Connection to the requested FTP server could not be established. Could not authenticate SSH client: PARTIAL

Question

I am using SSHFTPClient for connection following is my code for connection

client authentication=>Public private keys

sshFtpClient.setAuthentication(clientCertificateFile,user, password);

sshFtpClient.connect();

exception=>Connection to the requested FTP server could not be established. Could not authenticate SSH client: PARTIAL

Answer 1

It may be that the server requires both password and public key authentication.  Try setting both.