You must get the records rectified by making an application to the tehsildar's Office

If fresh survey is carried out it would be brought to knowledge of your neighbour that you have carried on construction on his plot bearing no 432 whereas you  are owner of plot in survey no 433 

2) he would  file suit  for eviction against you 

3) if neighbour is ready deed of exchange can be executed for exchange of the 2 plots of land . It should be duly stamped and registered 

1) You can collect all mutation papers from tahsildar office and get layout demarcation done tahsildar officer on your land and new survey on it. Everything will be all right its just survey number placement difference on land records get it rectified soon.

Owner of plot bearing survey no 432  an file suit for eviction against  you 

Yes he can. That's why you are adviced to get the records rectified

You can execute a rectification deed in the same and Register the same. It is important to rectify the same

See you can take possession of the both the properties and can make wall around them, as you are legally owner of 433 survey number property and have adverse possession from last 90 years at survey no. 432 also so even if the owner of same file suit it can be contested. 

The owner of the flat shall file a civil suit and in same he shall pray for the possession of the property the same can be contested on ground of adverse possession.

Survey number 432 land owner can file eviction suit against you. But you can contest the case because yours grand father and father is in possession from last 90 years  contact a local senior advocate with all documents and facts detail. 

You may file an application for rectification of the survey number in the tehsildar office 

Due to the change in survey number, no claim can be made by the other party 

The law of limitation shall apply here. It has been more than 90 years since you purchased the property. 15 years ago you constructed a house. Now it must have been a bonafide mistake. You dont have to do anything. 

In case the office raises this issue then too you have to just ask the person who has the registry of your house to change it. It would be better for both of you.

Regards 

Also find out who lives in 433.

Obviously the person of 432 can take objection but don't worry file a survey no. correction case in the court of the Tehsildar of your area and get the survey no. corrected, it is possible.

Since there is no claim whatsoever from anyone so far in this regard you may just remain silent about this because you cannot do anything about this at this stage.

If at all there is any claim from anyone in the future you may produce the registered title documents in your possession and ask them to approach court for clarifying the same.

Let him come with his claim, you can deal with it accordingly as advised in the previous post

1. As per the information mentioned in the present query, makes it clear that you have been living in the same property from you grandfather’s time.
2. This means that you have long possession and might have all the documents with respect to show old possession like electricity bill, water bill etc.
3. You can however request the Tehsildar by making an application to resolve the problem by amending the records of the office as to put the right survey number or change the name in the survey number of your property.
4. If somebody comes to disposes  you then you should call on hundred number and tell him to go before the court of law to decided as to who has legal right over the property.