030003 : Failed to create locator from agents.

Description

The network sources and portions of their geometry (Shape, Middle, and End) to be searched for finding locations on the network are not specified or are incorrect.

Solution

Make sure at least one of the network sources in the Search criteria parameter has at least one snap option (Shape, Middle, or End) selected. If you switched from using one network dataset to another, make sure the network sources from the newer network dataset are being used.