The client issued the MKD command to create an MVS™ partitioned data set at the server host. Either the SITE VOLUME command was issued, or the VOLUME statement was specified in the FTP.DATA file, to specify that all new data sets be allocated on volume volume. Volume volume was 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 volume volume. Otherwise, contact the MVS System Operator to have the volume volume mounted to the system. Then issue the MKD subcommand again.
If necessary, mount the volume volume to the system for use.