diff --git a/db/routines/vn/triggers/accountReconciliation_beforeInsert.sql b/db/routines/vn/triggers/accountReconciliation_beforeInsert.sql
index c586dc57e..4fedd62b8 100644
--- a/db/routines/vn/triggers/accountReconciliation_beforeInsert.sql
+++ b/db/routines/vn/triggers/accountReconciliation_beforeInsert.sql
@@ -3,13 +3,13 @@ CREATE OR REPLACE DEFINER=`root`@`localhost` TRIGGER `vn`.`accountReconciliation
 	BEFORE INSERT ON `accountReconciliation`
 	FOR EACH ROW
 
-	SET NEW.calculatedCode = REPLACE(
-							REPLACE(
-								REPLACE(
-									REPLACE(
-											CONCAT(NEW.supplierAccountFk,NEW.operationDated,NEW.amount,NEW.concept,NEW.debitCredit)
-											,' ','')
-										,":",'')
-									,'-','')
-								,'.','')$$
-DELIMITER ;
+	SET NEW.calculatedCode = REGEXP_REPLACE(
+		CONCAT(NEW.supplierAccountFk, 
+			NEW.operationDated, 
+			NEW.amount, 
+			NEW.concept, 
+			CAST(NEW.debitCredit AS UNSIGNED)
+		),
+		'[ :\\-.]', ''
+	)$$
+DELIMITER ;
\ No newline at end of file