Forgot to fill booklet details in OMR sheet



I had my CA foundation paper-3 today and in all the hurry i forgot to fill my BOOKLET CODE AND BOOKLET NUMBER. I have filled all the other details, my roll number and answers properly (with bubbles), except the BOOKLET details  :( 

Will my omr sheet be rejected? My only hope is that the invigilator filled it for me before hand...pls advise me. Thank you