diff --git a/db/routines/vn/procedures/item_getMinacum.sql b/db/routines/vn/procedures/item_getMinacum.sql
index 2b51355d5..1decf881d 100644
--- a/db/routines/vn/procedures/item_getMinacum.sql
+++ b/db/routines/vn/procedures/item_getMinacum.sql
@@ -8,7 +8,7 @@ CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn`.`item_getMinacum`(
 BEGIN
 /**
  * Cálculo del mínimo acumulado, para un item/almacén
- * especificado, en caso de NULL para todo.
+ * especificado, en caso de NULL para todos.
  *
  * @param vWarehouseFk Id warehouse
  * @param vDated Fecha inicio
@@ -47,7 +47,7 @@ BEGIN
 						JOIN travel t ON t.id = e.travelFk
 					WHERE t.landed BETWEEN vDated AND vDatedTo
 						AND (vWarehouseFk IS NULL OR t.warehouseInFk = vWarehouseFk)
-						AND !e.isExcludedFromAvailable
+						AND NOT e.isExcludedFromAvailable
 						AND b.quantity <> 0
 						AND (vItemFk IS NULL OR b.itemFk = vItemFk)
 				UNION ALL
@@ -60,10 +60,10 @@ BEGIN
 						JOIN travel t ON t.id = e.travelFk
 					WHERE t.shipped BETWEEN vDated AND vDatedTo
 						AND (vWarehouseFk IS NULL OR t.warehouseOutFk = vWarehouseFk)
-						AND !e.isExcludedFromAvailable
+						AND NOT e.isExcludedFromAvailable
 						AND b.quantity <> 0
 						AND (vItemFk IS NULL OR b.itemFk = vItemFk)
-						AND !e.isRaid
+						AND NOT e.isRaid
 				UNION ALL
 				SELECT r.itemFk,
 						r.shipment,
@@ -71,11 +71,11 @@ BEGIN
 						r.warehouseFk
 					FROM hedera.orderRow r
 						JOIN hedera.`order` o ON o.id = r.orderFk
-						JOIN vn.client c ON c.id = o.customer_id
+						JOIN client c ON c.id = o.customer_id
 					WHERE r.shipment BETWEEN vDated AND vDatedTo
 						AND (vWarehouseFk IS NULL OR r.warehouseFk = vWarehouseFk)
 						AND r.created >= (
-							SELECT SUBTIME(util.VN_NOW(), reserveTime)
+							SELECT util.VN_NOW() - INTERVAL TIME_TO_SEC(reserveTime) SECOND
 								FROM hedera.orderConfig
 						)
 						AND NOT o.confirmed
@@ -89,11 +89,11 @@ BEGIN
 	CREATE OR REPLACE TEMPORARY TABLE tmp.itemMinacum
 		(INDEX(itemFk))
 		ENGINE = MEMORY
-		SELECT i.itemFk,
-				i.warehouseFk,
-				i.quantity amount
-			FROM tmp.itemAtp i
-			HAVING amount <> 0;
+		SELECT itemFk,
+				warehouseFk,
+				quantity amount
+			FROM tmp.itemAtp
+			WHERE quantity <> 0;
 
 	DROP TEMPORARY TABLE
 		tmp.itemAtp,