Sorry but, as far as I know, ua is for upgrading rpd from 10g: my rpd is already a 11g (220.127.116.11).
If you try to use ua on a 11g rpd you have an error message.
Or there is something that I ignore?
I also add that I have already used the "Scan and update catalog objects" function from administration panel in Obiee: I found about 50 objects to update and now all objects are ok.
You have any other hint?