Translates software commands into specific physical actions across different ATM modules. 2. Document Architecture and Target Audience
Hexadecimal codes that position text, clear screen buffers, or display custom graphics.
NCR Advance NDC is a specialized software application that runs on the ATM. It allows the terminal to communicate with a centralized host using traditional NDC messages. It translates hardware events (like a cash dispenser malfunction or a card swipe) into standardized data packets the bank's mainframe can understand.
Without this manual, developers would be reverse-engineering a black box. aptra advance ndc reference manual
The 768-page manual is a definitive resource, structured as a logical guide through the entire process of building a functioning self-service application. It begins with fundamental concepts and progressively delves into advanced technical details.
NCR’s APTRA Advance NDC (Network Delivery Controls) is the global gold standard for ATM application software. It allows financial institutions to control automated teller machines using standard NDC protocols.
: Specifications for Transaction Request messages, Solicited Status messages (e.g., device health updates), and Unsolicited Status messages (e.g., card reader jams). Host-to-Terminal (H2T) NCR Advance NDC is a specialized software application
The manual provides detailed technical information on how the system interfaces with physical hardware components. This includes physical and touch-screen keyboards, with a special focus on Secure PIN Entry . It also covers a wide array of supported hardware:
Finding the can be challenging as it is proprietary NCR documentation. It is often shared in financial tech communities or can be obtained by becoming an authorized NCR partner. The manual has been known to be a PDF document of around 4 MB in size and 768 pages long .
Requests from the ATM to the host (e.g., "Customer wants $40"). "Customer wants $40").
| Error Code | Message | Root Cause (per manual) | Fix | | :--- | :--- | :--- | :--- | | | "Invalid Pax Type" | Using CNN for a 15-year-old (APTRA requires YTH from 12-15) | Re-map to IATA YTH code | | NDC-211 | "Offer Expired" | OrderCreate sent after TimeLimit | Re-run AirShopping | | NDC-307 | "Seamap Unavailable" | Requesting seat map for flight < 4 hrs | Use OrderRetrieve instead | | NDC-448 | "Currency Mismatch" | Shopping in EUR, Ordering in USD | Keep currency consistent | | NDC-909 | "Unknown Origin/Destination" | City code exists but no airport (e.g., LON vs LHR) | Use IATA airport codes only |
Which specific (e.g., cash dispenser, card reader, EPP) you are focusing on?
A critical component for modern banking, focusing on Smart Card processing. ICC Application Selection