When trying to perform actions within the Management Console for Unix the 'elevated credentials' are failing.
All three options are failing, sudo, sudo_su and su.
This is caused by a parsing error when there is a custom logon prompt configured in vas.conf that has a space. For example.
"ad passwd :"
The Space between the colon and the letter d is what is causing the breakdown.
This will be resolved in a future version of the Management Console for Unix.
Remove the space between the colon and the last letter and this should be parsed correctly and allow elevated credentials to work properly.