Error 0x8019019E

Value: -2145844834 | 0x8019019E | 2149122462

What does it mean ?

HTTP_E_STATUS_URI_TOO_LONG  
Request-URI too long (414).
Value: 414 | 0x019E | 0b0000000110011110

Where does it come from ?

FACILITY_HTTP  
HTTP support
Value: 25 | 0x019 | 0b00011001

Other Errors for FACILITY_HTTP