REST fails

Use the STAT command to determine the current mode.

If mode is Block, report the problem to IBM®.

If the mode is Stream, check the following:

Verify that the server is configured for stream mode restarts. The server FEAT reply includes REST STREAM if the server is configured correctly.
Inspect the REST reply for more insight into the reason the server rejected the REST command. See z/OS Communications Server: IP and SNA Codes for more information about FTP server replies.