Upgrading to the new HP-UX 11i v3 OEs delivers up to 81% more software value, and up to 15% savings in OE support costs, in addition to the possibility of eliminating stand-alone software support costs.
If you are running an older release of HP-UX 11i, or if you have v3 original OEs (FOE, TCOE, EOE, MCOE), you'll see that – in all cases – you have just gained additional powerful software at no additional cost, and reduced support costs for your HP-UX 11i software. That includes upgrading from the original HP-UX 11i OEs to the new OEs for v3.
The map below illustrates the most common OE upgrade paths.



