January 28 2011
Oracle : Determine PSU (Patch Set Update) Version
Tagged Under : patch set update, patchset update, PSU, version
Reference to Metalink Doc 861152.1, to determine PSU version installed in your Oracle Home :-
1) Ensure that opatch version is having version of at least / or higher than :-
10.2.0.4.5 for version 10gR2 Oracle Home
11.1.0.6.5 for version 11gR1 Oracle Home
11.2.0.1.0 for version 11gR2 Oracle Home