I have a trouble about upgrade from 126.96.36.199 to 11gr2. Can i directly upgrade to 11gr2 or i must upgrade from 188.8.131.52 => 11G => 11gr2?
If possible pls give me some advices and material to execute it.
Edited by: 969743 on 02:20 06-11-2012
To upgrade to 11gR2, you must be at 184.108.40.206
So one option is that that you apply the 220.127.116.11 patch to your current install (follow the 18.104.22.168 patch README steps), then follow the upgrade guide (link above) to upgrade to 11gR2 using DBUA
Other option is to export from 22.214.171.124, create a new empty 126.96.36.199 database and perform an import - http://docs.oracle.com/cd/E11882_01/server.112/e23633/expimp.htm