Error 0x00040ED7

Value: 265943 | 0x00040ED7 | 265943

What does it mean ?

DB_S_NOTSINGLETON  
Row object was requested on a non-singleton result. First row was returned.
Value: 3799 | 0x0ED7 | 0b0000111011010111

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

Other Errors for FACILITY_ITF