User’s GuideWS_FTP Pro220 Service ready for new user.221 Service closing control connection. Logged out if appropriate.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 Passive Mode (h1,h2,h3,h4,p1,p2).230 User logged in, proceed.250 Requested file action okay, completed.257 “PATHNAME” created.Positive Intermediate RepliesThese types of replies indicate that the requested action was taken and that the server is awaiting further information to complete the request.331 User name okay, need password.332 Need account for login.350 Requested file action pending further information.Transient Negative Completion RepliesThese types of replies indicate that the command was not accepted; the requested action was not taken. However, the error is temporary and the action may be requested again.421 Service not available, closing control connection. This may be a replyto 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. File unavailable (e.g., file busy).451 Requested action aborted: local error in processing.452 Requested action not taken. Insufficient storage space in system.Permanent Negative Completion RepliesThese types of replies indicate that the command was not accepted; the requested action was not taken. The FTP client is “discouraged” from repeating the same exact request.
