Another good reference is the Oracle Database Installation Guide 10g Release 2 (10.2) for HP-UX PA-RISC (64-Bit).
Finally, it is a good idea to review the Oracle Database Release Notes 10g Release 2 (10.2) for HP-UX PA-RISC (64-Bit).
If you have a Metalink account, there are also a number of up-to-date articles regarding Oracle 10g on the HP-UX platform.
A final thought would be to remember that migrating a database to a new release requires testing … a lot of testing. You must be prepared to test this migration a number of times prior to doing this in a production environment. And remember that testing requires time and effort from your application support folks and business users; this activity cannot happen in isolation for it to be successful.
This was first published in December 2006