Error 0x80244003

Value: -2145107965 | 0x80244003 | 2149859331

What does it mean ?

WU_E_PT_SOAPCLIENT_GENERATE  
SOAP client failed to generate the request.
Value: 16387 | 0x4003 | 0b0100000000000011

Where does it come from ?

FACILITY_WINDOWSUPDATE  
Windows update
Value: 36 | 0x024 | 0b00100100

Other Errors for FACILITY_WINDOWSUPDATE