diff --git a/db/routines/vn/procedures/buy_chekItem.sql b/db/routines/vn/procedures/buy_chekItem.sql
index 0a0f00345..e8cf05fed 100644
--- a/db/routines/vn/procedures/buy_chekItem.sql
+++ b/db/routines/vn/procedures/buy_chekItem.sql
@@ -19,10 +19,10 @@ BEGIN
 			AND a.hasWeightVolumetric
 		LIMIT 1;
 
-    DROP TEMPORARY TABLE IF EXISTS tmp.buysToCheck;
+    DROP TEMPORARY TABLE tmp.buysToCheck;
 
-	IF hasVolumetricAgency THEN		
-		CALL util.throw('Some purchase line has an item without size or weight per stem in the volumetric agency.');		
+	IF hasVolumetricAgency THEN
+		CALL util.throw('Item lacks size/weight in purchase line at agency');		
 	END IF;		
 END$$		
 DELIMITER ;
\ No newline at end of file
diff --git a/db/routines/vn/procedures/entry_updateComission.sql b/db/routines/vn/procedures/entry_updateComission.sql
index 1bef79bd3..ceed20d78 100644
--- a/db/routines/vn/procedures/entry_updateComission.sql
+++ b/db/routines/vn/procedures/entry_updateComission.sql
@@ -9,6 +9,14 @@ BEGIN
 	DECLARE vCurrencyName VARCHAR(25);
 	DECLARE vComission INT;
 
+	DECLARE EXIT HANDLER FOR SQLEXCEPTION
+	BEGIN
+		ROLLBACK;
+		RESIGNAL;
+	END;
+
+	START TRANSACTION;
+
 	CREATE OR REPLACE TEMPORARY TABLE tmp.recalcEntryCommision
 		SELECT e.id 
 			FROM vn.entry e
@@ -28,12 +36,15 @@ BEGIN
 			WHERE id = vCurrency;
 
 	CALL entry_recalc();
+
+	COMMIT;
+
 	SELECT util.notification_send(
 		'entry-update-comission',
 		JSON_OBJECT('currencyName', vCurrencyName, 'referenceCurrent', vComission),
 		NULL
 	);
 
-	DROP TEMPORARY TABLE  tmp.recalcEntryCommision;
+	DROP TEMPORARY TABLE tmp.recalcEntryCommision;
 END$$
 DELIMITER ;