There is a federal ID missing from one of your documents. Check your w-2, boxes 15-20 - make sure you have a State ID entered in for your IN wages. Check state withholding on all w-2s and 1099s. If you are in the review, you may need to get out of the review and go back to the federal entry section to edit your w-2s and 1099s.
The schedule IN-W is your withholding schedule, so check any form that has IN withholding - most likely, it is a w-2 that needs an ID entered in Box 15.