diff --git a/db/routines/vn/procedures/buy_afterUpsert.sql b/db/routines/vn/procedures/buy_afterUpsert.sql
index ed98cb595..17e84177c 100644
--- a/db/routines/vn/procedures/buy_afterUpsert.sql
+++ b/db/routines/vn/procedures/buy_afterUpsert.sql
@@ -74,6 +74,8 @@ BEGIN
 				WHERE b.id = vSelf;
 
 	END IF;
-    
+    CREATE OR REPLACE TEMPORARY TABLE tmp.buysToCheck
+		SELECT vSelf id;
+	CALL buy_checkItem();
 END$$
 DELIMITER ;
diff --git a/db/routines/vn/procedures/buy_chekItem.sql b/db/routines/vn/procedures/buy_chekItem.sql
new file mode 100644
index 000000000..0a0f00345
--- /dev/null
+++ b/db/routines/vn/procedures/buy_chekItem.sql
@@ -0,0 +1,28 @@
+DELIMITER $$		
+CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn`.`buy_checkItem`()		
+BEGIN		
+/**		
+ * Checks if the item has weightByPiece or size null on any buy.		
+ *		
+ * @param tmp.buysToCheck(id as INT).
+ */		
+	DECLARE hasVolumetricAgency INT;
+
+	SELECT a.hasWeightVolumetric INTO hasVolumetricAgency
+		FROM entry e
+			JOIN travel t ON t.id = e.travelFk
+			JOIN agencyMode a ON a.id = t.agencyModeFk
+			JOIN buy b ON b.entryFk = e.id
+			JOIN item i ON i.id = b.itemFk
+			JOIN tmp.buysToCheck bt ON bt.id = b.id
+		WHERE (i.weightByPiece IS NULL OR i.`size` IS NULL)
+			AND a.hasWeightVolumetric
+		LIMIT 1;
+
+    DROP TEMPORARY TABLE IF EXISTS tmp.buysToCheck;
+
+	IF hasVolumetricAgency THEN		
+		CALL util.throw('Some purchase line has an item without size or weight per stem in the volumetric agency.');		
+	END IF;		
+END$$		
+DELIMITER ;
\ No newline at end of file
diff --git a/db/routines/vn/triggers/buy_beforeUpdate.sql b/db/routines/vn/triggers/buy_beforeUpdate.sql
index 4468d3f3a..fc03c456f 100644
--- a/db/routines/vn/triggers/buy_beforeUpdate.sql
+++ b/db/routines/vn/triggers/buy_beforeUpdate.sql
@@ -41,8 +41,8 @@ trig:BEGIN
 			FROM genericAllocation ga
 				JOIN entry e ON e.id = NEW.entryFk
 				JOIN travel tr on tr.id = e.travelFk
-				WHERE ga.itemFk = vGenericFk
-					AND tr.landed BETWEEN ga.startDated AND ga.endDated;
+			WHERE ga.itemFk = vGenericFk
+				AND tr.landed BETWEEN ga.startDated AND ga.endDated;
 		IF vGenericInDate THEN
 			SET NEW.itemOriginalFk = NEW.itemFk;
 			SET NEW.itemFk = vGenericFk;
@@ -64,5 +64,12 @@ trig:BEGIN
 	IF NEW.quantity < 0 THEN
 		SET	NEW.isIgnored = TRUE;
 	END IF;
+
+	IF NOT (NEW.itemFk <=> OLD.itemFk) OR 
+		NOT (OLD.entryFk <=> NEW.entryFk) THEN		
+		CREATE OR REPLACE TEMPORARY TABLE tmp.buysToCheck
+		SELECT NEW.id;
+		CALL buy_checkItem();		
+	END IF;
 END$$
 DELIMITER ;
diff --git a/db/routines/vn/triggers/entry_afterUpdate.sql b/db/routines/vn/triggers/entry_afterUpdate.sql
index 6d1ad0720..60adc0003 100644
--- a/db/routines/vn/triggers/entry_afterUpdate.sql
+++ b/db/routines/vn/triggers/entry_afterUpdate.sql
@@ -13,5 +13,15 @@ BEGIN
 		CALL travel_requestRecalc(OLD.travelFk);
 		CALL travel_requestRecalc(NEW.travelFk);
 	END IF;
+
+	
+	IF NOT (NEW.travelFk <=> OLD.travelFk) THEN
+		CREATE OR REPLACE TEMPORARY TABLE tmp.buysToCheck
+			SELECT b.id
+				FROM buy b
+				WHERE b.entryFk = NEW.id;
+		
+		CALL buy_checkItem();
+	END IF;
 END$$
 DELIMITER ;
diff --git a/db/routines/vn/triggers/travel_afterUpdate.sql b/db/routines/vn/triggers/travel_afterUpdate.sql
index 8c639cca7..b4e40ae41 100644
--- a/db/routines/vn/triggers/travel_afterUpdate.sql
+++ b/db/routines/vn/triggers/travel_afterUpdate.sql
@@ -10,5 +10,18 @@ BEGIN
 			SET commission = entry_getCommission(travelFk, currencyFk,supplierFk)
 			WHERE travelFk = NEW.id;
 	END IF;
+
+	IF NOT (NEW.agencyModeFk <=> OLD.agencyModeFk) THEN
+		IF (SELECT hasWeightVolumetric FROM agencyMode WHERE id = NEW.agencyModeFk) THEN
+			CREATE OR REPLACE TEMPORARY TABLE tmp.buysToCheck
+				SELECT b.id
+					FROM entry e 
+						JOIN buy b ON b.entryFk = e.id
+						JOIN item i ON i.id = b.itemFk
+					WHERE e.travelFk = NEW.id;
+		
+			CALL buy_checkItem();
+		END IF;
+	END IF;
 END$$
 DELIMITER ;
diff --git a/db/routines/vn/triggers/travel_beforeUpdate.sql b/db/routines/vn/triggers/travel_beforeUpdate.sql
index 440b21c04..2079cd21e 100644
--- a/db/routines/vn/triggers/travel_beforeUpdate.sql
+++ b/db/routines/vn/triggers/travel_beforeUpdate.sql
@@ -4,15 +4,7 @@ CREATE OR REPLACE DEFINER=`root`@`localhost` TRIGGER `vn`.`travel_beforeUpdate`
 	FOR EACH ROW
 BEGIN
 	SET NEW.editorFk = account.myUser_getId();
-/*
-	IF ((NOT NEW.shipped <=> OLD.shipped )
-		OR (NOT NEW.landed <=> OLD.landed )
-		OR (NOT NEW.warehouseInFk <=> OLD.warehouseInFk )
-		OR (NOT NEW.warehouseOutFk <=> OLD.warehouseOutFk ))
-		AND (OLD.totalEntries AND OLD.landed < CURDATE()) THEN
-		CALL util.throw("Cannot past travels with entries");
-	END IF;
-*/
+
 	IF NOT (NEW.landed <=> OLD.landed)
 	OR NOT (NEW.shipped <=> OLD.shipped) THEN
 		CALL travel_checkDates(NEW.shipped, NEW.landed);