This feature enables support for applications that use application-managedand container-managed JPA written to the Java Persistence API 2.2 specification. This only includes Java Persistence API 2.2 specification interfaces, and container-managedJPA integration. This feature does not include any JPA implementation.

To install the feature from the command line, type:
bin/installUtility install jpaContainer-2.2
If you are installing into 8.5.5.5 or earlier and the feature supports that version, use the featureManager command, for example:
bin/featureManager install jpaContainer-2.2 --when-file-exists=ignore

To use the feature at runtime add the following to your server.xml file
<featureManager>
  <feature>jpaContainer-2.2</feature>
</featureManager>


• For the complete feature documentation, see the jpaContainer-2.2 feature description in IBM Knowledge Center.
• For more detailed installation instructions, including using Installation Manager and WebSphere Developer Tools, see Installing Liberty Repository assets in IBM Knowledge Center.
• For offline installation from a directory-based repository using 8.5.5.8 or higher, see Installing assets using the installUtility command in IBM Knowledge Center.
• For system requirements, see WebSphere Application Server detailed system requirements. Select the appropriate release, and click WebSphere Application Server (all editions). Select the edition, and choose the offering you want in Requirements by component.