This feature is superseded by the blueprint-1.0 and jpa-2.0 features. When those features are both added to the server, this feature is added automatically.
To enable the OSGi Java Persistence API feature, add the following element declaration inside the featureManager element in your server.xml file:
<feature>osgi.jpa-1.0</feature>
If you are developing a feature that depends on the OSGi Java Persistence API feature, include the following item in the Subsystem-Content header in the feature manifest file for your new feature:
com.ibm.websphere.appserver.osgi.jpa-1.0; type="osgi.subsystem.feature"