The rejection IND-163 means that the IRS is asking you to print and mail your returns instead of e-filing.
See the TurboTax FAQ that shows explanation for rejection IND-163:
https://ttlc.intuit.com/replies/6501369
See the TurboTax FAQ link below that explains how to print and mail your return using TurboTax online:
https://ttlc.intuit.com/replies/3401713
