PSU patch and conflicts
$ORACLE_HOME/OPatch/opatch apply -force_conflict -local
Oracle Interim Patch Installer version 11.2.0.3.12
Copyright (c) 2017, Oracle Corporation. All rights reserved.
Oracle Home : /oracle/db1/product/11.2.0.4
Central Inventory : /oracle/oraInventory
from : /oracle/db1/product/11.2.0.4/oraInst.loc
OPatch version : 11.2.0.3.12
OUI version : 11.2.0.4.0
Log file location : /oracle/db1/product/11.2.0.4/cfgtoollogs/opatch/24333127_Apr_28_2017_18_59_38/apply2017-04-28_18-59-38PM_1.log
Verifying environment and performing prerequisite checks...
Whole composite patch Conflicts/Supersets are:
Patch : 24333127
Conflict with Composite Patch 24006111
Detail Conflicts/Supersets for each patch are:
Patch : 24333127
Conflict with 25466159
Conflict details:
/oracle/db1/product/11.2.0.4/lib/libserver11.a:ktb.o
/oracle/db1/product/11.2.0.4/lib/libserver11.a:kspt.o