Error 0x8019019D

Value: -2145844835 | 0x8019019D | 2149122461

What does it mean ?

HTTP_E_STATUS_REQUEST_TOO_LARGE  
Request entity too large (413).
Value: 413 | 0x019D | 0b0000000110011101

Where does it come from ?

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

Other Errors for FACILITY_HTTP