: If you are creating the RAR from source, ensure the structure includes a META-INF directory with a valid ra.xml file. Key libraries such as cxf-api.jar and cxf-integration-jca.jar must be included. Application Server Setup :

: Use a jca-connection-factory to allow your application (e.g., a Stateless Session Bean) to access the CXF runtime through the JCA connection. Key Features of Apache CXF

To use the in your application environment, follow these steps based on standard Apache CXF documentation: