How can I get past the "fix" error for my state school district code when my code is correct from the Treasurer's website?

I looked up my school district code on the Ohio School District Income Tax finder. I've triple checked that the code I entered is correct, but TurboTax keeps making me go back to fix that code. The code I have entered is correct. I can't e-file while the "Fix" error is popping up. How can I clear this error?