I did not apply for the staycation tax credit.
Why is this error code appearing when I try to send my file online?
how do I fix this error code
Put a tick into the box for staycation tax credit.
On the next page the system will ask you about your preference - claim this tax credit or not.
I have put "no".
After that there was no problem sending Netfile to the CRA.
I hope, it will help you.