I have been attempting to validate topology errors in the Pro Parcel Fabric (feature service) with little success. I can see the errors and the potential fixes for them but when I select the appropriate fix nothing happens. I have tried selecting from the right-click on the error inspector as well as the fix dialog with the same results.
I thought I'd test this out with a simple file geodatabase with just lines and polygons with a 'boundary must be covered by lines rule'. When I attempt to create the topology via the wizard I get a ERROR 999999 message.
Any ideas here? I'm submitting a bug as well.