Error 0x80040E40

Value: -2147217856 | 0x80040E40 | 2147749440

What does it mean ?

DB_E_TABLEINUSE  
Table is in use.
Value: 3648 | 0x0E40 | 0b0000111001000000

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