Hello,

I cannot guarantee you that nothing will happen. This can go away unnoticed as well but there is no guarantee about that. Errors in your JEE MAINS application sch as providing incorrect information about your Class 12 school name and address, could potentially impact the verification process during JoSAA counseling.

It's advisable to contact the JEE exam authorities or JoSAA directly to address this issue as they will help you out in further process.

I hope this helps,

Thank you