PointFeature has no TurnPoint associated with it.
PointFeature has no TurnPoint. Point Feature is defined for each TurnPoint. The point features are None, Bend, Cornice, and Chamfer.
Coding or data model propagation errors in an earlier version.
Modification of the PointFeature object is not possible.
What You Should Do
Object needs to be removed. Removal procedure needs to be determined.