Hi guys :
I have login in use the sqlplus / as sysdba
my db version is 11.2.0.3 SE, OS is OEL 5.9
I want to view all of the account status in db
but it is show in the figure below
There is no another column in the view like account_status...
and no any data in the view,why ?
what the reason cause it ? any idea ?

Regard and Thanks