Proxy - Major Version Upgrade (X Upgrade)
In some cases SUSE Manager Proxy can be upgraded from one major version to the next. For example, Proxy can be upgraded from 3.2 to 4.1, but not from 3.2 to 4.2.
To upgrade from 3.2 to 4.2, you must first upgrade from 3.2 to 4.1, then upgrade from 4.1 to 4.2. For more information on upgrading from 3.2 to 4.1, see:
For more information on upgrading from 4.1 to 4.2, see Proxy - Minor Version or Patch Level Upgrade (Y or Z Upgrade)