Hi Christian First of all whish you enough strength to overcome this... This fu..ing life doesn't worth anything.
Your fix indeed now does the trick (usage of the goal 'test-enhance' instead of 'enhance'), that's by now we *only do touch* the classes on the test class path (package org.apache.camel.examples), which is also shown while maven is running: [INFO] --- openjpa-maven-plugin:2.2.0:test-enhance (test enhancer) @ camel-jpa --- 30 camel INFO [main] openjpa.Tool - Enhancer running on type "org.apache.camel.examples.Address". 107 camel INFO [main] openjpa.Tool - Enhancer running on type "org.apache.camel.examples.Customer". 128 camel INFO [main] openjpa.Tool - Enhancer running on type "org.apache.camel.examples.MultiSteps". 153 camel INFO [main] openjpa.Tool - Enhancer running on type "org.apache.camel.examples.SendEmail". Which does make Hibernate-EntityManager used by camel-example-tracer work properly again. Though to avoid any confusion I would also remove the path to the both (*non-test-classpath-classes*) inside the <includes> tag: org/apache/camel/processor/idempotent/jpa/MessageProcessed.class org/apache/camel/processor/interceptor/jpa/JpaTraceEventMessage.class As now they are *skipped* while enhancing anyway... Babak -- View this message in context: http://camel.465427.n5.nabble.com/Thoughts-about-camel-example-tracer-which-is-currently-broken-tp5713377p5713461.html Sent from the Camel Development mailing list archive at Nabble.com.