Hello ArcPro community,
I have some problems in the process of "Validation attribute rules" in a file geodatabase.
I am using ArcGIS Pro 2.7, which I believe it supports a file geodatabase as a workspace for setting up the validation attribute rules and running the validation rules check.
My problem are; 1. "Add error layers" option is not available, and 2. "Error Inspector" does not show anything.
What I have done are as follows; 1. Created a point and polygon features in a file geodatabase. Both of the features have GlobalID and enabled Editor tracking.

2. Added a validation rule that will pick if a point feature is outside of the polygon features. 3. Created Error layers using Evaluate Rules geoprocessing tool.
4. Tried to add the error layers to a map by right click on the point feature in Contents but "Add error layers" option was greyed out.

5. Added the error layers manually to the map, and then tried to use "Error Inspector" but it only displays "Please select a map that contains error layers".

I assume I missed something that I was supposed to do but I don't know what that is. Much appreciated for any advise.