Education details mismatch in DS160 & Petition

Question

Hi,

I have filled in my MBA degree details in DS160 and got a PA slot for Sep 5 and today when i recevied My approved H1-B petition from my employer i found out that my Masters degree was not mentioned it.. just the B.tech degree is mentioned.  i am applying for a operations analyst role and my MBA in operations adds value to it.

Will this mismatch create a problem? i was told updating the petition will take a few months.  should i not mention about my Master degree in the interview?  please advice.

Thanks,

Ram