| 00 | Approved or completed successfully |
| 901 | Invalid account |
| 902 | Inactive account |
| 903 | Invalid merchant |
| 904 | Failure sending SMS |
| 905 | Do not honor |
| 906 | General error |
| 907 | Failure sending email |
| 908 | Account opening error |
| 909 | Request in progress |
| 910 | Transaction error |
| 911 | Third-party error |
| 912 | Invalid transaction |
| 913 | Invalid amount |
| 914 | Invalid card number |
| 920 | Invalid response |
| 921 | No response |
| 924 | File update not supported |
| 925 | Unable to locate record |
| 926 | Duplicate record |
| 930 | Format error |
| 931 | Bank not supported |
| 940 | Function not supported |
| 951 | Insufficient funds |
| 952 | No checking account |
| 954 | Expired card |
| 955 | Incorrect PIN |
| 956 | No card record |
| 957 | No configuration found |
| 959 | Suspected fraud |
| 961 | Exceeds withdrawal limit |
| 963 | Security violation |
| 965 | Exceeds withdrawal frequency |
| 966 | Response received too late |
| 975 | PIN tries exceeded |
| 976 | Password tries exceeded |
| 977 | Security answer tries exceeded |
| 991 | No response from bank |
| 992 | Routing error |
| 993 | Violation of law |
| 994 | Duplicate transaction |
| 995 | No response from third party |
| 996 | System malfunction |
| 997 | Unknown error |
| 998 | Invalid request |
| 999 | Unable to complete request |