The Update Required column incorrectly indicates that an update is required for Oracle VM Server when you create a server update repository but do not enable that repository and then refresh the servers to which that server update repository applies. If you subsequently attempt to upgrade Oracle VM Server, the upgrade does not occur.
Note
The Update Required column is located in the Servers perspective in the management pane on the Servers and VMs tab.
Workaround: There is no workaround for this issue.
Bug 22374697