ftpex:550 unexpected reply code the supplied message is incomplete

[Former Member]

existingconfiguration-ftp-sappi.pngerrorscreenshot-ftp-sappi.png

Hi All,

I need your help on the below .

while trying to connect to the ftp server from pi getting the error "ftpex:550 unexpected reply code the supplied message is incomplete" the ftp connectivity has been working since long time suddenly it has stopped working .

please find the attached screenshots ,there has been no configuration changes from PI end since long time and while contacted the ftp vendor also they are referring the same that they are no changes from their end but still not getting where is the issue ,please help me on this