# Código API
| Código(String) | Mensaje(String) | SubCódigo(String) | SubMessage(String) | Descripción |
|---|---|---|---|---|
| 10000 | Success | | | |
| 20000 | Service Currently Unavailable | | | |
| 40001 | Missing Required Arguments | | | |
| 40004 | Method not supported | | | |
| 40005 | MediaType not supported | | | |
| 40002 | Business Failed | missing-signature-config | Falta configuración de firma | |
| 40002 | Business Failed | merchant-status-abnormal | Merchant inválido | |
| 40002 | Business Failed | app-status-abnormal | App inválida | |
| 40002 | Business Failed | app-not-match | App no coincide | |
| 40002 | Business Failed | invalid-signature | Firma inválida | |
| 40002 | Business Failed | no-method-supported | Método no compatible | |
| 40002 | Business Failed | currency-not-supported | Moneda no soportada | |
| 40002 | Business Failed | duplicate-out_trade_no | out_trade_no duplicado | |
| 40002 | Business Failed | gen-card-token-fail | Gen card token fallido | |
| 40002 | Business Failed | card-token-expired | Card token expirado | |
| 40002 | Business Failed | bank-side-busy | Sitio de banco ocupado | |
TIP
Para otros errores no enumerados aquí, consulte el response recibido.