Box 6 on 1099-NEC state identifier number

[miccora]

For box 6 for the 1099-nec it is requiring me to add a state number but my 1099-form is blank on box 6. I live in Texas which does not have a state tax. So my question is, what can I do to fix this issue and get past this screen as I cannot proceed without adding something in box 6. 

[Shannon B1]

If you live in a state that does not have an income tax, leave Boxes 6 and 7 empty.

Original answer

[sl2ru]

I am in Massachusetts, what is the code  for box 6 for Massachusetts?