2008 A software downgrade has failed.

Explanation
Cluster configuration changes are restricted until
the downgrade is completed. The cluster downgrade process waits for
user intervention when this error is logged.

User response
The action required to recover from a stalled
downgrade depends on the current state of the cluster being downgraded.
Call IBM Support for an action plan to resolve this problem.
Possible
Cause-FRUs or other:

None

Other:
System software (100%)