Inside Canada. No they wont reject, may be they will send ADR for you to submit those documents. I dont think this is a major mistake to reject your application.wow was that inside or outside Canada for your friend? I did mess up with application, I submitted all my docs correctly, except for passport I only submitted Bio pages but not visa stamp pages so not sure because of this they will reject my application or not? I did send webform next day immediately after submission with new documents. hoping to get it passed soon.