reset ias_admin password on Oracle Application Server

How to reset ias_admin password on Oracle Application Server?

1. Stop the application server control using emctl

On Unix:
ORACLE_HOME/bin/emctl stop iasconsole

On Windows:
Stop the Oracle processes on the services on Windows Administrator tools.

2. Open the jazn-data.xml file from the below location
ORACLE_HOME/sysman/j2ee/config/

3. Search for ias_admin

example:
ias_admin
{903}7sp13cyQ3KeO8U6U4iq+MD42D+WBy6nz8ebS=

4. Enter the new password with exclamation (!) as shown below
!password007

5. Remember the below points for your new password
Minimum five alphanumeric characters
Atleast one number

6. Start the Application Server Control.