Error Codes


Lists the error codes you can get on the Seamless side. With these error codes, you can quickly resolve your problem and get system activation.
You may also encounter these error codes in api request and response values.

Code Message
200 Success
404 Transaction Not Found
201 Transaction Already
500 Internal Server Error
1001 Do not leave blank field.
1002 Merchant account not found.
1003 Merchant account is not active.
1004 The member account has been closed.
1005 The selected payment method is not active.
1006 An invalid amount has been entered for the selected payment method.
1007 You have an active pending transaction, please wait for your active transaction to be completed.
1008 Your transaction could not be created.
1009 Transaction has been made with the external_transaction_id you sent.
1010 Unsupported language
1011 Unsupported currency
1012 The IP address to which the request is sent is not defined for the merchant account.