Sending PDF to multiple recipients

Hi,

I have a requirement in which i have to send the PO details to the person who has created/changed the PO and to the person who has created PR as an PDF attachment. I am using the function modules ADDR_GET_NEXT_COMM_TYPE - to set the recipient details and CONVERT_COMM_TYPE_DATA - to convert the output to PDF format.

If the persons who has changed the PO and the one who has created the PR are different then i need to send the PDF to two users. Kindly let me know the possibilities to send the PDF to more than one person so that i can proceed on this.

Thanks in Advance,

Shaju