Card Verification Number (CVN) Results
The possible result codes for the Card Verification Number check. The CVN codes are returned in the ccAuthReply_cvCode reply field for the Simple Order API, and in the auth_cv_result reply field for the SCMP API.
D: Transaction determined suspicious by issuing bank.
I: Card verification number failed processor's data validation check.
M: Card verification number matched.
N: Card verification number not matched.
P: Card verification number not processed by processor for unspecified reason.
S: Card verification number is on the card but was not included in the request.
U: Card verification is not supported by the issuing bank.
X: Card verification is not supported by the card association.
1: Card verification is not supported for this processor or card type.
2: Unrecognized result code returned by processor for card verification response.
3: No result code returned by processor.