## set cancel date range here
my($beginning_date, $ending_date) = FS::UI::Web::parse_beginning_ending($cgi, '');
-my $cancel_date = 'select max(cancel) from cust_pkg left join part_pkg using (pkgpart) where cust_pkg.custnum = cust_main.custnum and part_pkg.freq > \'0\' and (cancel >= '.$beginning_date.' and cancel <= '.$ending_date.')';
+my $max_cancel_sql = "select max(cancel) from cust_pkg left join part_pkg using (pkgpart) where cust_pkg.custnum = cust_main.custnum and part_pkg.freq > \'0\'";
+my $cancel_date = $max_cancel_sql.' and (('.$max_cancel_sql.') >= '.$beginning_date.' and ('.$max_cancel_sql.') <= '.$ending_date.')';
my $cancel_reason = 'select reason.reason from cust_pkg
left join cust_pkg_reason on (cust_pkg.pkgnum = cust_pkg_reason.pkgnum)