Patch Installation Steps: ------------------------- 1. Set your current directory to the directory where the patch is located. cd /6196748 2. Apply the patch. Use the following command to apply the patch to the ORACLE_HOME: opatch apply export PATH=$PATH:/usr/ccs/bin 1.Determine whether any currently installed one-off patches conflict with the PSU patch as follows: unzip p12419397_10204_Linux-x86-64.zip opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir ./12419397 The report will indicate the patches that conflict with PSU 12419397 and the patches for which PSU 12419397 is a superset. 2.Set your current directory to the directory where the patch is located and then run the OPatch utility by entering the following commands: unzip p12419397_10204_Linux-x86-64.zip cd 12419397 opatch apply 3.For each database instance running on the Oracle home being patched, connect to the database using SQL*Plus. Connect as SYSDBA and run the catbundle.sql script as follows: cd $ORACLE_HOME/rdbms/...