Closest Facility Won't Draw Routes?

Discussion created by estipe on Apr 11, 2012
Latest reply on May 8, 2012 by estipe

I have a problem getting a large number of facilities and incidents to draw upon solving. I have about 380 facilities and incidents, that I am attempting to find routes between. I need the actual network geometry, so and OD Cost Matrix won't work. What happens is I load in everything and attempt to solve and it will get to the very end (99%), and then say it is completed, but there are no actual routes. I used a subsample of my points, ~170, and it worked. I began creating a model to run it outside of ArcMap, because I thought that too many routes trying to draw might be the issue, but the model is returning an error. I have attached a photo of the model.

Any suggestions on how to fix this? Or what the problem might be?



UPDATE: I have got it to route to 299 incidents and 299 facilities, but with 308, the solve fails. Is the memory just insufficient or something?