TableData tableData = new TableData(headerMetaData);
        String device = request.getParameter("device");
        String[] str = device.split("%23");
        for(int i=0;i<str.length;i++){        
            name  =str[i];
            sql = ExcelSql.getSgsnSql(name,session);
             tableData = getTableData(sql,export, headerMetaData,reportType);
        }