diff --git a/db/dump/fixtures.before.sql b/db/dump/fixtures.before.sql
index 6818e7200..592297894 100644
--- a/db/dump/fixtures.before.sql
+++ b/db/dump/fixtures.before.sql
@@ -3119,6 +3119,18 @@ INSERT INTO `vn`.`entryDms`(`entryFk`, `dmsFk`, `editorFk`)
     VALUES
         (1, 9, 9);
 
+INSERT INTO vn.entryType (code,description,isInformal)
+	VALUES ('devaluation','Devaluation',0),
+        ('internal','Internal',1),
+        ('inventory','Inventory',1),
+        ('life','Life',1),
+        ('packaging','Packaging',0),
+        ('payment','Refund',0),
+        ('product','Product',0),
+        ('regularization','Regularization',1),
+        ('return','Return',0),
+        ('transport','Delivery',0);
+
 INSERT INTO `vn`.`cmr` (id,truckPlate,observations,senderInstruccions,paymentInstruccions,specialAgreements,companyFk,addressToFk,addressFromFk,supplierFk,packagesList,merchandiseDetail,state)
 	VALUES (1,'123456A','Lorem ipsum dolor sit amet','Lorem ipsum dolor sit amet','Lorem ipsum dolor sit amet','Lorem ipsum dolor sit amet',442,1,2,1,'Lorem ipsum dolor sit amet','Lorem ipsum dolor sit amet','Lorem ipsum dolor sit amet'),
 	    (2,'123456N','Lorem ipsum dolor sit amet','Lorem ipsum dolor sit amet','Lorem ipsum dolor sit amet','Lorem ipsum dolor sit amet',69,3,4,2,'Lorem ipsum dolor sit amet','Lorem ipsum dolor sit amet','Lorem ipsum dolor sit amet'),
diff --git a/db/routines/vn/triggers/buy_beforeUpdate.sql b/db/routines/vn/triggers/buy_beforeUpdate.sql
index dc999095b..1e2faecdc 100644
--- a/db/routines/vn/triggers/buy_beforeUpdate.sql
+++ b/db/routines/vn/triggers/buy_beforeUpdate.sql
@@ -13,7 +13,15 @@ trig:BEGIN
 		LEAVE trig;
 	END IF;
 
-	CALL entry_isEditable(OLD.entryFk);
+	IF NOT (NEW.entryFk <=> OLD.entryFk) OR
+			NOT (NEW.quantity <=> OLD.quantity) OR
+			NOT (NEW.buyingValue <=> OLD.buyingValue) OR
+			NOT (NEW.packing <=> OLD.packing)
+		THEN
+
+		CALL entry_isEditable(OLD.entryFk);
+	END IF;
+
 	SET NEW.editorFk = account.myUser_getId();
 
 	SELECT defaultEntry INTO vDefaultEntry
diff --git a/db/routines/vn/triggers/entry_beforeUpdate.sql b/db/routines/vn/triggers/entry_beforeUpdate.sql
index 4ce2eecc2..31c6f9bd6 100644
--- a/db/routines/vn/triggers/entry_beforeUpdate.sql
+++ b/db/routines/vn/triggers/entry_beforeUpdate.sql
@@ -7,10 +7,21 @@ BEGIN
 	DECLARE vPrintedCount INT;
 	DECLARE vHasDistinctWarehouses BOOL;
 	DECLARE vTotalBuy INT;
-	
-	IF NEW.isBooked = OLD.isBooked THEN
+
+	IF NEW.isBooked = OLD.isBooked AND (
+			NOT (NEW.supplierFk <=> OLD.supplierFk) OR
+			NOT (NEW.dated <=> OLD.dated) OR
+			NOT (NEW.invoiceNumber <=> OLD.invoiceNumber) OR
+			NOT (NEW.travelFk <=> OLD.travelFk) OR
+			NOT (NEW.companyFk <=> OLD.companyFk) OR
+			NOT (NEW.invoiceInFk <=> OLD.invoiceInFk) OR
+			NOT (NEW.invoiceAmount <=> OLD.invoiceAmount) OR
+			NOT (NEW.typeFk <=> OLD.typeFk)
+		) THEN
+
 		CALL entry_isEditable(OLD.id);
 	ELSE
+
 		IF NEW.isBooked THEN
 			SELECT COUNT(*) INTO vTotalBuy
 				FROM buy