At the end of the payment transaction the Integration Server (IS) sets the following variables:
- IS_PAY_RESP_CODE
- IS_PAY_RESP_SUBCODE
- IS_PAY_RESP_RSN
- IS_PAY_RESP_DESC
Response Code: The overall status of the transaction (1 = Approved, 2 = Declined, 3 = Error, 4 = Held for Review)
Response Subcode: A code used by the payment gateway for internal transaction tracking
Response Reason Code: A code that represents more details about the result of the transaction. Format: Numeric
Response Reason Text: A brief description of the result, which corresponds with the response reason code