Hello Aspirant,

If you have applied for obc category in the jee mains then you must have applied for the obc certificate also. But as you are saying if you won't be able to produce the certificate then it will lead to cancellation of your candidature because you are taken as obc category candidate and you cannot be admitted in place of a general category candidate even if you clear the cut off.

I would suggest you to kindly produce the certificate on time at the time of councilling to prevent any unwanted issues.