Log on to the BEA WebLogic Server 9.0/9.1 Administration Console.
In the left pane, under Domain Structure and under the host name of the server you are configuring, click “Security realm.”
In the right pane, click the name of the realm you are configuring.
Click the Providers tab.
Click the Authentication tab.
In the left pane, click Lock & Edit.
In the right pane, click New.
Specify Type as AgentAuthenticator.
Specify Name with a name of your choice.
Click the newly created policy agent authentication provider.
Change the control flag value from REQUIRED to OPTIONAL
In the right pane, at the top, click Providers.
The Authentication Providers Table appears.
Click Default Authenticator.
Change the control flag from REQUIRED to OPTIONAL.
In the left pane, click Activate changes.
If you choose to create a new security realm instead of using the default security realm to configure the agent, ensure that the control flag value for the Agent Authenticator and any additional authentication providers are set to OPTIONAL.