3276445 - User was auto-unlocked by system but change document doesn't record it.

The user was locked due to incorrect password logon failed.

Since the parameter login/failed_user_auto_unlock=1, the user was auto-unlocked in the midnight.

But there is no change document for the unlock information.

login/failed_user_auto_unlock, change document, log, unlock , KBA , BC-SEC-USR-IS , User Information System , Product Enhancement