Error 0x8011044E

Value: -2146368434 | 0x8011044E | 2148598862

What does it mean ?

COMADMIN_E_EVENTCLASS_CANT_BE_SUBSCRIBER  
An event class cannot also be a subscriber component
Value: 1102 | 0x044E | 0b0000010001001110

Where does it come from ?

FACILITY_COMPLUS  
COM+
Value: 17 | 0x011 | 0b00010001

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