Getting FPYMT-089 Rejection on amended return

I filed an amended federal return through turbotax desktop and it got rejected with an FPYMT-089 error telling me that my 'PaymentAmt' must not be more than 200% of 'OwedAmt'. When I open my return in turbotax, I'm not given any instruction on how to fix it. What values do I need to adjust and where? My amendment did not cause me to owe/get refunded any extra amount. I was just reporting non-deductible IRA contributions that were not included in my original return