Primary key error in ResourceFeature table when editing resources
SYMPTOM
When doing user administration, e.g. assigning a user to a workgroup, a database error occurs.
ERROR
Violation of PRIMARY KEY constraint 'PK' ResourceFeature'. Cannot insert duplicate key in object 'dbo.ResourceFeature'.
RESOLUTION
This can be an indication that a previous operation didn't terminate correctly. To fix this, toggle the user license type between Changepoint User (=Enterprise user before V2014) and undefined user. In between, save the resource after each step.
If this doesn't help or is not possible, unassign/terminate the resource from its workgroup and then reassign it back.