Any RC outside the range of 0-399 (timeout, bad gateway etc) should be considered as "processing" and It requires partner to hit API status after 150 seconds.
Below mentioned are the response codes (RCs) ranges for each type of response code.
|Error Code Range||Meaning|
|0 - 99||Success - The payment is successful.|
|188||The transaction is processing.|
|100 - 199||Failed - The payment is failed and balance is refunded to the account.|
|200 - 299||The transaction is processing. Once further updates are available,|
a callback will be sent to partner API or partner can get further status via Status API.
|300||Inquiry Successful - The inquiry for the product is successful.|
|301 - 399||Inquiry failed - The inquiry for the product is failed.|
|600||Cancel Successful - The booking has been canceled successfully.|
|601 - 699||Cancel failed - The booking is failed to cancel|
For details regarding each RC, please follow the link
Updated 9 months ago