Aptra Advance Ndc Reference Manual

This section is essential for anyone tasked with deploying or customizing the software for a specific banking network.

Encrypted card details read from the magnetic stripe or EMV chip. aptra advance ndc reference manual

Communication between the ATM and the host relies on strictly formatted message strings. These are split into two primary streams: (ATM to Host) and Downstream Messages (Host to ATM). Upstream: Transaction Request Sent when a user requests a service. It contains: Message Class and Subclass : Identifies the message type. This section is essential for anyone tasked with

It adheres to NCR Direct Connect (NDC) protocols, allowing banks to leverage existing host systems while upgrading to modern, rich graphical user interfaces (GUIs). These are split into two primary streams: (ATM

As IATA moves toward standards and the eventual deprecation of PNRs, the Aptra Advance NDC Reference Manual will evolve. Look for upcoming sections on:

When an ATM encounters a fault, Advance NDC generates structured diagnostic logs. Understanding these codes is essential for reducing terminal downtime. M-Status (Mechanism Status)

Sent by the ATM to ask for authorization (includes track data, PIN block, and requested amount).