Yes u can go to update 9 directly from UB5…
 I'm trying to upgrade my ECC installation from UB5 to UB7 but I can't find the package in powerlink. Now I'm in the 6.1.0.5.100 (UB5)  I want to install the Cumulative 6.1 Update Bundle 7 Store, Server & Console (Java All) Patch 4827, and the prerequisite is to be at version 6.1.0.7.254....  but how can I reach this version? Which is the package that takes me to 6.1.0.7.254?  Thanks in advance,  Dario IPM
Upgrade UB5 to UB7, where is the UB7 package?