Error 0x80072114

Value: -2147016428 | 0x80072114 | 2147950868

What does it mean ?

ERROR_DS_DUP_LINK_ID  
Schema update failed: An attribute with the same link identifier already exists.
Value: 8468 | 0x2114 | 0b0010000100010100

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

StackOverflow

Other Errors for FACILITY_WIN32