Hello, I have a global integer in my drl file and I use it in a rule like this: global int id; when f: MyFact(); then MyClass mc=new MyClass(); mc.setId(id); end; On my java code, I have: int id=3 ksession.setGlobal("id", id); But I get the error: Unexpected global [id]. I just test without the global in the RHS, like this: then MyClass mc=new MyClass(); int x=3; mc.setId(x); end; It's working. What am I doing wrong ? I tried with the type Integer (java.lang.Integer), but same problem. If anyone can help me, Thanks,