Error 0x80630601

Value: -2140994047 | 0x80630601 | 2153973249

What does it mean ?

PEER_E_INVALID_SEARCH  
Invalid search.
Value: 1537 | 0x0601 | 0b0000011000000001

Where does it come from ?

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

Other Errors for FACILITY_P2P