Error 0x80EE0056

Value: -2131885994 | 0x80EE0056 | 2163081302

What does it mean ?

RTC_E_NO_REALM  
No realm is set
Value: 86 | 0x0056 | 0b0000000001010110

Where does it come from ?

FACILITY_RTC_INTERFACE  
RTC - Real-time Communications
Value: 238 | 0x0EE | 0b11101110

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