user was unlocked
I locked an user in Oracle 12.1 database and after few days. the same user was unlocked. I am not aware of any type of security trigger to know who unlocked the user.
The databases is monitored in OEM, Is a way to know who unlocked the user ?
Is any flow or anything in oracle 12.1 to allow user to unlock itself ?
Is there any privilege to allow user to unlock itself ?
What is your thoughts on this situation ?