Save yourself some grief. Just switch to the "FORMS" mode and locate the T3 forms. On that panel you will see your T3 form(s) that you entered, 1 column for each T3, and then input the values you see on your T3 in the appropriate boxes. Once you're done you can go back to the Easy Steps mode and get past the error.
TurboTax has a bug where I found a value that I entered in Easy Steps mode did not show up on the actual T3 form.
Hope this helps.
