Land servey can be done when a civil suit litigation in initial stage in junior civil judges court

Sir, i am RACHARLA HARINATH GUPTA,from andhra pradesh i have an open land ancestral property and got pattadar passbook and mutated as per rights of records act(ROR ACT ANDHRA PRADESH), having all revenue records of rights like 1-B, ADANGAL, and enjoying my rights with my boundaries. i have land of acres.2.10 cents out of ac.3.80 cents. it was not sub divided. there are other land owners for other extent. but some other persons who are not original owners and they dont have any records of rights or any other registered doccuments etc and got pattadar passbooks illegally without proper legal revenue procedure and entered their names illegally directly with the help of some corrupted revenue officials and making court litigation with that illegal pattadar passbooks, court has taken case on pattadar passbook evidence and not issued any orders. i have complainted many times to the revenue officers in this matter and applied for land servey but they are not doing servey and saying that case is pending in the court, we can conduct land servey on court judgement or any other order only. civil cases runs in honerable courts for many years as you know well sir. in this situation am i have rights to get my land servey or not. if i have right to get my land servey, please advise me to follow the procedure.