Created attachment 886824 [details] stacktrace Description of problem: CNFE: com.sun.ws.rs.ext.RuntimeDelegateImpl raises when starting Business-central on WebSphere AS. See the attached stacktrace. This is probably caused by jboss-jaxb-api_2.2_spec-1.0.4.Final-redhat-2.jar (in business-central.war/WEB-INF/lib) which tries to find appropriate javax.ws.rs.ext.RuntimeDelegate implementation class and without any hint it defaults to com.sun.ws.rs.ext.RuntimeDelegateImpl. Version-Release number of selected component (if applicable): 6.0.2.ER1 additional info: In opposite to community kie-wb, the BPMS/BRMS WAS installations contain also jboss-annotations-api_1.1_spec-1.0.1.Final-redhat-2.jar and jboss-jaxb-api_2.2_spec-1.0.4.Final-redhat-2.jar. I wonder if these jars mean similar danger.
Sorry for a mistake - the JAR probably causing the issue is jboss-jaxrs-api_1.1_spec-1.0.1.Final-redhat-2.jar.
After removing jboss-jaxrs-api_1.1_spec-1.0.1.Final-redhat-2.jar from business-central.war/WEB-INF/lib business-central can be deployed to WebSphere AS.
6.0.x: http://github.com/droolsjbpm/kie-wb-distributions/commit/b4dabbf3b master: http://github.com/droolsjbpm/kie-wb-distributions/commit/b94736b8f
Ticket cherry picked into 6.0.2.ER2. Commit: f9a2f3ad14f47546584c6491d33629c991a133f0
Verified with BPMS-6.0.2.ER2