Industrial fault description: The error of SQL column missing is returned upon some data request. The constructed SQL statement includes a wrong column name in the "select" part according to its "from" part TrainTicket replicated fault description: The constructed SQL statement includes a wrong column name in the "select" part according to its "from" part. When the user switch to Flow Three - Consign & Voucher and click the button of "Print Voucher" if any, the result page displays "Empty. No data!".