Error 0x80040E94

Value: -2147217772 | 0x80040E94 | 2147749524

What does it mean ?

DB_E_READONLY  
Caller requested write access to a read-only object.
Value: 3732 | 0x0E94 | 0b0000111010010100

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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