vehicle, which means it cannot be assigned to another vehicle until it is unassigned from the current one.
  Cause:
  
  Existing Assignment: The trailer (identified by &1) is already assigned to a passive vehicle in the system.
  Data Integrity: The system enforces rules to maintain data integrity, preventing the same trailer from being assigned to multiple vehicles simultaneously.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Current Assignments:
  
  Navigate to the relevant transaction or application where you can view the assignments of trailers and vehicles.
  Look for the trailer in question and check which passive vehicle it is currently assigned to.
  
  
  
  Unassign the Trailer:
  
  If the trailer needs to be assigned to a different vehicle, you will first need to unassign it from the current passive vehicle.
  This can typically be done in the vehicle assignment screen or through the relevant transaction code in SAP TM.
  
  
  
  Reassign the Trailer:
  
  Once the trailer has been unassigned from the passive vehicle, you can proceed to assign it to the desired vehicle.
  
  
  
  Check for Errors:
  
  After making the changes, ensure that there are no other errors or warnings in the system that might affect the assignment.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP TM that allow you to manage vehicle and trailer assignments, such as /SCMTMS/VEHICLE or /SCMTMS/TRAILER.
  Documentation: Refer to SAP Help documentation for Transportation Management for more detailed information on managing vehicles and trailers.
  User Roles: Ensure that you have the necessary permissions to make changes to vehicle and trailer assignments in the system.
  Consult with Colleagues: If you are unsure about unassigning a trailer, consult with your logistics or transportation management team to ensure that it does not disrupt ongoing operations.
  
  By following these steps, you should be able to resolve the error and successfully assign the trailer to the desired vehicle.