T3 error on box 21 blocking me

[gnorkett]

I have a T3 form that has boxes 49, 50 and 51 but no box 21. The software is forcing me to enter a value in box 21 and the error is preventing me from Netfiling. How do I resolve the error to move ahead with Netfiling?

[TurboTax_Susan]

Can you please provide more information about your problem? What is the exact error message that you are getting?