- $columns = qq|, arap.invnumber, arap.invoice, vc.name AS vc_name, c.accno AS chart_accno, c.description AS chart_description|;
+ $columns = qq|, arap.invnumber, arap.invoice, arap.transdate AS reference_date, vc.name AS vc_name, c.accno AS chart_accno, c.description AS chart_description|;