Sir I have uploaded a wrong document for the second time in the correction. Will there be a second updation to reupload my document.

Try to login to KEAM 2019 candidate portal. Try to check whether online submission of documents is available. There might be provision to change the uploaded document. If there is no such option, do the following :

• Call their official helpline, the numbers are given below, they will guide you with the procedure
• Write to CEE Office (by post) detailing your error, before April 25
• Carefully read The official notification : cee.kerala.gov.in -> KEAM 2019 -> Academic and Examinations -> Profile verification -> press release
• Send the post to the address given
• You have until May 5th for final submission

First of all, you must keep calm and carefully check each and every detail before submitting.

Send a post to CEE, to this address :
The Commissioner for Entrance Examinations
Fifth Floor, Housing Board Buildings,Santhi Nagar, Thiruvananthapuram-695 001

Here are the helpline numbers :
(10:00 AM to 5:00 PM)0471-2332123, 2339101, 2339102, 2339103, 2339104
Citizen Call Centre (24 Hours Help Line Numbers)0471 - 155300 (From BSNL Only)
0471-2115054, 2115098, 2335523 (From All Networks)