If you have Oracle Solaris 11 or Oracle Solaris 11.1 with Oracle Hardware Management Pack installed and you want to update to Oracle Solaris 11.2, set the Oracle Hardware Management Pack repository before updating to Oracle Solaris 11.2. This is because the Oracle Hardware Management Pack packages were formerly in a repository called mp-re and are now in a repository called SSM (Single Server Management consolidation).
Workaround
Before updating to Oracle Solaris 11.2, type the following command:
#pkg set-publisher --non-sticky mp-re