Has anyone successfully implemented a Distributed Collaboration (DC) using Utility Network (UN) feature layers? We set up a DC for our internal collaboration between the referenced feature layers in the ArcGIS Enterprise (AGE) Portal to our own AGOL portal and syncing as a copy. There are about 40 feature layers total in the DC, but half of these layers are erroring out on the sync. The other half sync with no issues. We are on AGE 10.9.1 and UN version 5.
The error message is: "Request made to publish items as new services but the item 'xxxxx' already exists. Unable to publish item. Remove existing item and sync collaboration workspace."
I have been working with Esri support and they say the collaboration configuration is correct. We created a new test collaboration and the same errors persist. I am speculating on whether it is even possible to use DC with UN layers because of their complexity (the UN feature classes contain numerous Attribute Rules, for example).
I hope to find out if anyone else has a similar setup that is operating successfully. Thanks!
