steps to reproduce.
Similaely to sanity check procedure "Test native (DRL) decision services".
Requires defining in kmodule of the BC Project a default kiebase/kiesession to use it later in the step to invoke on Kie Server.
So one would normally create something like this in the Project kmodule

But later the scesim editor is not picking up the default:

so it would fail with the error for non-exiting null kie session: