VF01 error for invoice generation

Hi All,

I have coded one BDC program to raise an Invoice through VF01. I that i am passing the sales document number which has been created through a Bapi and the Billing Date.

When i execute that program in 'A' mode then it works fine but when i do that in 'N' mode the call transaction returns sy-subrc 1001 and Message of mesage class 00 and Msg no. 344 displaying 'No Batch Input for screen No 102'.

I have checked all the recordings and done the recording of VF01 throughly but then also no use.

Can anyone please help on this issue....

Regards,

Abhijeet