could not create service area polygon

Discussion created by b3ltown20 on Nov 20, 2010
Latest reply on Nov 23, 2010 by jsandhu-esristaff
Hello everyone..

I have tried to create a network dataset from shapefile for service area analysis purpose. I was succeed to load the emergency service facilities but then i failed to create the service polygon. I tried to compute 3, 5, and 10 minutes driving time from those emergency facilities, but the polygon didn't want to appear. And there is no any notification why this problem occur.

In another hand, I tried to create the geodatabase file from the shapefile which was i assumed can solve the previous problem. But the another problem occurred, the geodatabase file was not created completely. Meaning, only 1/4 of whole map that successfully exported into geodatabase and displayed on ArcMap. Im using arcGIS 9.3 and i think i already followed the step by step service area-network analysis tutorial but i dont know why this problem occur maybe i miss something. I hope anybody can help me to solve this problem.

Thank you,
Belinda Ulfa Aulia