The client issued the MKD command to create an MVS™ partitioned data set at the server host. The SITE VOLUME command had previously been issued, or the VOLUME statement was specified in the FTP.DATA file, to specify that all new data sets be allocated on volumes volume serial list. Volume list volume serial list includes a volume that is not mounted to the system, and NoAutoMount is in effect to prevent the server from automatically requesting the volume to be mounted.
The MKD command is rejected. The FTP server waits for the next command from the client.
If possible, issue the SITE AUTOMOUNT subcommand to allow the FTP server to automatically request the operator to mount every volume in volume serial list. Otherwise, contact the MVS System Operator to have the volumes volume serial list mounted to the system. Then issue the MKD subcommand again.
If necessary, mount the volumes volume list to the system for use.