Created attachment 1430098 [details]
UI page with message

Description of problem:
User have to provide new email address when updating password for the user in several cases.

Version-Release number of selected component (if applicable):
tendrl-ansible-1.6.3-2.el7rhgs.noarch
tendrl-api-1.6.3-1.el7rhgs.noarch
tendrl-api-httpd-1.6.3-1.el7rhgs.noarch
tendrl-commons-1.6.3-2.el7rhgs.noarch
tendrl-node-agent-1.6.3-2.el7rhgs.noarch
tendrl-notifier-1.6.3-2.el7rhgs.noarch
tendrl-selinux-1.5.4-2.el7rhgs.noarch
tendrl-ui-1.6.3-1.el7rhgs.noarch

How reproducible:
60%

Steps to Reproduce:
1. Log into Tendrl as admin.
2. Go to user administration in Tendrl (Users in upper menu).
3. Create new user with normal role and with password `passworda` and email `emaila`.
4. Change password and email of the user to `passwordb` and `emailb`.
5. Change password and email of the user to `passworda` and `emaila`.
6. Change password and email of the user to `passwordb`.

Actual results:
There is a message `Email is already taken. Please use different one.` and the password can not be changed without changing email.

Expected results:
Password could be changed without a problem.

Additional info:
If steps provided in reproducer don't deliver the error message then try to repeat them or do similar steps with emails and passwords from reproducer. The message should appear soon.