HTTP Status and SubStatus codes
Oct 04, 07HTTP Status and SubStatus codes
| HTTP Status | HTTP SubStatus | Definition |
| 100 | Continue | |
| 101 | Switching pools | |
| 200 | OK. The clinet request has succeeded | |
| 201 | Created | |
| 202 | Accepted | |
| 203 | Non-authoritative information | |
| 204 | No content | |
| 205 | Reset content | |
| 206 | Partial content | |
| 301 | Permanent Redirect. | |
| 302 | Object Moved | |
| 304 | Not Modified. | |
| 307 | Temporary redirect. | |
| 400 | Cannot resolve the request. | |
| 401.x | Unauthorized. | |
| 401 | 1 | Access is denied due to invalid credentials. |
| 401 | 2 | Access is denied due to server configuration favoring an alternate authentication method. |
| 401 | 3 | Access is denied due to an ACL set on the requested resource. |
| 401 | 4 | Authorization failed by a filter installed on the Web server. |
| 401 | 5 | Authorization failed by an ISAPI/CGI application. |
| 401 | 7 | Access denied by URL authorization policy on the Web server. |
| 403.x | None | Access is denied. |
| 403 | 1 | Execute access is denied. |
| 403 | 2 | Read access is denied. |
| 403 | 3 | Write access is denied. |
| 403 | 4 | SSL is required to view this resource. |
| 403 | 5 | SSL 128 is required to view this resource. |
| 403 | 6 | IP address of the client has been rejected. |
| 403 | 7 | SSL client certificate is required. |
| 403 | 8 | DNS name of the client is rejected. |
| 403 | 9 | Too many clients are trying to connect to the Web server. |
| 403 | 10 | Web server is configured to deny Execute access. |
| 403 | 11 | Password has been changed. |
| 403 | 12 | Client certificate is denied access by the server certificate mapper. |
| 403 | 13 | Client certificate has been revoked on the Web server. |
| 403 | 14 | Directory listing is denied on the Web server. |
| 403 | 15 | Client access licenses have exceeded limits on the Web server. |
| 403 | 16 | Client certificate is ill-formed or is not trusted by the Web server. |
| 403 | 17 | Client certificate has expired or is not yet valid. |
| 403 | 18 | Cannot execute requested URL in the current application pool. |
| 403 | 19 | Cannot execute CGIs for the client in this application pool. |
| 403 | 20 | Passport logon failed. |
| 404.x | File or directory not found. | |
| 404 | 1 | Web site not accessible on the requested port. |
| 404 | 2 | Web service extension lockdown policy prevents this request. |
| 404 | 3 | MIME map policy prevents this request. |
| 405 | HTTP verb used to access this page is not allowed. | |
| 406 | Client browser does not accept the MIME type of the requested page. | |
| 407 | Initial proxy authentication required by the Web server. | |
| 412 | Precondition set by the client failed when evaluated on the Web server. | |
| 413 | Request entity too large. | |
| 414 | Request URL is too large and therefore unacceptable on the Web server. | |
| 415 | Unsupported media type. | |
| 416 | Requested range not satisfiable. | |
| 417 | Expectation failed. | |
| 423 | Locked error. | |
| 500.x | Internal server error. | |
| 500 | 11 | Application is shutting down on the Web server. |
| 500 | 12 | Application is busy restarting on the Web server. |
| 500 | 13 | Web server is too busy. |
| 500 | 14 | Invalid application configuration on the server. |
| 500 | 15 | Direct requests for Global.asa are not allowed. |
| 500 | 16 | UNC authorization credentials are incorrect. |
| 500 | 17 | URL authorization store cannot be found. |
| 500 | 18 | URL authorization store cannot be opened. |
| 500 | 100 | Internal ASP error. |
| 501 | Header values specify a configuration that is not implemented. | |
| 502 | Bad gateway. | |
| 503 | Service unavailable. | |
| 504 | Gateway timeout. | |
| 505 | HTTP version not supported. |