Probleme while patching cert G531H

Hellow brothers,
i have a probleme with my Z3X when i try to do patch cert for G531H

this is the LOG



REPAIR INSTRUCTIONS:
Phone must be rooted!
If the software can't root the phone automatically,
then you must root your device manually.
1. Power on the phone.
2. Tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options',
go to 'Settings'-'Developer options' and enable 'USB debugging'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Select device in ADB settings.
5. Fill values what you need to repair.
6. Press 'Repair' button.

Operation: Patch Certificate
Selected model: SM-G531H
Software version: 31.5.1

Waiting ADB device... OK
Reading phone info...
Model: SM-G531H
Android version: 5.1.1
PDA version: G531HXXU0AQC1
CSC version: G531HOJV0AQD1
Phone version: G531HXXU0AQC1
Product code: SM-G531HZADCAC
CSC country code: UAE
CSC sales code: XSG
Phone SN: R51H20EPC8H
IMEI:
HW version: MP 0.300
RF cal date: 20160205
Chip name: SC7730SE
Modem board: SC7730SE
Security patch: 2017-03-01
Checking Super user right... true
Patching CERT check... error
Done with Samsung Tool PRO v.31.5.1