You may get errors with the following codes while running the authentication server.
| Error | Meaning |
|---|---|
| temporarily_unavailable | An unexpected system error. Check the Authentication Server logs. |
| invalid_request | The Authentication Server client sent an incomplete request. Check the Authentication Server logs. |
| unsupported_response_type | The Authentication Server client sent an invalid response type in the request. Check the Authentication Server logs. |
| unauthorized_client | The Authentication Server client is not included in the list of authorized clients. Check the server configuration file <TWCloud dir>/AuthServer/config/authserver.properties (parameter authentication.client.ids). |
| 404 | TWCloud REST endpoint for user credentials checking is not found. Check the server configuration file <TWCloud dir>/AuthServer/config/authserver.properties (parameter twc.server.identity.check.api). |
| system_error | Problems with the keystore management. Check if the valid keystore.jks file exists in the <TWCloud dir>/AuthServer/config directory. |