we have applied patch 5064365 (Release 9.2.0.7 Patch 9 ) succesfully before. Some things to pay attention to: - bring down all services/programs that can potentially use Oracle client libs before you start, including your own sqlplus sessions to bring down the databases! - opatch version must be at least 1.0.0.0.55 - set active_state_perl=TRUE and set PERL5LIB to your perllib - set oracle_home properly It helps if you can give a brief description of the type of errors you see. Btw, I noticed today that there's yet another patch on Metalink labeled 5212087 (540K/11-May-2006) According to the description it contains a fix for DBMS_STATS, I didn't check if 5212087 is a vehicle for fixes of security issues still open after CPUApr2006. Regards, Andre > Is anybody else having trouble with these patches? We've tried them > twice on two different servers and the each install fails with different > errors. We've opened up a ticket but aren't making much progress. It > feels like Oracle is kind of winging it. By the time we get this > solved, if we do, it will be time for the June patches. > > Don Freeman > Database Administrator 1 > Bureau of Information Technology > Pennsylvania Department of Health > (717) 703-5782 > > -- //www.freelists.org/webpage/oracle-l