Error 0x8007211B

Value: -2147016421 | 0x8007211B | 2147950875

What does it mean ?

ERROR_DS_CONSTRUCTED_ATT_MOD  
Modification of a constructed attribute is not allowed.
Value: 8475 | 0x211B | 0b0010000100011011

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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