OCI-28011
The password has expired. Change the password now.
Cause
The password of the user's account expired. Since the user's account is associated with a password profile with an UNLIMITED password grace period, the user will not be prompted to input a new password (which happens for accounts with a limited grace period). Instead, ORA-28011 warning message will continue to be displayed upon each successful login to the user account, until the user changes their password.
Action
Change the password or contact the database administrator.