diff --git a/AstuteSystem/sql/astute.sql b/AstuteSystem/sql/astute.sql
index 2f35262..6dad648 100644
--- a/AstuteSystem/sql/astute.sql
+++ b/AstuteSystem/sql/astute.sql
@@ -64,10 +64,10 @@ DELIMITER ;
 
 -- Dumping structure for procedure astute.create_po
 DELIMITER //
-CREATE DEFINER=`root`@`localhost` PROCEDURE `create_po`(PONum varchar(40), contractNum varchar(20), PODate date, contractAmt double(10,2), customerid int)
+CREATE DEFINER=`root`@`localhost` PROCEDURE `create_po`(PONum varchar(40), contractNum varchar(20), PODate date, contractAmt double(10,2), customerid int, astute_project_num_in varchar(20))
 BEGIN
-INSERT INTO PO (PO_num, contract_num, PO_date, contract_amt, customer_id)
-VALUES (PONum, contractNum, PODate, contractAmt, customerId);
+INSERT INTO PO (PO_num, contract_num, PO_date, contract_amt, customer_id,astute_project_num)
+VALUES (PONum, contractNum, PODate, contractAmt, customerId,astute_project_num_in);
 END//
 DELIMITER ;
 
@@ -210,7 +210,7 @@ DELIMITER //
 CREATE DEFINER=`root`@`localhost` FUNCTION `get_remaining_qty_fun`(po_num_in varchar(20), item_no_in int) RETURNS double
 BEGIN
 DECLARE remaining_qty double;
-select po_detail.qty - sum(amt) into remaining_qty from invoice_detail, po_detail
+select po_detail.qty - sum(invoice_detail.qty) into remaining_qty from invoice_detail, po_detail
 where invoice_detail.inv_num in (select inv_num from invoice where invoice.PO_num = po_num_in) 
 and invoice_detail.line_item_num = item_no_in
 and invoice_detail.line_item_num = po_detail.line_item_no;