diff --git a/db/dump/fixtures.before.sql b/db/dump/fixtures.before.sql
index 4e01532e2..1ac832ba9 100644
--- a/db/dump/fixtures.before.sql
+++ b/db/dump/fixtures.before.sql
@@ -1980,10 +1980,10 @@ INSERT INTO `pbx`.`sip`(`user_id`, `extension`)
         (5, 1102),
         (9, 1201);
 
-INSERT INTO `vn`.`professionalCategory` (`id`, `name`, `level`, `dayBreak`)
+INSERT INTO `vn`.`professionalCategory` (`id`, `description`)
     VALUES
-        (1, 'employee', NULL, NULL),
-        (2, 'florist', NULL, NULL);
+        (1, 'employee'),
+        (2, 'florist');
 
 INSERT INTO `vn`.`calendarType` (`id`, `description`, `hoursWeek`, `isPartial`)
     VALUES
diff --git a/db/routines/vn/functions/entry_count b/db/routines/vn/functions/entry_count
deleted file mode 100644
index e69de29bb..000000000
diff --git a/db/routines/vn/procedures/entry_checkBooked.sql b/db/routines/vn/procedures/entry_checkBooked.sql
new file mode 100644
index 000000000..50990cd43
--- /dev/null
+++ b/db/routines/vn/procedures/entry_checkBooked.sql
@@ -0,0 +1,22 @@
+DELIMITER $$
+CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn`.`entry_checkBooked`(
+	vSelf INT
+)
+BEGIN
+/**
+ * Comprueba si una entrada está contabilizada,
+ * y si lo está retorna un throw.
+ *
+ * @param vSelf Id de entrada
+ */
+	DECLARE vIsBooked BOOL;
+
+	SELECT isBooked INTO vIsBooked
+		FROM `entry`
+		WHERE id = vSelf;
+
+	IF vIsBooked THEN
+		CALL util.throw('Entry is already booked');
+	END IF;
+END$$
+DELIMITER ;
diff --git a/db/routines/vn/triggers/buy_beforeDelete.sql b/db/routines/vn/triggers/buy_beforeDelete.sql
index eb7c0ef70..85f1cf298 100644
--- a/db/routines/vn/triggers/buy_beforeDelete.sql
+++ b/db/routines/vn/triggers/buy_beforeDelete.sql
@@ -3,6 +3,7 @@ CREATE OR REPLACE DEFINER=`root`@`localhost` TRIGGER `vn`.`buy_beforeDelete`
 	BEFORE DELETE ON `buy`
 	FOR EACH ROW
 BEGIN 
+	CALL entry_checkBooked(OLD.entryFk);
 	IF OLD.printedStickers <> 0 THEN
 		CALL util.throw("it is not possible to delete buys with printed labels ");
 	END IF;
diff --git a/db/routines/vn/triggers/buy_beforeInsert.sql b/db/routines/vn/triggers/buy_beforeInsert.sql
index a05f2810b..bc51ac852 100644
--- a/db/routines/vn/triggers/buy_beforeInsert.sql
+++ b/db/routines/vn/triggers/buy_beforeInsert.sql
@@ -15,6 +15,7 @@ trig: BEGIN
 		LEAVE trig;
 	END IF;
 
+	CALL entry_checkBooked(NEW.entryFk);
 	IF NEW.printedStickers <> 0 THEN
 		CALL util.throw('it is not possible to create buy lines with printedstickers other than 0');
 	END IF;
diff --git a/db/routines/vn/triggers/buy_beforeUpdate.sql b/db/routines/vn/triggers/buy_beforeUpdate.sql
index 40e0df984..2403091c6 100644
--- a/db/routines/vn/triggers/buy_beforeUpdate.sql
+++ b/db/routines/vn/triggers/buy_beforeUpdate.sql
@@ -13,6 +13,7 @@ trig:BEGIN
 		LEAVE trig;
 	END IF;
 
+	CALL entry_checkBooked(OLD.entryFk);
 	SET NEW.editorFk = account.myUser_getId();
 
 	SELECT defaultEntry INTO vDefaultEntry
diff --git a/db/routines/vn/triggers/entry_beforeDelete.sql b/db/routines/vn/triggers/entry_beforeDelete.sql
index 82a3dabd5..1d2c84b9e 100644
--- a/db/routines/vn/triggers/entry_beforeDelete.sql
+++ b/db/routines/vn/triggers/entry_beforeDelete.sql
@@ -3,6 +3,7 @@ CREATE OR REPLACE DEFINER=`root`@`localhost` TRIGGER `vn`.`entry_beforeDelete`
 	BEFORE DELETE ON `entry`
 	FOR EACH ROW
 BEGIN
+	CALL entry_checkBooked(OLD.id);
 	DELETE FROM buy WHERE entryFk = OLD.id;
 END$$
 DELIMITER ;
diff --git a/db/routines/vn/triggers/entry_beforeUpdate.sql b/db/routines/vn/triggers/entry_beforeUpdate.sql
index 384feb458..98ebe1364 100644
--- a/db/routines/vn/triggers/entry_beforeUpdate.sql
+++ b/db/routines/vn/triggers/entry_beforeUpdate.sql
@@ -6,9 +6,13 @@ BEGIN
 	DECLARE vIsVirtual BOOL;
 	DECLARE vPrintedCount INT;
 	DECLARE vHasDistinctWarehouses BOOL;
+	
+	IF NEW.isBooked = OLD.isBooked THEN
+		CALL entry_checkBooked(OLD.id);
+	END IF;
 
 	SET NEW.editorFk = account.myUser_getId();
-	
+
 	IF NOT (NEW.travelFk <=> OLD.travelFk) THEN
 
 		IF NEW.travelFk IS NOT NULL AND NOT travel_hasUniqueAwb(NEW.travelFk) THEN
diff --git a/db/routines/vn/views/salesPersonSince.sql b/db/routines/vn/views/salesPersonSince.sql
index 43c45adc0..4234ecac4 100644
--- a/db/routines/vn/views/salesPersonSince.sql
+++ b/db/routines/vn/views/salesPersonSince.sql
@@ -12,5 +12,5 @@ FROM (
 			`pc`.`id` = `b`.`workerBusinessProfessionalCategoryFk`
 		)
 	)
-WHERE `pc`.`name` = 'Aux ventas'
+WHERE `pc`.`description` = 'Aux ventas'
 GROUP BY `b`.`workerFk`
diff --git a/db/versions/10968-salmonBamboo/00-firstScript.sql b/db/versions/10968-salmonBamboo/00-firstScript.sql
new file mode 100644
index 000000000..b79201071
--- /dev/null
+++ b/db/versions/10968-salmonBamboo/00-firstScript.sql
@@ -0,0 +1,3 @@
+ALTER TABLE vn.professionalCategory DROP COLUMN dayBreak, DROP COLUMN `level`;
+ALTER TABLE vn.professionalCategory
+    CHANGE name description varchar(50) CHARACTER SET utf8mb3 COLLATE utf8mb3_unicode_ci NOT NULL;