OAM 11gR2PS3: Schema Upgrade from OAM11gR2PS2 and Weblogic Domain extension for OAM

Check for your OAM Schema version ,whether it is upgraded or not.

To Upgrade OAM Schema.Run the PSA from the Middlewarewe/Oracle_common/bin

If OAM Server is not there in the Domain.Please extend your weblogic Domain

Start Weblogic Admin and OAM Managed Server.

Access the OAM Console as 

http://localhost:7001/oamconsole