The FTP server received a store request that required it to create a new data set. All the volumes in volume list are needed to create the new data set. One or more of the volumes is not mounted and the server is currently in NoAutoMount mode.
The FTP server rejects the request. The server waits for the next command.
If possible, issue SITE AUTOMOUNT to allow the server to request volume mounts automatically. Otherwise, ask the MVS™ operator to mount all the volumes in volume list.
None.