Yes, you should not be using globals to hold information you want to reason over.

You can try re-writing the combined check to something like this:-

rule "Customer and Service Context null check rule"
no-loop true
salience 1000
       when
               not ( Customer() and ServiceContext() )
       then
               throw new MissingEntryFault("Customer and ServiceContext are both required");
end

On 15 December 2011 16:30, Venkat <ven12344@yahoo.com> wrote:
Hi Manstis, so you are saying that I don't need a global variable at all, and
also the customer and service check should be on the same rule, I cannot
right both separate.

Please tell me how to write that.

Thanks,
Venkat.

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