Upgrade of OIM 11gR2PS2 to 11gR2PS3

Pre-Requistes for Upgrade from OIM11gR2PS2 to OIM11gR2PS3

Reference:https://docs.oracle.com/cd/E52734_01/core/IAMUP/common_tasks.htm#IAMUP4183

Highlevel steps:

1)Verifying System Requirments,Certification
2)Backing up Environments
3)Database Backup
4)Required softwares:

• Oracle Fusion Middleware 11g SOA Suite Version 11.1.1.9.0(Download from Oracle e  delivery)
• Repository Creation Utility for the BI Schema 11.1.1.9.0
• Oracle Identity and Access Management binaries 11.1.2.3.0
• OIMupgrade  Script to run offline and online
• Post Upgrade tasks 
• Enabling Inbuilt BI Managed server

Run the SOA 11.1.1.9.0  Installer

Click Yes to Upgrade

To upgrade SOA schema,Run the Patch set Assitant from the MiddlewareHome/Oracle_SOA1/bin

Click Oracle SOA checkbox

Run the RCU  11.1.1.9.0 for the BI Schema only,dont check any other schema's.

Run the installation of Oracle Identity and Access Managment 11.1.2.3.0 binaries .

Click yes to upgrade the existing OIM Home

Upgrade the schema by running the Patch Set Assistant from the

MiddlewareHome/oracle_common/bin

Click Oracle Identity Manager checkbox

Please verify the schema versions from the given below command

Upgrade OPSS

 Run the wlst comman from the following location
MiddlewareHome/oracle_common/common/bin
./wlst.sh

upgradeOpss(jpsConfig="/apps/Middleware/user_projects/domains/oimdomain/config/fmwconfig/jps-config.xml",

jaznData="/apps/Middleware/oracle_common/modules/oracle.jps_11.1.1/domain_config/system-jazn-data.xml",
jdbcDriver="oracle.jdbc.OracleDriver",
url="jdbc:oracle:thin:@locahost:1521/orcl.tdc.com",
user="DEV_OPSS",
password="password123",
upgradeJseStoreType="true")

Before Running the OIMUpgrade script offline and online ,update the oim_upgrade_input.properties file with the required details:
Shutdown all servers.
Run the OIMupgrade offline script from the OracleIDMHome/server/bin
./OIMupgrade.sh offline

Start Admin server and SOA server and run the OIMupgrade script online .

./OIMupgrade.sh online 

 Start your OIM Managed server to access the New Identity Console

To Enable BI Publisher:
From the Weblogic Console assign the associated machine name to the bi_server1 and start the bi server.

https://docs.oracle.com/cd/E52734_01/core/IAMUP/common_tasks.htm#CACBJHEC

Thanks
Anand