I am getting this error. What does it mean and how to resolve this?
make sure your pan and aadhar linked
please check in below link
https://eportal.incometax.gov.in/iec/foservices/#/pre-login/link-aadhaar-status
They are already linked.
i also face same issue also check your email if you have ckyc number then provide to niyo team they will definitely help to you
Hi @Vishnu_Techify ,
Kindly DM us your registered number and CKYC number so that we can look into it for you. Rest assured we are here for the rescue 
Cheers!
Bansari
I am also facing the same issue and i still have not received any updates regarding the same