Recent content by tgoedde

  1. tgoedde

    [Error #22]

    Error Codes What does Error #22, Valid (R22), Valid (R19), Valid (R17), Valid (R16), Valid (R12), and Looks Valid mean? It would be nice if EMV had a code list available. I've scrubbed this list of 15,000+ names about 10 times and each time it comes up with more of these messages using the...
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