1. Go to your OAS management console
2. Select your OC4J instance (e.g., "home")
3. Click the "Administration" tab
4. Go to the JDBC Resources section
5. Create 1 connection pools
   
   1. One for the DARS database (if you use DARS)
6. Create 1 Data Sources
   
   1. DARS Data Source
   2. Make sure Managed Datasouce is selected
      
      1. JNDI name jdbc/DARS