My Bank doesn’t have SWIFT code what should i do ?

Hello all,

I am regularly receiving all my payments from paypal but some sites doesn't have paypal as payment option and for wire transfer it requires SWIFT code but my bank doesn't have one so what should i do in this case. I heard some people were saying that we can use SWIFT code of other branch of Same bank but is it risky or have any one tried that ? i am from India and my current bank is SBI.