If you are seeing this error message:
The IRS payee instructions for the Form 1099-NEC say to report income from a Form 1099-NEC on Schedule C or F (Form 1040) if a sole proprietor. If you entered one or more Form 1099-NEC in your account, but did not include them on a Schedule C or Schedule F, you must edit your return to remove the Form 1099-NEC or include it on a Schedule C Profit or Loss from Business or Schedule F Profit or Loss From Farming. Please be aware that when you include it on a Schedule C or Schedule F, that will increase your gross income on the schedule by the amounts shown on the Form 1099-NEC.
How to correct this error message:
You will need to add a schedule C and check the box on the Income-1099 NEC Amounts.