Error 0x80072073

Value: -2147016589 | 0x80072073 | 2147950707

What does it mean ?

ERROR_DS_RDN_DOESNT_MATCH_SCHEMA  
An attempt was made to add an object using an RDN that is not the RDN defined in the schema.
Value: 8307 | 0x2073 | 0b0010000001110011

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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