sorry you are wrong. Class does not exist. Here is the window from irctc.co.in
Train No Train Name Date Source Station Destination Station Class
2414 JAMMU AII EXP 08- May- 2010 UMB AWR 2S
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more...
Status Report
Serial No Date Status
1 8- May- 2010 CLASS NOT EXIST
2 9- May- 2010 CLASS NOT EXIST
3 10- May- 2010 CLASS NOT EXIST
4 11- May- 2010 CLASS NOT EXIST
5 12- May- 2010 CLASS NOT EXIST
6 13- May- 2010 CLASS NOT EXIST
RAC - Reservation Against
Good wishes