I've been testing the Incremental Network Loader tool for loading new lines into a geometric network from an outside feature class. The tool worked perfectly on a File GeoDatabase copy of our SDE. Next, I tested the same process on a test version from our ArcSDE. Using the same workflow with the same line file, the tool ran and gave no errors, but none of the new lines appear in the network.
Any ideas why the tool isn't loading into the SDE (versioned) geometric network?