As of Oracle Solaris 11.2 SRU 14, this feature has been disabled. Refer to the Release Notes for more information.
The host local credential cache contains the username and password required to access Oracle ILOM via the Host-to-ILOM Interconnect.
The username and password for the credential cache must match the Oracle ILOM service processor's username and password (for example as shown by ilomconfig list user).
ilomconfig create credential --username=username
where username is a valid user account name used to log in to Oracle ILOM.