Error 0x80634002

Value: -2140979198 | 0x80634002 | 2153988098

What does it mean ?

PEER_E_INVALID_PEER_HOST_NAME  
Invalid peer host name.
Value: 16386 | 0x4002 | 0b0100000000000010

Where does it come from ?

FACILITY_P2P  
Peer Graphing API
Value: 99 | 0x063 | 0b01100011

Other Errors for FACILITY_P2P