Both the CORBA spec (formal/02-06-01 page 3-61) and the CCM spec (formal/02-06-65 page 1-51) state that "A derived component type may not directly support an interface." Moreover the sentence you depicted is a contradiction with the formal/02-06-65 section 1.3.2.4 page 1-7.
Resolution:

In formal/02-06-65 page 1-51 and formal/02-06-01 page 3-61 replace the sentence

"A derived component type may not directly support an interface."

with

"If a derived component type directly supports one or more IDL interfaces, the component interface is derived from both the interface of its base component type and the supported interfaces."

No Data Available

Section 11.3.2.5 states that BAD_INV_ORDER with minor code 6 is raised
if POAManager::deactivate is called from an invocation on a POA that
would be affected by the deactivate call.

This minor code ought to be 3 instead

editorially fixed in 3.0