Monthly return of Excisable goods and Availment of CENVAT credit here system is showing Report for SECess 0%

Hai experts,

when i was Running  the J2IER1 for Monthly return of Excisable goods and Availment of CENVAT credit there system is showing for SECess 0%

but it has to be BED,ECS,SECS (6,2,1)

i selected  Details of Manufacture, Clearance and duty Payable in that

for some chapter ID's  BED,ECS it is showing correct values

for SECess it is showing 0 which is incorrect

my client is saying that why it is showing 0%,for which transaction it is showing 0%.

can any one help me....

how will i get to know for which transaction it is showing Exactly

what kind of input can  i get from J2IER1 for finding the salutation

Thanks in Advance,

Regards

purna