This issue is fixed in SW 1.0.2
After running UEFI diagnostics on the server from the Oracle ILOM web interface (Host Management > Diagnostics), disable the "Run diagnostics on boot" setting before initiating a firmware update, software update, or other action that requires an system-initiated (automatic) power-off or reset.
These actions require one or more automatic server reboots. Failing to disable the diagnostic setting can interrupt the update process and cause firmware corruption and server down time.