I was trying to create a network dataset by following the tutorial: ArcGIS Help (10.2, 10.2.1, and 10.2.2)
The first time I was able to create the network dataset successfully. When I could not get a solution by running the shortest route solver, I deleted in Catlog the network dataset created and integrated the roadway shapefile in an attempt to create a new network dataset. However, after that I was unable to create a network dataset with an error msg:
Could not create network dataset. Cannot delete a network table. Cannot open a network table.
I tried to move the roadway shapefile to a different directory, it still didn't work.
Can anyone tell what's happening? I searched the forum but could not find an answer. Is there a specific place storing temporary network tables?
Thanks a lot!