Card Update - emvchipupdatetxn
This section describes the message parameters for EMV Card Update transaction processing, which you can submit using the XML API integration method. Refer to the Integration Methods section for more information.
The emvchipupdatetxn transaction updates the system with information from the chip card. The chip card may update the transaction data after the Issuer information has been received from the emvchipsale response.
If the chip card accepts the Issuer authorization (does not decline by card), submit emvchipupdatetxn to complete the transaction.
In this section:
For the entire list of API endpoints, refer to API Endpoints.
Request
| Field name | Description | Required | Length | Data type |
|---|---|---|---|---|
ssl_merchant_id | Merchant ID Elavon-assigned Converge Account ID (AID). | Required | 6 or 7 | numeric |
ssl_user_id | Converge User ID The user ID with Hosted Payment API User status that can send transaction requests through the terminal. | Required | 15 | alphanumeric |
ssl_pin | Terminal ID Unique identifier of the terminal that will process the transaction request and submit to the Converge gateway. The ssl_user_id sending the transaction request must be associated with the terminal that will process the request. | Required | 64 | alphanumeric |
ssl_transaction_type | Transaction Type Valid value: emvchipupdatetxn | Required | 20 | alphanumeric |
ssl_txn_id | Transaction ID Unique identifier of the previously approved Sale ( emvchipsale) transaction. | Required | 46 | alphanumeric |
| [Integrated Circuit Card] | ||||
ssl_icc_isr | Issuer Script Results Describes the results of the terminal script processing. | Optional | 84 | alphanumeric |
ssl_icc_tsi | Transaction Status Information Valid values:
| Optional | 1 | alphanumeric |
| [Signature Data] | ||||
ssl_signature_image | Signature Image Digital version of the cardholder’s signature. | Optional | BLOB | Base64 Encoded |
ssl_image_type | Signature Image Format File format of the signature image. Valid values: GIF, TIF, JPG, PNG | Optional | 3 | alphanumeric |
Response
| Field name | Description |
|---|---|
ssl_result | Transaction Outcome An ssl_result = 0 indicates an approved transaction.An ssl_result not equal to 0 indicates a declined and unauthorized transaction. |
ssl_result_message | Transaction Result Message A result of SUCCESS indicates that the system was updated. |
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. |