I have a WebApp Maven project integrated with JBPM Suite 6.1 and SQLServer 2008 as persistencedataBase. The project was developing using Jboss Developer 8.1.0.GA and tested with Jboss EAP 6.4 and this project was working very well. I have to use Websphere 220.127.116.11 as Application Server and I had a error to conection to kie libraries. I'm trying to consume services from jbpm6 kie-remote-client from at this point I'm receiving the following log trace:org.kie.services.client.serialization.SerializationException: Unable to set CharacterEscapeHandler. Caused by: javax.xml.bind.PropertyException: property "com.ibm.jtc.jax.xml.bind.marshaller.CharacterEscapeHandler" must be an instance of type com.ibm.jtc.jax.xml.bind.marshaller.CharacterEscapeHandler, not org.kie.services.client.serialization.XmlCharacterHandler.