The user must have changed the password the specified number of times, and the specified number of days must have passed since the previous password was last used.
For example, suppose that the profile of user A had You can specify a password lifetime, after which the password expires.
When this occurs, the account cannot be unlocked automatically, and only the security officer should unlock the account.
The , then password reuse is allowed, but only after meeting both conditions.
user's profile parameter to configure the account to unlock automatically after a specified time interval or to require database administrator intervention to be unlocked.