What is @@vdom_name@@ instead of correct context name in CISCO ASA commands.

What is @@vdom_name@@ instead of correct context name in CISCO ASA commands.

Hi,
I`m trying to add CISCO ASA to Firewall Analizer. But then ia try to add device rule for device i got strange  thing  in command status - changeto context @@vdom_name@@.
Why instead of context name it try to use the @@vdom_name@@?
What i need to do to have a correct context name here?