How To Fix /SCTM/RG406 - Request &1: no valid trip is possible from location &2 to location &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCTM/RG -

• Message number: 406

• Message text: Request &1: no valid trip is possible from location &2 to location &3

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 /SCTM/RG406 - Request &1: no valid trip is possible from location &2 to location &3 ?

  The SAP error message /SCTM/RG406 Request &1: no valid trip is possible from location &2 to location &3 typically occurs in the context of SAP Transportation Management (TM). This error indicates that the system could not find a valid transportation trip or route from the specified starting location (location &2) to the destination location (location &3) for the given request (request &1).
  Causes:
  
  Missing or Incorrect Master Data: The locations involved may not be properly defined in the system, or there may be missing transportation lanes or routes.
  Transportation Lanes: There may be no transportation lanes defined between the two locations. Transportation lanes are essential for determining valid routes.
  Planning Parameters: The planning parameters or settings may not allow for the creation of a trip between the specified locations.
  Capacity Issues: The available transportation resources may be insufficient to handle the request, leading to no valid trips being generated.
  Time Constraints: If there are specific time constraints or delivery windows that cannot be met, the system may not find a valid trip.
  
  Solutions:
  
  Check Master Data: Verify that both locations (location &2 and location &3) are correctly defined in the system. Ensure that they are active and have the necessary details.
  Define Transportation Lanes: If there are no transportation lanes between the two locations, you will need to create them. This can be done in the Transportation Management settings.
  Review Planning Parameters: Check the planning parameters and settings to ensure they allow for trips to be created between the specified locations.
  Assess Capacity: Review the available transportation resources and their capacities. Ensure that there are sufficient resources to fulfill the request.
  Adjust Time Constraints: If applicable, review and adjust any time constraints or delivery windows that may be causing the issue.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SCMTMS/PLANNER for planning or /SCMTMS/LANE for managing transportation lanes.
  Logs and Monitoring: Check the logs and monitoring tools in SAP TM to gather more information about the error and the context in which it occurred.
  Documentation: Refer to SAP Help documentation for Transportation Management for detailed guidance on setting up transportation lanes and managing trips.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any known issues or patches related to this error message.