1099 nec box 6

I have a 1099 nec and am having trouble with box 6. It has sc for the state on 1099 but the number is blank. Box 7 on 1099 has amount in it so I don't know what to do. Turbo tax won't allow me to add the number in 7 then leave 6 blank like it is on the 1099 nec.