Error 0x00040ECF

Value: 265935 | 0x00040ECF | 265935

What does it mean ?

DB_S_UNWANTEDREASON  
Consumer does not want to receive further notification calls for this reason.
Value: 3791 | 0x0ECF | 0b0000111011001111

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

StackOverflow

Other Errors for FACILITY_ITF