HOW to Verify and Change oc4jadmin Password

Step 1. Run the below command as applmgr user to verify oc4jadmin Password:

$ java -jar $IAS_ORACLE_HOME/j2ee/home/jazn.jar -checkpasswd jazn.com oc4jadmin -pw *****
Successful verification of user/password pair.

***** = oc4jadmin password

If the message is not successful then password can be changed through system-jazn-data.xml file:

Step 2. Shutdown all opmn services :

cd $ADMIN_SCRIPTS_HOME
adstpall.sh / adopmnctl.sh stopall

Step 3. $cd $ORACLE_HOME/j2ee/home/config

Here ORACLE_HOME= Oracle Application server home, ie, 10.1.3 HOME
Take a backup of system-jazn-data.xml and edit the below content:

<user>
<name>oc4jadmin</name>
<display-name>OC4J Administrator</display-name>
<guid>93E5A2505D1511DEBF8E89BC12E10097</guid>
<description>OC4J Administrator</description>
<credentials>!newpassword</credentials>
</user>

Marked in bold is the New Password to be changed . Note an ! mark has to prefixed with the password.

Step 4. Start all opmn services.

Run autoconfig is after this , password changes to encrypted format.