Hi All,
        I have this doubt regarding the notation used inside the rule's condition. I have a fact HOST having the variables HostName and CPUSockets. I have the following rule

rule "Test"
when
HOST(HostName!=null, CPUSockets>3)
then
# do something

Is throws an error saying cannot extract field HostName. It works fine when i use hostName. Can anyone explain me the concept behind this.  Thanks in advance :)

--
cheers
Sumatheja Dasararaju