I think Dameon described this well in the link above. It think alsow it is the 20 years problem with the certificate.
Solution:
- login per ssh
- set expert password
> set expert password xyz
- set bash for user admin for winscp connect
- login in expert mode
- upload newest CPUSE tool (sk92449) per winscp
- install newest CPUSE tool per cli
# tar -zxvf DeploymentAgent_<build>.tgz
# rpm -Uhv --force CPda-00-00.i386.rpm
- upload newest hotfix per winscp
- install newest r77.30 hotfix (SK106162) per clish
> installer import local <Path>/<Package_File_Name>
> installer install <Package_Number>
- reboot
- start „first configuration wizard“
Regards
Heiko