IBM TOTAL STORAGE DS8000 - Manual (Page 285)

CMUN02427E SOURCE Internal logical configuration error: Another
configuration is in progress.
Explanation
The storage management console server reports a storage unit microcode-level
error. Another configuration process is in progress. Your task cannot be performed
at this time.
Action
Wait, and then resubmit the task. If the problem persists, contact IBM technical
support for assistance.
CMUN02428E SOURCE Unable to create rank. Disks are being
formatted.
Explanation
The rank cannot be created until disk reformatting completes.
Action
Wait until disk reformatting completes, and then resubmit the task. If the problem
persists, contact IBM technical support for assistance.
CMUN02429E SOURCE A recovery is in progress. Logical configuration
commands are blocked.
Explanation
A recovery is in progress. Logical configurations commands are rejected until
recovery completes.
Action
Wait, and then resubmit the task. If the problem persists, contact IBM technical
support for assistance.
CMUN02430E SOURCE Invalid configuration: The base and alias/map
volumes must be in the same volume group.
Explanation
A volume group cannot contain an alias/map volume unless the base volume is also
in that group.
Action
Ensure that the base and alias/map volumes are in the same volume group, and
then resubmit the task.
Chapter 7. DS storage management console server messages 265