Transaction Status Code

Status code for the Scan2Pay API Response.

00 Class

Code	Description	Remark
0000	Success	API executed successfully or transaction success.

For some payments such as EasyCard, you should check also the status code contained in the Data field. For this kind of payment methods, 0000 only indicates the API itself is executed correctly.

99 Class

Code	Description	Remark
9999	Server unavailable temporarily
9998	Transaction Failed
9997	Transaction is ongoing	Treated as transaction failure
9996	SSL socket error
9995	System error	Check if the correct public key is used.
9994	Network or crypto error	Check network connection. 2. Check public key used for the crypto.

Code	Description	Remark
8001	Data conversion failed
8002	Incorrect data format
8003	Decryption failed
8004	Incorrect verification code
8005	Version not supported
8006	Login failed
8007	User not exists
8008	The account is already logged in to another device
8009	Invalid session
8010	Incorrect transmission method
8011	There was an error in the database. Please contact the system administrator
8012	Exchange rate service error
8013	Repeated user or ID
8014	The transaction had reached the value of risk management
8015	Network connection failed

70 Class

Code	Description	Remark
7000	Repeated order number	StoreOrderNo already existed
7001	Order already refunded or cancelled
7002	Order number not exists	StoreOrderNo not existed
7003	Repeated refund number
7004	Refund not existed

71 Class

Code	Description	Remark
7100	Security check failed
7101	Transaction tag not found
7102	Order number verification failed
7103	Order amount verification failed
7104	Refund number verification failed
7105	Incorrect TradeKey or RefundKey	The key has to be SHA256 coded. (All characters has to be in lower-case)
7106	Merchant device error
7107	Refund amount verification failed
7108	Too close to the last refund transaction time
7110	Inconsistent refund amount
7111	Total refund amount exceeds the order amount
7112	Order has already been refunded
7113	Original order transaction failed
7114	Order processing
7115	Information inconsistent to original order
7116	Information inconsistent to original refund
7117	Transaction type not found
7118	Invalid transaction type
7119	Refund processing
7120	Barcode or instruction format error
7121	Barcode not found
7122	Incorrect payment password
7123	Barcode expired
7124	Incorrect time format
7125	Incorrect amount format
7126	Incorrect amount or amount exceeds the limit
7127	Incorrect Store Order number	Incorrect StoreOrderNo
7128	Incorrect format of store transaction number
7129	Incorrect store number	Incorrect StoreInfo
7130	Incorrect device number	Incorrect DeviceInfo
7131	Incorrect item format
7132	Incorrect Merchant ID	Incorrect MchId
7133	Repeated cancellation of order
7134	Order cancellation failed
7135	Incorrect system transaction number	Incorrect SysOrderNo
7136	Incorrect refund object
7137	Repeated refund
7138	Refund failed
7139	Incorrect format of refund amount
7140	Incorrect query object
7141	Query failed
7142	Order creation failed
7143	Incorrect merchant verification token	Token error
7144	Merchant verification token not found
7145	Exception found in merchant API request activities, access denied
7146	Repeated transaction number
7147	Transaction method not exists
7148	Billing message is too long
7149	Order notification is too long
7150	Incorrect format of product information
7151	The product name is too long
7152	Incorrect format of product quantity
7153	Incorrect format of product price
7154	Refund message is too long
7155	Refund period expired
7156	Certificate not exists (Merchant)
7157	Certificate not exists (Platform)
7158	Merchant IP verification error
7159	Incorrect payment method code
7160	Incorrect order currency
7161	Payment platform exchange rate not exists
7162	Exchange rate not exists
7163	Merchant is currently unable to create a payment order
7164	Return to URL before the payment completed
7165	Incorrect format of Response URL
7166	Illegal URL or not a whitelist
7167	Device ID deactivated
7168	Incorrect refund key

72 Class

Code	Description	Remark
7200	Offline service not activated
7201	Merchant not activated
7202	Signature verification error
7203	Payment method cannot be used

73 Class

Code	Description	Remark
7300	Please contact the card issuing bank	(Call Bank)
7301	Transaction declined	(Decline)
7302	Card left in the machine
7303	Card expired	(Expire card)
7304	Incorrect transaction date
7305	Transaction timeout	Authorization message from card issuing bank cannot be sent back to server on time (25 sec)
7306	Risk card number or installment bonus data failed to read
7307	Incorrect installment data
7308	Incorrect bonus point data
7309	Installment payment not available
7310	Bonus point payment not available
7311	Installment transaction, please enter the number of installment
7312	Incorrect entering of transaction type	'0':General transaction '1':Installment '2':Bonus point
7313	Transaction timeout
7314	Incorrect card number
7315	3D secure verification failed
7316	incorrect format of card valid date
7317	The function is not supported by the terminal
7318	Incorrect entering of transaction code
7319	Invalid order number, cannot cancel the authorization
7320	Terminal has not been filed
7321	Invalid 3D secure signature of card issuer
7322	Error replied by card issuer's 3D verification server
7323	Amount exceeds the merchant monthly limit
7324	Amount of single transaction exceeds
7325	Repeated request of billing
7326	Incorrect cardholder IP
7327	Transaction cancellation expired
7328	Installment payment is not available for this card type
7329	Bonus point payment expired for this card type
7330	Deactivated card type
7340	Bonus point payment is not available
7341	Transfer to the card issuing bank for 3D secure verification
7342	Credit card authorization failed
7343	Installment transaction is not available for international credit cards
7344	International credit card is not acceptable in this store
7345	Reached the credit card authorization amount
7346	Not full-settlement or full-refund for installment transaction
7347	Incorrect format of CVV
7348	Direct authorization of card number is not acceptable	(Reject behind-the-scenes authorization of this store)
7349	Credit card lump-sum payment is not acceptable by this merchant

60 Class

Code	Description	Remark
6001	Invoice cancelled
6002	Invoice not exists	No matched invoice in the system

Other Class

Code	Description	Remark
7404	Unknown error
2000	No information found
2005	Data correspondence exception