I am using shell script to do secure ftp. I have done key file setup to do password less authentication. Following are the FTP Details:

FTP Client has Sun SSH.
FTP Server has F-Secure.

I am using SCP Command to do secure copy files. When I am doing this, I am getting the foll error

scp: warning: Executing scp1.
scp: FATAL: Executing ssh1 in compatibility mode failed (Check that scp1 is in your PATH).
lost connection

Can any one help to resolve this..

Thanks