I have below a log of a FTP communication issue that I would like someones opinion about.
The below log shows at 2013-01-14-188.8.131.521284 that a CD command was issued.
Then at 2013-01-14-184.108.40.2065028 the FTP response came back as CWD command successful.
Without entering another command, at 2013-01-14-220.127.116.117637 the FTP response was CD error which caused an application program to abort.
I do not know how to explain this except to guess it is a timing error. The sign on, CD, and FTP takes place with this same script all night long without issue and occasionally this message pops up and causes the program to abort.
I am at a loss. Can someone with FTP knowledge point me in the right direction to what might be happening?
2013-01-14-18.104.22.1681178 Resp - 331 Password required for administrator.
2013-01-14-22.214.171.1241208 Resp - 230 User administrator logged in.
2013-01-14-126.96.36.1991284 Cmd - CD 'WMUploads'
2013-01-14-188.8.131.521318 Cmd - NOOP
2013-01-14-184.108.40.2064787 Resp - Windows_NT
2013-01-14-220.127.116.114896 Resp - Enter an FTP subcommand.
2013-01-14-18.104.22.1684933 Resp - > NOOP
2013-01-14-22.214.171.1244964 Resp - 200 NOOP command successful.
2013-01-14-126.96.36.1994996 Resp - Enter an FTP subcommand.
2013-01-14-188.8.131.525028 Resp - > CD 'WMUploads'
2013-01-14-184.108.40.2065058 Resp - 250 CWD command successful.
2013-01-14-220.127.116.115090 Resp - Enter an FTP subcommand.
2013-01-14-18.104.22.1685121 Resp - > NOOP
2013-01-14-22.214.171.1245152 Resp - 200 NOOP command successful.
2013-01-14-126.96.36.1995184 Resp - Enter an FTP subcommand.
2013-01-14-188.8.131.527637 PErr - CD error : Windows_NT
2013-01-14-184.108.40.2067732 Cmd - QUIT