Network Analysis Service Area Solve Error

Discussion created by scottrussell on Sep 23, 2010
Latest reply on Sep 24, 2010 by jsandhu-esristaff
Hi, I am working on a network analysis project, looking to define the service area of local supermarkets in 1/4 mile, 1/2 mile, and 1 mile distances. I have built the network dataset without any problems coming up.

When I Load Locations into Facilities, using the Store_Locations feature class, I have the snap to network locations turned on. On very close inspection however, the facility locations are not coincident with network edges. When I try to solve the analysis, the warning of course comes up that "All network edges were excluded from line/polygon generation".

What could be wrong with my dataset or analysis settings that could prevent the facilities from snapping to the network?

Both myself and my deadline would appreciate any help on this matter.

Thank you.