The named storage pool was removed from the storage pool list for the current session backup/archive/space management operation because of an error. This removal is only for the session indicated in the message and does not effect other session operation.
None.
The error that occured could be one of many failure. Look for the following items in the active log or on the server console. 1. Is the named storage pool currently unavailable? 2. Have any I/O error occured on the destination devices (disk or tape drives)? 3. Is the mount limit on the device class correctly set? 4. Is the node's MAXNUMMP value sufficient to satisfy the request?