Print preview functionality for the Fax output using Smartform

Hi Guys,

I am working on an issue for the Smartform Fax output which is for the Purchase Order.

The requirement is: User wants to see the print preview of the PO output before the Fax output sends to the Fax server. Fax is working fine. I tried giving some parameters in the Smartform for the print preview and it did not work.

I tried with CONTROL_PARAMETERS-PREVIEW and it is not working. It is still sending fax without print preview. But I did the same thing for the External send medium and I could see the print preview.

Please share with me if anybody worked on this.

Thanks,

Ramesh