Error 0x803E0100

Value: -2143420160 | 0x803E0100 | 2151547136

What does it mean ?

WPN_E_CHANNEL_CLOSED  
The notification channel has already been closed.
Value: 256 | 0x0100 | 0b0000000100000000

Where does it come from ?

FACILITY_WPN  
Notification Platform
Value: 62 | 0x03E | 0b00111110

Other Errors for FACILITY_WPN