Those are entries that would be transmitted as part of the electronic filing but are not numbers that would be used to prepare and compute IL-1040.

For IL-1040 to compute correctly, you need to enter the sourcing details as mentioned in my last post.

You can also checkout these articles for detailed instructions:

https://proconnect.intuit.com/community/help-articles/help/how-to-create-a-multi-state-return/00/471...

https://proconnect.intuit.com/taxprocenter/practice-management/handling-multi-state-returns-in-proco...