SBI — ATM ERROR

I RECIEVED NEW ATM DEBIT CARD NO.[protected] FROM SBI MY ACCOUNT NO IS [protected] BUT I COULD NOT ABLE TO DO MY TRANSACTION AS ATM SHOWING ERROR CODE 068, AGAIN I HAVE GIVEN REQUEST FOR REPIN TODAY I RECEIVED MY PIN, AGAIN IT IS SHOWING SAME ERROR I WENT TO BANK THEY TOLD THEIR IS NO PROBLEM IN CARD THEN I CALLED TO SBI TOLL FREE NO.[protected] THEY TOLD ME TO AGAIN GIVE REQUEST FOR REPIN, HOW MANY TIMES I HAVE TO GIVE REQUEST PL SOLVE MY PROBLEM.