123 Result Code
| Result Code | Result Description |
|---|---|
| 000 | SUCCESS (PAID) |
| 001 | SUCCESS (PENDING) |
| 002 | TIMEOUT |
| 003 | INVALID MESSAGE |
| 004 | INVALID PROFILE(MERCHANT) ID |
| 005 | DUPLICATED INVOICE |
| 006 | INVALID AMOUNT |
| 007 | INSUFFICIENT BALANCE |
| 008 | INVALID CURRENCY CODE |
| 009 | PAYMENT EXPIRED |
| 10 | PAYMENT CANCELED BY PAYER |
| 011 | INVALID PAYEE ID |
| 012 | INVALID CUSTOMER ID |
| 013 | ACCOUNT DOES NOT EXIST |
| 014 | AUTHENTICATION FAILED |
| 015 | SUCCESS (PAID MORE MISMATCHED) customer paid more than transaction amount |
| 016 | SUCCESS (PAID LESS MISMATCHED) customer paid less than transaction amount |
| 017 | SUCCESS (PAID EXPIRED) customer paid expired transaction Merchant can select response between '000' or "017" (setting in 123 Merchant report service) |
| 018 | RESERVED |
| 019 | NO-ACTION FROM WEBPAYMENT |
| 998 | INTERNAL ERROR |
| 999 | SYSTEM ERROR |