Reversal - emvreverse

This section describes the message parameters for EMV Card Reversal transaction processing, which you can submit using the XML API integration method. Refer to the Integration Methods section for more information.

The emvreverse transaction reverses an approved authorization from an emvchipsale transaction after a decline by card  is received from the Chip card. The Chip card may decline the transaction data even after an Issuer approval, in this case a reversal must be sent to restore the funds back to the card. This action can be performed within 5 minutes after an emvchipsale transaction.

In this section:

Request

ssl_merchant_id
15 | numeric | required
Merchant ID
Elavon-assigned Converge account ID.
ssl_user_id
15 | alphanumeric | required
Converge User ID
The user ID with Hosted Payment API User status that can send transaction requests through the terminal.
ssl_pin
64 | alphanumeric | required
Terminal ID
Unique identifier of the terminal that will process the transaction request and submit to the Converge gateway.
Important: The ssl_user_id sending the transaction request must be associated with the terminal that will process the request.
ssl_transaction_type
20 | alphanumeric | required
Transaction Type
Value: emvreverse
ssl_txn_id
46 | alphanumeric | required
Transaction ID
Unique identifier of the previously approved Sale (emvchipsale) transaction.

Response

ssl_result
 
Transaction Outcome
An ssl_result = 0 indicates a successful reversal.
ssl_result_message
 
Transaction Result Message
A result of SUCCESS  indicates that the transaction was reversed.
ssl_txn_id
 
Transaction ID
Unique identifier of the transaction.
[Error]
Returned only if an error occurs. Refer to the Error Codes section for more information.
errorCode
 
Error Code
Typically, when the transaction failed validation or the request is incorrect. This will prevent the transaction from going to authorization. This is a numeric field.
errorMessage
 
Error Message
Detailed explanation of the error. This field may be changed based on merchant configuration in the user interface.
errorName
 
Error Name
Error name or reason for the error.