When you upgrade Oracle ILOM with a newer version of CPLD, if you choose the option to delay the power cycle, and then you power cycle the system, it displays a message:
Unable to confirm that the power state was changed. Please check the status of the host or its settings.
You can ignore this message. The power cycle causes the system to update CPLD and Oracle ILOM. When the power cycle is complete, the system should function normally.
To avoid seeing the message, power the system off and allow the CPLD update to complete before powering it on.
This is fixed in system software 1.1.0.