Error 0x80040E8A

Value: -2147217782 | 0x80040E8A | 2147749514

What does it mean ?

DB_E_BADUPDATEDELETERULE  
Constraint update rule or delete rule is invalid.
Value: 3722 | 0x0E8A | 0b0000111010001010

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