FTP Server Return Codes and Errors

[megri]

FTP Server Return Codes and Errors


110 Restart marker reply. In this case, the text is exact and not left to the particular implementation; it must read: MARK yyyy = mmmm where yyyy is User-process data stream marker, and mmmm server's equivalent marker (note the spaces between markers and "=").
120 Service ready in nnn minutes.
125 Data connection already open; transfer starting.
150 File status okay; about to open data connection.
200 Command okay.
202 Command not implemented, superfluous at this site.
211 System status, or system help reply.
212 Directory status.
213 File status.
214 Help message.On how to use the server or the meaning of a particular non-standard command. This reply is useful only to the human user.
215 NAME system type.Where NAME is an official system name from the list in the ***igned Numbers document.
220 Service ready for new user.
221 Service closing control connection.
225 Data connection open; no transfer in progress.
226 Closing data connection. Requested file action successful (for example, file transfer or file abort).
227 Entering P***ive Mode (h1,h2,h3,h4,p1,p2).
230 User logged in, proceed. Logged out if appropriate.
250 Requested file action okay, completed.
257 "PATHNAME" created.
331 User name okay, need p***word. 332 Need account for login.
350 Requested file action pending further information
421 Service not available, closing control connection. This may be a reply to any command if the service knows it must shut down.
425 Can't open data connection.
426 Connection closed; transfer aborted.
450 Requested file action not taken.
451 Requested action aborted. Local error in processing.
452 Requested action not taken. Insufficient storage space in system.File unavailable (e.g., file busy)
500 Syntax error, command unrecognized. This may include errors such as command line too long.
501 Syntax error in parameters or arguments.
502 Command not implemented.
503 Bad sequence of commands.
504 Command not implemented for that parameter.
530 Not logged in.
532 Need account for storing files.
550 Requested action not taken. File unavailable (e.g., file not found, no access). (550 a:\: no such directory means no diskette in a: drive.)
551 Requested action aborted. Page type unknown.
552 Requested file action aborted. Exceeded storage allocation (for current directory or dataset).
553 Requested action not taken. File name not allowed.

[megri]

All the possible error codes I know are.

100 => '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 => 'Moved Temporarily',
303 => 'See Other',
304 => 'Not Modified',
305 => 'Use Proxy',
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 Large',
415 => 'Unsupported Media Type',
500 => 'Internal Server Error',
501 => 'Not Implemented',
502 => 'Bad Gateway',
503 => 'Service Unavailable',
504 => 'Gateway Timeout',
505 => 'HTTP Version Not Supported',

[megri]

Here is a list of HTTP status that may be returned:
200: request completed (OK)
201: object created, reason = new URI
202: async completion (TBS)
203: partial completion
204: no info to return
205: request completed, but clear form
206: partial GET furfilled
300: server couldn't decide what to return
301: object permanently moved
302: object temporarily moved
303: redirection w/ new access method
304: if-modified-since was not modified
305: redirection to proxy, location header specifies proxy to use
307: HTTP/1.1: keep same verb
400: invalid syntax
401: access denied
402: payment required
403: request forbidden
404: object not found
405: method is not allowed
406: no response acceptable to client found
407: proxy authentication required
408: server timed out waiting for request
409: user should resubmit with more info
410: the resource is no longer available
411: the server refused to accept request w/o a length
412: precondition given in request failed
413: request entity was too large
414: request URI too long
415: unsupported media type
500: internal server error
501: required not supported
502: error response received from gateway
503: temporarily overloaded
504: timed out waiting for gateway
505: HTTP version not supported