Hi ..
I have a similar kind of problem...
i am using jbpm4.4 and followed the above steps for the configuration..but still getting error..
this is how i am invoking..
ProcessEngine processengine =
new Configuration().setResource("/resources/jbpm.cfg.xml").buildProcessEngine();RepositoryService repositoryService = processengine.getRepositoryService();
ExecutionService executionService = processengine.getExecutionService();
ProcessInstance processInstance=executionService.startProcessInstanceByKey("LZM");
here is the error...
org.jbpm.api.JbpmException: couldn't execute remote command: null
org.jbpm.enterprise.internal.ejb.EjbRemoteCommandService.execute(EjbRemoteCommandService.java:71)
org.jbpm.pvm.internal.processengine.ProcessEngineImpl.checkDb(ProcessEngineImpl.java:152)
org.jbpm.pvm.internal.processengine.ProcessEngineImpl.<init>(ProcessEngineImpl.java:105)
org.jbpm.pvm.internal.cfg.ConfigurationImpl.instantiateProcessEngine(ConfigurationImpl.java:100)
org.jbpm.pvm.internal.cfg.ConfigurationImpl.buildProcessEngine(ConfigurationImpl.java:92)
com.process.actions.IntiateAction.execute(IntiateAction.java:23)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
Please help me ....