Evolve user cannot login

Error Message: 

DEBUG webDesignerLive.Models.CwActiveDirectoryAuthentication 2019-04-25-14-47-06 - Start Mapping User <TEST1> 
Casewise.GraphAPI.Exceptions.cwExceptionWarning: Requested object (DATAFITNAME) exists too many time (2) for object type [Utilisateur] 

Symptoms:

User is not able to login to Evolve, When you open the Evolve live log, you will see an Error about DATAFITNAME exists too many times. 

The reason this is happening is that the user somehow was created Multiple times in Casewise Suite under Administration view.

Resolution:

In Casewise Suite please open Model Explorer – Administration View – Users.

In the user list Click on View – detail to view all users information.

In the Logon Name column you will find 2 users with the same ID, (your user id).

In the case of the above error it would be the user ID is “Test1” Find your user id and rename or delete one of the 2 users.