Self-employed

In my duplicated scenario, I have added an income from the RDSP:

In your T4A:

In your T4 that replaces the RL-2:

I can file with no errors

If you still have an issue, contact support because you have limited times to try to NEtfile before the system locks you:

https://support.turbotax.intuit.ca/contact/

I hope this was helpful