note 8 N950F read codes error (1)

any solution:

i used original cable ....
android version 7.1.1...


Operation: Read Codes via Server
Selected model: SM-N950F
Software version: 30.8

Checking Login and Password... OK
Ballance: 50 crd.
You have 50 credit(s) left. This operation takes 5 credits.Continue? Yes
Searching Samsung modem... detected COM150
Reading phone info... OK
Model: SM-N950F
AP version: N950FXXU3BRA8
CSC version: N950FOXM2BRA1
CP version: N950FXXU3BRA2
Product code: SMA
Phone SN: R58J91FFPHP
Unique number: CE061716DDEA7D08027E
Searching Samsung diag port... detected COM151
Reading phone info... OK
CP version: N950FXXU3BRA2
CP build: Jan 8 2018 18:38:01
Reading data from phone... error (1)

Done with Samsung Tool PRO v.30.8