Before you begin
If automatic realm restart is enabled, you do not need to restart WebLogic Server after activating non-dynamic changes to security providers. See Enable automatic realm restart and Using Automatic Realm Restart.
An Adjudication provider resolves authorization conflicts by weighing each Authorization provider's access decision and determining whether to permit access to the requested resource. If you only have one Authorization provider configured in the security realm and it is the WebLogic Authorization provider, then an ABSTAIN returned from the single Authorization provider is treated as a DENY. You can only have one Adjudication provider configured in a security realm, and you must have one Adjudication provider.
WebLogic Server offers one Adjudication provider for the WebLogic Security Framework: the WebLogic Adjudication provider. Note that the Administration Console refers to the WebLogic Adjudication provider as the Default Adjudicator.