Sorry Steven, I see its not in the knowledge base, you can only find it with the 'spr tracker' (if you have access to it, I'm not sure if all customers or only resellers can get there).
Description is; 'Unsymmetrical results for a rotational symmetric cone model and load'
To answer your last question; NO, as many people have demonstrated in this discussion, (very small) mapped mesh and all kinds of symmetry constraints do make the problem smaller (for some but not all geometry), but the root of the problem cannot be solved with those variables.