Convert MEDRUCK SAP Script as pdf for mutliple Pur.Ord.Nos

Dear Experts,

I need your support for this topic. how to convert the SAP Script to generate PDF and save for multiple PO Nos.

Example

Po.No          Po.Date

4500010    12.05.2015

4500022    18.05.2015

4500040    30.10.2015

I'm using the MEDRUCK for my customized program.

my scenario is Generating a separate program to know the pending PO for the last 2 days it should trigger a pdf for the vendor.  as reminder email.

Thanks in advance

Sakthi