OES2015, novell-ad-util --leave-domain example.com fails with Error: Insufficient rights to do the operation, perform kinit

novell-ad-util --leave-domain example.com  
fails with Error: Insufficient rights to do the operation, perform kinit

When attempting to leave domain. 

First run the following command:

kinit Administrator@example.com

Where "Administrator" is Domain Admin, or sufficient rights and "example.com" is the AD Domain.

After the above command is run successfully, then run command:

novell-ad-util --leave-domain example.com 

Where "example.com" is the AD Domain. 

After  the above command is run successfully, then run the following commands:

kinit -k
The list should return empty.

nitconfig get
will display the following parameters as NULL:

ad-gc-server=NULL
ad-joined-domain=NULL
ad-host-account-name=NULL

If you wish to rejoin the domain, run:

Yast2 novell-nssad