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# Initialize the Enterprise Application cache

An Enterprise Application can have one or more application-level caches associated to it to cache entity EJB instances. The following procedure describes how to initialize the caches associated with an Enterprise Application.

1. If you have not already done so, in the Change Center of the Administration Console, click Lock & Edit (see Use the Change Center).
2. In the left pane of the Console, click the Deployments folder. A table that lists all the deployments currently installed on WebLogic Server appears in the right pane. The Type column specifies whether a deployment is an Enterprise application, a Web application, or an EJB module.
3. In Deployments table, click the name of the Enterprise application whose application-level cache you want to initialize.
4. Click the Control -> Initialize Caches tab.

   If the Enterprise Application has any associated caches, the Application Cache column in the displayed table is set to `true`; otherwise the column is set to `none`. The Server column specifies the WebLogic Server instance to which the application, and thus the cache, is deployed.

5. Check the box to left of the table row.
6. Click Initialize.
7. Click Yes.
8. To activate these changes, in the Change Center of the Administration Console, click Activate Changes.
   Not all changes take effect immediately—some require a restart (see Use the Change Center).