i have a road network for an urban city for which i need to find optimal route from an end to end and there are about 2000+ bin locations in the city through which the optimal route has to be analyzed. i have developed Network dataset for the road network i had and then given all the 2000+ bin locations as stops data. when i solve for the optimal route, the error message is shown as:
"Warning: No route between all valid stops.
Error: No solution found."
suggest me a solution to resolve this