I’m trying to upgrade SLES 12 SP5 to SLES 15 SP2. I have followed the guide on Client - Major Version Upgrade :: SUSE Manager Documentation.
- Updating the installer > done
- preparing system for automatic installation > done
- system probing > done
- preparing system for automated installation > done but there is an error
These packages cannot be found in the software repositories: autoyast2: The package is not available autoyast2-installation: The package is not available
- preparing system for automated installation > done but the result booting error missing operating system.
Can you please kindly help to solve this issue? or another template for reference in detail?