Highlight Gaps and Overlaps Tool Unavailable

[Ange_M]

Hi, I'm encountering an issue with the "Highlight Gaps and Overlaps" tool in ArcGIS Pro. The tool is currently unavailable and displays a "Currently unavailable" message. The tool should work with the polygon geodatabase feature class file I'm using, as my colleague has successfully used it on his computer with the same layer. As far as I can see there are no licensing resrtictions on this tool. 

I've confirmed that the layer is a polygon and accessible, checked that the layer is in a topology-supporting geodatabase, updated to the latest version of ArcGIS Pro, and tested the tool in different projects. Despite these efforts, the issue persists. Any guidance would be appreciated.

Cheers, Ange

[DanPatterson]

Find gaps and overlaps—ArcGIS Pro | Documentation

is it a parcel fabric layer?

[Ange_M]

No just a regular old geodatabase feature file that I've created myself and drawn in several polygons

I thought I read somewhere that it wasn't really being supported anymore

[DedhamGIS]

Any updates? We just noticed this problem in Pro 3.3.

We have used this tool until recently. Now I cannot click any of the options and cannot add a layer to search within.