Error 0x8004120F

Value: -2147216881 | 0x8004120F | 2147750415

What does it mean ?

PRTH_E_CANT_TRANSFORM_DENIED_ACE  
An object cannot be processed because search cannot convert a Notes Access-Denied entry in the Access Control List into a Windows NT identity. Check the Notes to Windows NT identity mapping.
Value: 4623 | 0x120F | 0b0001001000001111

Where does it come from ?

FACILITY_ITF  
COM/OLE Interface management. FACILITY_ITF is designated for user-defined error codes returned from interface methods
Value: 4 | 0x004 | 0b00000100

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