my sis sponser her application she put my dob wrong by mistake is this mistake create any trouble fr my appliction but she did not attach any document just written wrongoptimistic candi said:If you have sent any documents to CIC. If you have or anyone related to you have given any information about you or anyone else, it must be on CIC database. To check all those info or crosshatch solely depends on the officer who processes that specific case or application.