Jignesh , its very simple, if you get rejection letter within 2weeks then your case is rejected that sure, if you dont get your rejection letter within 2weeks & still error in e-case then its e-case errro, CIC update E-case every tuesday so check again on tuesday, sometime CIC not update all e-case and we experienced our e-case with error upto some weeks, if it will be CIC e-case error then will clear on next update or nearest updation of CIC databse, otherwise sorry to say it will be rejection finaly and you will get rejection letter soon.
OMM