We are trying to model multi modal shipment through a hub.
The flow is form Plant
Plant to Hub uses Truck 1 & Trailor 1
Hub to Depot uses Truck 2 & Trailor 1
We have created a transhipment hierarchy as follows
Transshipment Hierarchy( It is name of the hierarchy)
We have tried using both extended and normal hierarchy with 2 levels.
We have created following lanes
Plant to Hub ( with means of Transport as Truck1 & Trailor 1)
Hub to Depot ( with means of Transport as Truck2 & Trailor 1)
Depot to Hub ( with means of Transport as Truck2 & Trailor 1)
Hub to Plant ( with means of Transport as Truck1 & Trailor 1)
All the relevant locations and selection in the optimizer profile.
When the optimizer is run , the optimizer terminates without a solution with the message " orders cannot be scheduled in the plannign horizon"
The planning horizon is long enough to complete the shipment ( defined as 4 months , where shipment duration is 1 hr)
Kindly suggest what could be an issue here?