Error 0x80072102

Value: -2147016446 | 0x80072102 | 2147950850

What does it mean ?

ERROR_DS_DRA_OBJ_IS_REP_SOURCE  
The naming context cannot be removed because it is replicated to another server.
Value: 8450 | 0x2102 | 0b0010000100000010

Where does it come from ?

FACILITY_WIN32  
Provides a way to handle error codes from functions in the Win32 API as an HRESULT. (Error codes in 16 - bit OLE that duplicated Win32 error codes have also been changed to FACILITY_WIN32)
Value: 7 | 0x007 | 0b00000111

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