REST / JSON Web API
REST/JSON error codes
Success Jump to heading
In case of success, the following HTTP header is returned:
text
text
Errors Jump to heading
On error, the HTTP header Status should be set and the following HTTP header can be sent (optional):
text
text
Three different types of error can occur:
-
errors returned by the HTTP server, returning
Status -
errors returned by the high-layer API, returning
Statusand optionallyX-Alctl-ErrnoandX-Alctl-Errstr -
errors returned by the low-layer API, returning
Status,X-Alctl-ErrnoandX-Alctl-Errstr
HTTP status Jump to heading
These messages can be returned by WAPI service to show statuses and reasons:
| Status | Reason |
|---|---|
| 1.1 | Continue |
| 101 | Switching Protocols |
| 200 | OK |
| 201 | Created |
| 202 | Accepted |
| 203 | Non-Authoritative Information |
| 204 | No Content |
| 205 | Reset Content |
| 206 | Partial Content |
| 300 | Multiple Choices |
| 301 | Moved Permanently |
| 302 | Found |
| 303 | See Other |
| 304 | Not Modified |
| 305 | Use Proxy |
| 306 | (Unused) |
| 307 | Temporary Redirect |
| 400 | Bad Request |
| 401 | Unauthorized |
| 402 | Payment Required |
| 403 | Forbidden |
| 404 | Not Found |
| 405 | Method Not Allowed |
| 406 | Not Acceptable |
| 407 | Proxy Authentication Required |
| 408 | Request Timeout |
| 409 | Conflict |
| 410 | Gone |
| 411 | Length Required |
| 412 | Precondition Failed |
| 413 | Request Entity Too Large |
| 414 | Request-URI Too Long |
| 415 | Unsupported Media Type |
| 416 | Requested Range Not Satisfiable |
| 417 | Expectation Failed |
| 500 | Internal Server Error |
| 501 | Not Implemented |
| 502 | Bad Gateway |
| 503 | Service Unavailable |
| 504 | Gateway Timeout |
| 505 | HTTP Version Not Supported |
High-layer errors Jump to heading
These errors are returned by the high-layer of the API.
| Status | Reason | Usual cause |
|---|---|---|
| 400 | Bad Request | Client error, see below |
| 404 | Not Found | This object does not exist |
| 405 | Method Not Allowed | This method does not exist for this object |
| 415 | Unsupported Media Type | This file type is not supported by this object |
| 500 | Internal Server Error | Server error, see below |
HTTP errors 400 and 500 are completed by the HTTP headers X-Alctl-Errno and X-Alctl-Errstr.
| Status | Reason | X-Alctl-Errno | X-Alctl-Errstr |
|---|---|---|---|
| 500 | Internal Server Error | 1001 | should not happen |
| 500 | Internal Server Error | 1011 | read error |
| 500 | Internal Server Error | 1012 | write error |
| 500 | Internal Server Error | 1013 | execution error |
| 500 | Internal Server Error | 1014 | child timeout error |
| 500 | Internal Server Error | 1021 | lckpwdf failed |
| 400 | Bad Request | 1101 | missing scope name |
| 400 | Bad Request | 1102 | missing transaction id |
| 400 | Bad Request | 1103 | missing scope name or transaction id |
| 400 | Bad Request | 1111 | bad input format |
| 400 | Bad Request | 1112 | empty input |
| 400 | Bad Request | 1113 | too much input |
Info
The X-Alctl-Errstr header field string is only available for information purposes and the results can differ. You should only consider X-Alctl-Errno.
These errors follows a categorization rule:
| Type | X-Alctl-Errno | Category |
|---|---|---|
Server error 10xx |
||
100x |
General | |
101x |
File system | |
102x |
Locking | |
Client error 11x |
||
110x |
Identification | |
111x |
Input format |
Low-layer errors Jump to heading
These errors are returned by the low-layer of the API, for example, the alohactl command-line utility.
| Status | Reason | X-Alctl-Errno | X-Alctl-Errstr |
|---|---|---|---|
| 400 | Bad Request | 0 | |
| 400 | Bad Request | 99 | |
| 503 | Service Unavailable | 100 | API is locked |
| 500 | Internal Server Error | 101 | Configuration validation failure |
| 500 | Internal Server Error | 110 | Configuration apply failure |
| 500 | Internal Server Error | 111 | Unable to create transaction context |
| 500 | Internal Server Error | 112 | Unable to create transaction context for sub-module |
| 500 | Internal Server Error | 113 | Unable to re-create transaction context |
| 500 | Internal Server Error | 114 | Unable to backup configuration |
| 500 | Internal Server Error | 115 | Unable to install configuration |
| 500 | Internal Server Error | 120 | Unable to restore configuration |
Info
The X-Alctl-Errstr header field string is only available for information purposes and the results can differ. You should only consider X-Alctl-Errno.
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