OMVS was unable to resolve the mount point path name while attempting to mount a file system that was mounted by another system in the sysplex.

The file system that contains the mount point may have become inaccessible because the system that was serving the file system failed and sysplex partition recovery processing could not establish a new file system server. No mounts that have mount points in the inaccessible file system will succeed until the inaccessible file system is recovered.

For example, if the file system is mounted with the Automove=NO option then no attempt is made to recover the file system. Another example is that mount point directory may have been removed if the mount point file system was owned by another system that had not yet processed the mount. In this case, the file system should be unmounted from the owning system, since it will not be accessible.