| 830 | approved | Approved |
| 831 | declined | Declined |
| 832 | pending | Pending |
| 833 | error | Error |
| 834 | disputed | Disputed |
| 835 | amount_too_high | Requested refund amount too high |
| 836 | partially_refunded | Partially refunded |
| 837 | partially_disputed | Partially disputed |
| 838 | refunded | Already fully refunded |
| 839 | partially_refunded_and_disputed | Partially refunded and partially disputed |
| 840 | insufficient_funds | Insufficient funds on account |
| 841 | tranasction_not_captured | Transaction has not been captured |
| 842 | operation_expired | The maximum period for this operation has expired |
| 843 | duplicate | Duplicate |
| 844 | do_not_honor | Do not honor |
| 845 | wrong_currency | Wrong currency |
| 846 | has_chargeback | Has chargeback |
| 847 | transaction_recaptured | Transaction recaptured |
| 848 | operation_failed | Operation failed |
| 849 | timeout_during_PIN_entry | Timeout |
| 850 | transaction_not_found | Transaction not found |
| 851 | transaction_refused | Transaction refused |
| 852 | no_account | No account |
| 853 | processor_unavailable | Processor unavailable |
| 854 | invalid_merchant | Invalid merchant |
| 855 | refer_to_issuer | Refer to issuer |
| 856 | expired_card | Expired card |
| 857 | invalid_amount | Invalid amount |
| 858 | requested_by_customer | Requested by customer |
| 859 | fraudulent | Fraudulent |
| 860 | no_such_issuer | No such issuer |
| 861 | pick_up_card | Pick up card; call issuer |
| 862 | voided | Voided |
| 863 | lost_or_stolen_card | Lost or stolen card |
| 9999 | unknown | Unknown |
