$sql .= " AND ISNULL(v.date_) AND (trans.ov_amount + trans.ov_gst + trans.ov_freight + trans.ov_freight_tax + trans.ov_discount) != 0";
if ($filter == '2')
- $sql .= " AND ABS(IF(prep_amount, prep_amount, trans.ov_amount + trans.ov_gst + trans.ov_freight + trans.ov_freight_tax + trans.ov_discount)-trans.alloc)>"
+ $sql .= " AND ABS(IF(prep_amount, prep_amount, ABS(trans.ov_amount) + trans.ov_gst + trans.ov_freight + trans.ov_freight_tax + trans.ov_discount)-trans.alloc)>"
.FLOAT_COMP_DELTA;
else {
$sql .= " AND trans.tran_date >= '$date_after'