2.11: Step-Up Authentication Is Unavailable {#reference_tpn_pj2_zpb}
====================================================================

This test verifies that the correct response is returned when step-up authentication is unavailable.

Card Numbers
------------

American Express (Card Type = 003)
----------------------------------

| **`3-D Secure` 2.1.0** Test Card Number | **`3-D Secure` 2.2.0** Test Card Number |
|-----------------------------------------|-----------------------------------------|
| ---                                     | 34XXX XX XXXX 2484                      |

Diners Club (Card Type = 005)
-----------------------------

| **`3-D Secure` 2.1.0** Test Card Number | **`3-D Secure` 2.2.0** Test Card Number |
|-----------------------------------------|-----------------------------------------|
| ---                                     | 6X11XX XX XXXX 1129                     |

Discover (Card Type = 004)
--------------------------

| **`3-D Secure` 2.1.0** Test Card Number | **`3-D Secure` 2.2.0** Test Card Number |
|-----------------------------------------|-----------------------------------------|
| ---                                     | 6X11XX XX XXXX 1129                     |

Mastercard (Card Type = 002)
----------------------------

| **`3-D Secure` 2.1.0** Test Card Number | **`3-D Secure` 2.2.0** Test Card Number |
|-----------------------------------------|-----------------------------------------|
| ---                                     | 52XXXX XX XXXX 2664                     |

Visa (Card Type = 001)
----------------------

| **`3-D Secure` 2.1.0** Test Card Number | **`3-D Secure` 2.2.0** Test Card Number |
|-----------------------------------------|-----------------------------------------|
| ---                                     | 4XXXXX XX XXXX 242X                     |

Results for the Check Enrollment Service
----------------------------------------

Status = PENDING_AUTHENTICATION  
The cardholder is enrolled in payer authentication. Authenticate before proceeding with authorization.  
VERes enrolled = `Y`  
PARes Status = `C`  
XID = \<XID value\> (American Express only)

Results for the Validation Authentication Service
-------------------------------------------------

Status =` `AUTHENTICATION_SUCCESSFUL` `Authentication is validated.  
PARes status = `U`  
XID = \<XID value\> (American Express only)

E-Commerce Indicator (ECI) Values {#reference_tpn_pj2_zpb_secti5_3yb}
---------------------------------------------------------------------

This table lists the expected ECI raw values and their respective string values from this transaction. These values indicate whether the payer was authenticated by the card network. These values should be passed under this test condition when a transaction is submitted for payment authorization.

|     Network      | ECI Raw Value |    ECI String Value     |
|------------------|---------------|-------------------------|
| American Express | 07            | internet                |
| Diners Club      | 07            | internet                |
| Discover         | 07            | internet                |
| Mastercard       | 00            | internet                |
| Visa             | 07            | internet or vbv_failure |

Action
------

The merchant can retry authentication or process without the liability shift.