FTP 200 Command OK vs 350 File Action Pending
FTP 200 (Command OK) is a 2xx Positive Completion response, while 350 (File Action Pending) is a 3xx Positive Intermediate response. 200 indicates that the command has been successfully executed. This is a general acknowledgment that the command was understood and carried out. In contrast, 350 means that requested file action pending further information. The server has accepted the first part of a two-step command and is waiting for the follow-up.
설명
The command has been successfully executed. This is a general acknowledgment that the command was understood and carried out.
이 코드를 보게 되는 경우
After issuing any command that completes successfully, such as TYPE, MODE, or NOOP.
해결 방법
No fix needed — the command succeeded. This is the standard positive response for commands that don't return data.
설명
Requested file action pending further information. The server has accepted the first part of a two-step command and is waiting for the follow-up.
이 코드를 보게 되는 경우
After issuing RNFR (rename from) to specify which file to rename. The server is waiting for the RNTO (rename to) command.
해결 방법
Send the follow-up command immediately — typically RNTO after RNFR, or REST followed by RETR for resumed transfers.
주요 차이점
200 is a 2xx Positive Completion response, while 350 is a 3xx Positive Intermediate response.
FTP 200: The command has been successfully executed. This is a general acknowledgment that the command was understood and carried out.
FTP 350: Requested file action pending further information. The server has accepted the first part of a two-step command and is waiting for the follow-up.
You encounter 200 when after issuing any command that completes successfully, such as TYPE, MODE, or NOOP.
You encounter 350 when after issuing RNFR (rename from) to specify which file to rename. The server is waiting for the RNTO (rename to) command.
언제 어떤 것을 사용할지
For 200 (Command OK): No fix needed — the command succeeded. This is the standard positive response for commands that don't return data. For 350 (File Action Pending): Send the follow-up command immediately — typically RNTO after RNFR, or REST followed by RETR for resumed transfers.