Error when updating Solaris 11 desktop (Parent image has an incompatible newer version)

Hello,
I've run System | Administration | Update Manager and got suprised by the following error:

Preparing...
Ensuring Update Manager is up to date...
Refreshing catalog solarisstudio
Refreshing catalog solaris
Finished refreshing catalog solaris
Gathering package information

Error:

A 'update' operation failed for child 'zone:server-1' with an unexpected
return value of 1 and the following error message:

pkg update: The installed package system/library is not permissible.
  Reject:  pkg://solaris/system/library@0.5.11,5.11-0.175.0.2.0.3.1:20111201T181418Z
  Reason:  Parent image has a incompatible newer version: pkg://solaris/system/library@0.5.11,5.11-0.175.0.3.0.3.1:20111224T032409Z
The installed package diagnostic/cpu-counters is not permissible.
  Reject:  pkg://solaris/diagnostic/cpu-counters@0.5.11,5.11-0.175.0.0.0.2.1:20111019T054137Z