diff --git a/db/routines/vn/procedures/supplierPackaging_ReportSource.sql b/db/routines/vn/procedures/supplierPackaging_ReportSource.sql
index a3401843a..63285203b 100644
--- a/db/routines/vn/procedures/supplierPackaging_ReportSource.sql
+++ b/db/routines/vn/procedures/supplierPackaging_ReportSource.sql
@@ -5,10 +5,10 @@ CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn`.`supplierPackaging_R
 )
 BEGIN
 /**
-* Selecciona los embalajes de un proveedor a partir de una fecha
+* Create a report with packaging balance
 *
-* @param vFromDated Fecha de la que partir
-* @param vSupplierFk Id del proveedor
+* @param vFromDated Starting date
+* @param vSupplierFk Supplier ID
 */
 	SET @vBalance = 0;
 	SET @vItemFk = NULL;
@@ -22,7 +22,7 @@ BEGIN
 				landed,
 				`in`,
 				`out`,
-				warehouse,
+				sref,
 				buyingValue,
 				IF (
 					NOT (@vItemFk <=> sub.itemFk),
@@ -31,19 +31,20 @@ BEGIN
 				) balance,
 				@vItemFk := sub.itemFk previousItemFk
 			FROM (
-				SELECT supplierFk,
-						itemFk,
-						longName,
-						supplier,
-						CONCAT('E',entryFk) entryFk,
-						landed,
-						`in`,
-						`out`,
-						warehouse,
-						buyingValue
-					FROM supplierPackaging
-					WHERE supplierFk = vSupplierFk
-						AND landed >= vFromDated
+				SELECT sp.supplierFk,
+						sp.itemFk,
+						sp.longName,
+						sp.supplier,
+						CONCAT('E',sp.entryFk) entryFk,
+						sp.landed,
+						sp.`in`,
+						sp.`out`,
+						e.invoiceNumber sref,
+						sp.buyingValue
+					FROM supplierPackaging sp
+						JOIN entry e ON e.id = sp.entryFk
+					WHERE sp.supplierFk = vSupplierFk
+						AND sp.landed >= vFromDated
 				UNION ALL
 				SELECT vSupplierFk,
 						itemFk,
@@ -68,7 +69,7 @@ BEGIN
 						DATE(t.shipped),
 						-LEAST(s.quantity,0) `in`,
 						GREATEST(s.quantity,0) `out`,
-						t.warehouseFk,
+						t.cmrFk,
 						s.price * (100 - s.discount) / 100
 					FROM sale s
 						JOIN item i ON i.id = s.itemFk
@@ -99,6 +100,7 @@ BEGIN
 					WHERE su.id = vSupplierFk
 						AND t.shipped < vFromDated
 						AND p.isPackageReturnable
+						AND NOT t.isDeleted
 					GROUP BY s.itemFk
 				UNION ALL
 				SELECT vSupplierFk,
@@ -109,7 +111,7 @@ BEGIN
 						DATE(t.shipped),
 						-LEAST(tp.quantity,0) `in`,
 						GREATEST(tp.quantity,0) `out`,
-						t.warehouseFk,
+						t.cmrFk,
 						0
 					FROM ticketPackaging tp
 						JOIN packaging p ON p.id = tp.packagingFk
@@ -138,8 +140,9 @@ BEGIN
 						JOIN client c ON c.id = t.clientFk
 						JOIN supplier su ON su.nif = c.fi
 					WHERE su.id = vSupplierFk
-						AND t.shipped >= vFromDated
+						AND t.shipped < vFromDated
 						AND p.isPackageReturnable
+						AND NOT t.isDeleted
 					GROUP BY p.itemFk
 					ORDER BY itemFk, landed, entryFk
 				) sub
@@ -153,7 +156,7 @@ BEGIN
 			landed,
 			CAST(`in` AS DECIMAL(10,0)) `in`,
 			CAST(`out` AS DECIMAL(10,0)) `out`,
-			warehouse,
+			sref,
 			buyingValue,
 			balance
 		FROM tSupplierPackaging
diff --git a/db/routines/vn/triggers/business_beforeUpdate.sql b/db/routines/vn/triggers/business_beforeUpdate.sql
index 4b7a10041..7dc69bc75 100644
--- a/db/routines/vn/triggers/business_beforeUpdate.sql
+++ b/db/routines/vn/triggers/business_beforeUpdate.sql
@@ -12,23 +12,21 @@ BEGIN
 	END IF;
 
 	IF !(OLD.started <=> NEW.started AND OLD.ended <=> NEW.ended) THEN
-		
-		SELECT COUNT(*) > 0 INTO isOverlapping
-			FROM business b
-			WHERE (util.hasDateOverlapped(
-						NEW.started, 
-						IFNULL(NEW.ended, b.started),
-						b.started,
-						IFNULL(b.ended, NEW.started))
-					OR (NEW.ended <=> NULL AND b.ended <=> NULL))
-				AND b.id <> OLD.id
-				AND workerFk = OLD.workerFk;
+		SELECT util.hasDateOverlapped(
+					started,
+					ended,
+					NEW.started, 
+					IFNULL(NEW.ended, b.started)
+				) isOverlapped INTO isOverlapping
+			FROM vn.business b
+			WHERE workerFk = NEW.workerFK
+				AND b.id <> NEW.id
+			ORDER BY isOverlapped DESC 
+			LIMIT 1;
 			
 		IF isOverlapping THEN 
 			CALL util.throw ('IS_OVERLAPPING');
 		END IF;
-
 	END IF;
-
 END$$
 DELIMITER ;