If you try to login to standalone Oracle Identity Manager (OIM), you’ll see logon screen as shown below. If OIM is integrated with Single Sign-On like Oracle Access Manager (OAM), then you should see Single Sign-On Server login screen.
In my OIM environment (integrated with OAM for SSO), after typing username/password in OAM login screen, OIM was presenting its login screen again.
OIM could present its login screen (even though OIM is integrated with OAM) in following scenarios
Error: In my case error message in OIM log was “OIM Authenticator : user <user_name> soft locked” . This error message means User is locked in OIM (table USR and column USR_LOCKED).
Fix : Login as System Administrator (xelsysadm), search user and unlock (by clicking Unlock Account)
Other OIM/OAM integration issues
Oracle ACE, Author, Speaker and Founder of K21 Technologies & K21 Academy : Oracle Gold Partner specialising in Design, Implement, and Trainings.