1) Start sample2
2) Modify the correlation query rules to match on givenName
3) Create two users with the same givenName as one user in ldap
4) In the Admin UI, under Mapping->Association, find the entry in the "Data Association Management" grid and select it.
5) Click on the "Change Source to Target Association" button
6) Expect to see the dialog which allows you to manually link the ambiguous targets and choose which one to link; instead, JS error.