Query regards station wise quota , Train no:12678 has 11 2S coaches, total no of seats are 1188, No of seats can be reserved in general quota from Ernakulam (ERS) to bangalore(SBC) are538 , ERS to HSRA are 107 and ERS to CBE are 628. Total no of Tatkal seats are 123 , Sum of all this comes to 1289 which is more than the no of seats available in the train. Can any one explain how this is possible ?