In immutable non-global zones, you might see this service in the maintenance state:
svc:/system/ocm:default (Oracle Configuration Manager (OCM)) State:
maintenance since October 30, 2015 12:32:56 AM UTC Reason: Method failed.
...
This message is harmless and will not impact the running of system. To see if this service is in maintenance, type:
# svcs -xv svc:/system/ocm:default
Workaround: To work around this issue, permanently disable the service in the immutable zone (only):
# svcadm disable svc:/system/ocm:default