[Vasu]

hi
when you go for Visa stamping, some times they will see ur major field.
It depends completely the person who is interviewing you.
So 50 - 50% chances..

My suggestion is :
Talk to your employer to change it.

I dont know why ur employer did like that.
He may did by mistake or did intentionally so that u will get papers. i am not sure..

Best thing is : to change ur degree.
Even if u get the visa with those papers without change, later it will be problem.
As i told it is 50-50% chances, i suggest not to take risk...