I just provided a letter with Job Responsibilities + Weekly working hours + Annual salary (no breakup), and got my PPR & COPR. AFAIK Job Responsibilities is the key. It's fine if you don't have the exact benefits & Breakup.
i can take a sign of relief after reading this messege, so thanks a ton. I will make another letter stating the roles and responsibilites which would be signed by my supervisor. This one is just experienced certificate signed by my HR and for proof of salary I will be just showing my bank statements. So just to finalize, experienced certificate(without benefits), reference letter, bank statements(for proof of salary) and just for the sake of it I will send my tax documents. So I think all this should suffice.And thing iam missing do let me know, and thanks again mate.