defective land conversion order of year 1947.

sir, In a particular Survey No 43 there were two little owners as A and B. Property A owner purchased the property in the 1936. B owner purchased in the year1942 that time there was no division sub numbers. Tittle owner B files application in 1946 before D.C for his extent of land , the D.C orders for conversion of survey mentioning sub division as 1,2, and 3 that covers the entire survey number and he committed error not taking into consideration of Property title owner A. we are not able to claim our rights. can we challenge for quash proceeding now as I came to know after getting RTI?