diff --git a/db/routines/vn/procedures/sectorCollectionSaleGroup_add.sql b/db/routines/vn/procedures/sectorCollectionSaleGroup_add.sql
index 9e21defc5..5ffb30635 100644
--- a/db/routines/vn/procedures/sectorCollectionSaleGroup_add.sql
+++ b/db/routines/vn/procedures/sectorCollectionSaleGroup_add.sql
@@ -8,6 +8,25 @@ BEGIN
  * @param vSaleGroupFk Identificador de vn.saleGroup
  * @param vSectorCollectionFk Identificador de vn.sectorCollection
  */
+ 	DECLARE vHasSaleGroup INT;
+	DECLARE vHasSectorCollection INT;
+
+	SELECT COUNT(id) INTO vHasSaleGroup
+		FROM saleGroup
+		WHERE id = vSaleGroupFk;
+
+	IF !vHasSaleGroup THEN 
+		CALL util.throw ("invalid saleGroup");
+	END IF;
+
+	SELECT COUNT(id) INTO vHasSectorCollection
+		FROM sectorCollection 
+		WHERE id = vSectorCollectionFk;
+
+	IF !vHasSectorCollection THEN 
+		CALL util.throw ("invalid sectorCollection");
+	END IF;
+
 	REPLACE sectorCollectionSaleGroup
 		SET sectorCollectionFk = vSectorCollectionFk, 
 			saleGroupFk = vSaleGroupFk;