Background Job creation (Using multiple variants)

Hi all,

I have a requirement that I need to send 3 different files from SAP to Legacy system.

First file ---> at 1:30 PM & 6:30 PM (Daily twice).

Second file -

> at 2:30 AM (Daily).

Third file -

> at 1:00 Am (Daily).

I need to write a Interface Report program to create these three files and send to Legacy system. So can I create a job according to the mentioned timings above?

(Note : Each file will be using different variant)

I think you understand my problem. Appreciated your early inputs.

Please let me know that you want more explanation......

Thanks

Ranjith.