Error 0x8004D10C

Value: -2147167988 | 0x8004D10C | 2147799308

What does it mean ?

XACT_E_LU_BUSY  
The resource is in use.
Value: 53516 | 0xD10C | 0b1101000100001100

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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