This reject occurs when we do not have the site listed with an order for TY2020 so we cannot insert the appropriate Vendor Control Number into the e-file.
If you receive this reject for TY2020 or possibly TY2019, please email VITA/TCE support with your EFIN and reject reason so they can adjust your account record. We do not need a list of the rejected returns.
Once your account record has been adjusted, you will be able to resubmit the e-files.