ISO Response Code
| ErrorCode | ErrorMessage |
|---|---|
| 000 | Approved |
| 100 | Do not honour |
| 101 | Expired card or invalid expiration date |
| 102 | Suspected fraud |
| 104 | Restricted card |
| 106 | Allowable PIN tries exceeded |
| 109 | Invalid merchant |
| 110 | Invalid amount |
| 111 | Invalid card number |
| 115 | Requested function not supported |
| 116 | Not sufficient funds |
| 117 | Incorret PIN |
| 118 | No card record |
| 119 | Transaction not permitted to cardholder |
| 120 | Transaction not permitted to terminal |
| 121 | Exceeds withdrawal amount limit |
| 122 | Transaction not permitted |
| 123 | Exceeds withdrawal frequency limit |
| 124 | Violation of law |
| 125 | Card not effective |
| 126 | Invalid PIN block |
| 129 | Suspected counterfeit card |
| 182 | Wallet error (See Tokenization Error Codes appendix for further details) |
| 200 | Do not honour |
| 202 | Suspected fraud |
| 204 | Invalid card |
| 208 | Lost card |
| 209 | Stolen card |
| 210 | Suspected counterfeit card |
| 413 | Excess Reattempts: tentativo di ri-sottomissione della medesima transazione che ha subito precedentemente una negazione, per cui i circuiti proibiscono il reitero. Contattare il cliente per verificare con la sua banca o ricevere un nuovo strumento di pagamento. |
| 888 | Pending |
| 902 | Invalid transaction |
| 903 | Re-enter transaction |
| 904 | Format error |
| 906 | Cutover in process |
| 907 | Sard issuer or switch inoperative |
| 908 | Transaction destination cannot be found for routing |
| 909 | System malfunction |
| 911 | Card issuer timed out |
| 913 | Duplicate transmission |
| 999 | Agreement error during creation due to merchant's parameters |
It is advisable not to detail the to the cardholder, in that providing the reason for a denial means providing ill-intentioned persons with an instrument to commit fraud. We suggest distinguishing between positive and negative outcome alone and, possibly, advising the cardholder to repeat the transaction carefully checking entered details or contacting his/her bank immediately.