I was forced to abbreviate my question in step 1.
Please refer to step 1.
The error message in its entirety is:
"You have not entered your Provincial Parental Insurance Plan premiums paid from Box 55 of your T4 slip, or the amount entered is greater than the amount entered in Box I ..."
Both my documents indicate zeros for box 55 of my T4 and Box I of my Releve 1. I have entered zeros for these values in my turbotax application.
I work in Ontario, and live in Quebec, if that has anything to do with it.