How To Fix /SAPAPO/OPT_VSR_MSG102 - Trip scheduled for vehicle &1 from &2 to &3 is infeasible

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OPT_VSR_MSG -

• Message number: 102

• Message text: Trip scheduled for vehicle &1 from &2 to &3 is infeasible

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 /SAPAPO/OPT_VSR_MSG102 - Trip scheduled for vehicle &1 from &2 to &3 is infeasible ?

  The SAP error message /SAPAPO/OPT_VSR_MSG102 indicates that a trip scheduled for a vehicle is infeasible. This typically occurs in the context of SAP Advanced Planning and Optimization (APO) when the system is unable to find a valid route or schedule for the vehicle based on the constraints and parameters defined in the system.
  Causes:
  
  Route Constraints: The defined route may have constraints that make it impossible for the vehicle to complete the trip. This could include time windows, distance limitations, or other logistical constraints.
  Vehicle Capacity: The vehicle may not have enough capacity to carry the required load for the trip.
  Time Windows: The scheduled time for loading or unloading may fall outside the allowed time windows for the locations involved.
  Geographical Restrictions: There may be geographical restrictions or road conditions that prevent the vehicle from taking the planned route.
  Resource Availability: The required resources (e.g., drivers, vehicles) may not be available at the scheduled times.
  Configuration Issues: There may be issues with the configuration of the transportation planning settings in SAP APO.
  
  Solutions:
  
  Review Route and Constraints: Check the defined route for any constraints that may be causing the infeasibility. Adjust the route or constraints as necessary.
  Adjust Vehicle Capacity: Ensure that the vehicle's capacity is sufficient for the load. If necessary, consider using a different vehicle or splitting the load across multiple vehicles.
  Check Time Windows: Verify the time windows for loading and unloading at the respective locations. Adjust the schedule to fit within these windows.
  Re-evaluate Geographical Restrictions: Look into any geographical restrictions that may be affecting the route. Consider alternative routes if necessary.
  Resource Planning: Ensure that all required resources (vehicles, drivers) are available for the trip. Adjust the planning accordingly.
  Configuration Review: Review the configuration settings in SAP APO to ensure they are set up correctly for your transportation planning needs.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SAPAPO/OPT_VSR to access the vehicle scheduling and routing functionalities.
  Logs and Messages: Check the logs for additional error messages or warnings that may provide more context on the issue.
  Documentation: Refer to SAP documentation for detailed information on transportation planning and optimization settings.
  Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP APO expert for further assistance.
  
  By addressing the potential causes and implementing the suggested solutions, you should be able to resolve the infeasibility issue for the scheduled trip.