Error 0x80040E93

Value: -2147217773 | 0x80040E93 | 2147749523

What does it mean ?

DB_E_NOTCOLLECTION  
Client requested an object type that is valid only for a collection.
Value: 3731 | 0x0E93 | 0b0000111010010011

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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