Unposted Voucher and Debit Memo Report

Hi,

Recently, our company moved from Sage PFW to Sage 300. One of the reports that was available Sage PFW was "Unposted Voucher and Debit Memo Report". Is there a way to generate a similar report in Sage 300? if not, what are the main tables that I need to extract the information in order to customize it with Crystal Reports?

Thanks for reading

Fadi