Hi Alejandro, We have to update to the latest wsdl4j to resolve CTS issues, is it possible to update BPEL to be compatible? Thanks, -Jason java.lang.AbstractMethodError: org.jbpm.bpel.xml.ArchiveWsdlLocator.close()V at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:2339) at org.jbpm.bpel.xml.BpelReader.readWsdlDocument(BpelReader.java:412) at org.jbpm.bpel.par.DefDescriptorArchiveParser.readDocuments(DefDescriptorArchiveParser.java:102) at org.jbpm.bpel.par.DefDescriptorArchiveParser.readFromArchive(DefDescriptorArchiveParser.java:59) at org.jbpm.jpdl.par.ProcessArchive.parseProcessDefinition(ProcessArchive.java:81) at org.jbpm.bpel.ant.ServiceGeneratorTask.execute(ServiceGeneratorTask.java:45) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at org.apache.tools.ant.Target.execute(Target.java:341) at org.apache.tools.ant.Target.performTasks(Target.java:369) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) at org.apache.tools.ant.Project.executeTarget(Project.java:1185) at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40) at org.apache.tools.ant.Project.executeTargets(Project.java:1068) at org.apache.tools.ant.Main.runBuild(Main.java:668) at org.apache.tools.ant.Main.startAnt(Main.java:187) at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67) -- xxxxxxxxxxxxxxxxxxxxxxxxxxxx Jason T. Greene Senior Software Engineer JBoss, a division of Red Hat xxxxxxxxxxxxxxxxxxxxxxxxxxxx