St 3 error

Shilpa Baid (Article and CA Final) (157 Points)

24 October 2013  
Sir,
Please solve my query

there is a error in ST3 uploaded.. i.e. (CHALLAN NO.FOR THE AMOUNT DOES NOT EXIST IN THE DATA 
BASE , Challan Number XXX for the amount XXX, Challan Number XXX for the amount XXX, Challan Number XXX for the amount XXX in H1 Section does not exist in the Database.)
 
after payment we upload ST-3,then why this error occour,
PLEASE GUIDE US...

Thanks in advance..