Currently implementing UN on ArcGIS Enterprise 10.7.1 using ArcGIS Pro 2.5.2
I have seen in our current data migration many Type 8 errors are appearing due to other errors (eg. Type 25 - Stacked points). In the Stacked Points scenario, a junction-edge rules exists for both ElectricJunction to the ElectricLine features which are valid but the Type 8 error appears. It seems like the Type 25 error is causing the rest of topology validation to fail. When the stacked features is resolved (eg. second feature Z value adjusted) and the junction/edge features is untouched, the validation errors disappear when it's revalidated which suggests there was no Type 8 error to begin with.
Has anybody seen or experienced this
Thanks for any help with this
