diff --git a/db/routines/vn/procedures/productionControl.sql b/db/routines/vn/procedures/productionControl.sql
index dad46393d..af6d929d7 100644
--- a/db/routines/vn/procedures/productionControl.sql
+++ b/db/routines/vn/procedures/productionControl.sql
@@ -174,27 +174,30 @@ proc: BEGIN
 		WHERE NOT `lines`;
 
 	-- Lineas por linea de encajado
+	CREATE OR REPLACE TEMPORARY TABLE tItemPackingType
+		(PRIMARY KEY(ticketFk))
+		ENGINE = MEMORY
+		SELECT ticketFk,
+				SUM(sub.H) H,
+				SUM(sub.V) V,
+				SUM(sub.N) N
+			FROM (
+				SELECT t.ticketFk,
+						SUM(i.itemPackingTypeFk = 'H') H,
+						SUM(i.itemPackingTypeFk = 'V') V,
+						SUM(i.itemPackingTypeFk IS NULL) N
+					FROM tmp.productionTicket t
+						JOIN sale s ON s.ticketFk = t.ticketFk
+						JOIN item i ON i.id = s.itemFk
+					GROUP BY t.ticketFk, i.itemPackingTypeFk
+			) sub
+			GROUP BY ticketFk;
+
 	UPDATE tmp.productionBuffer pb
-		JOIN (
-			SELECT ticketFk,
-					SUM(sub.H) H,
-					SUM(sub.V) V,
-					SUM(sub.N) N
-				FROM (
-					SELECT t.ticketFk,
-							SUM(i.itemPackingTypeFk = 'H') H,
-							SUM(i.itemPackingTypeFk = 'V') V,
-							SUM(i.itemPackingTypeFk IS NULL) N
-						FROM tmp.productionTicket t
-							JOIN sale s ON s.ticketFk = t.ticketFk
-							JOIN item i ON i.id = s.itemFk
-						GROUP BY t.ticketFk, i.itemPackingTypeFk
-				) sub
-				GROUP BY ticketFk
-		) sub2 ON sub2.ticketFk = pb.ticketFk
-		SET pb.H = sub2.H,
-			pb.V = sub2.V,
-			pb.N = sub2.N;
+			JOIN tItemPackingType ti ON ti.ticketFk = pb.ticketFk
+		SET pb.H = ti.H,
+			pb.V = ti.V,
+			pb.N = ti.N;
 
 	-- Colecciones segun tipo de encajado
 	UPDATE tmp.productionBuffer pb
@@ -273,6 +276,7 @@ proc: BEGIN
 		tmp.risk,
 		tmp.ticket_problems,
 		tmp.ticketWithPrevia,
-		tItemShelvingStock;
+		tItemShelvingStock,
+		tItemPackingType;
 END$$
 DELIMITER ;