Error 0x8007212E

Value: -2147016402 | 0x8007212E | 2147950894

What does it mean ?

ERROR_DS_NC_MUST_HAVE_NC_PARENT  
A naming context head must be the immediate child of another naming context head, not of an interior node.
Value: 8494 | 0x212E | 0b0010000100101110

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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