The SIte subcommand was issued with the DCBDSN parameter. The data set specified as the model DCB, dsname, was on a volume that was not mounted to the system and the FTP server could not mount the volume because NOAUTOMOUNT had been specified at the server.
The DCBDSN parameter is ignored.
Issue the SIte subcommand with the AUTOMOUNT parameter to allow the volume to be mounted.
None.