diff --git a/db/routines/vn/procedures/itemProposal_Add.sql b/db/routines/vn/procedures/itemProposal_Add.sql
deleted file mode 100644
index ac4dfa5d5..000000000
--- a/db/routines/vn/procedures/itemProposal_Add.sql
+++ /dev/null
@@ -1,70 +0,0 @@
-DELIMITER $$
-CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn`.`itemProposal_Add`(vSaleFk INT, vMateFk INT, vQuantity INT)
-BEGIN
-/**
- * Añade un nuevo articulo para sustituir a otro, y actualiza la memoria de sustituciones.
- *
- * @param vSaleFk id de la tabla sale
- * @param vMateFk articulo sustituto
- * @ param vQuantity cantidad que se va a sustituir
- */ 
-	DECLARE vTicketFk INT;
-	DECLARE vItemFk INT;
-	DECLARE vWarehouseFk SMALLINT;
-	DECLARE vDate DATE;
-	DECLARE vGrouping INT;
-	DECLARE vBox INT;
-	DECLARE vPacking INT;
-	DECLARE vRoundQuantity INT DEFAULT 1;
-
-	DECLARE EXIT HANDLER FOR SQLEXCEPTION
-	BEGIN
-		ROLLBACK;
-		RESIGNAL;
-	END;
-	
-	SELECT s.ticketFk, LEAST(s.quantity, vQuantity), s.itemFk,t.shipped,t.warehouseFk
-		INTO vTicketFk, vQuantity, vItemFk,vDate,vWarehouseFk
-		FROM sale s
-			JOIN ticket t ON t.id = s.ticketFk
-		WHERE s.id = vSaleFk;
-
-	CALL buyUltimate(vWarehouseFk, vDate);
-	
-	SELECT `grouping`, groupingMode, packing INTO vGrouping, vBox, vPacking
-		FROM buy b
-			JOIN tmp.buyUltimate tmp ON b.id = tmp.buyFk
-		WHERE tmp.itemFk = vMateFk AND tmp.WarehouseFk = vWarehouseFk;
-		
-	IF vBox = 2 AND vPacking > 0 THEN
-		SET vRoundQuantity = vPacking;
-	END IF;
-	IF  vBox = 1 AND vGrouping > 0 THEN
-		SET vRoundQuantity = vGrouping;
-	END IF;
-
-	START TRANSACTION;
-
-	UPDATE sale
-		SET quantity = quantity - vQuantity
-		WHERE id = vSaleFk;
-	
-	INSERT INTO sale(ticketFk, itemFk, quantity, concept)
-		SELECT vTicketFk,
-				vMateFk,
-				CEIL(vQuantity / vRoundQuantity) * vRoundQuantity,
-				CONCAT('+ ',i.longName)
-		FROM item i
-			WHERE id = vMateFk;
-			
-	SELECT LAST_INSERT_ID() INTO vSaleFk;
-	
-	CALL sale_calculateComponent(vSaleFk, NULL);
-	
-	INSERT INTO itemProposal(itemFk, mateFk, counter)
-		VALUES(vItemFk, vMateFk, 1)
-		ON DUPLICATE KEY UPDATE counter = counter + 1;
-
-	COMMIT;
-END$$
-DELIMITER ;