The specified command was sent to the server, but the server does not support that command for the specified type of data set.
In the message text:
mvsget /etc/ftp.data 'user1.ftp.ps'
EZA1701I >>> xdss /etc/ftp.data
550 Command XDSS fails – /etc/ftp.data is of an unsupported type
FTP continues processing.
No action is needed.
Reissue the subcommand with a data set of a supported type. For more information about the MVSGET or MVSPUT subcommand, see z/OS Communications Server: IP User's Guide and Commands.
No action is needed.
Not applicable.