Pavan Kumar Mantha [https://community.jboss.org/people/manthapavan] created the discussion "Unable to run simple Human task" To view the discussion, visit: https://community.jboss.org/message/831195#831195 -------------------------------------------------------------- I Started working on jBPM5.4 for one of my implementations, as part of that i am parcticing Simple HumanTask but i was not able to run it. i gte the form displayed but when i click complete button, i get as below. org.jboss.resteasy.spi.UnhandledException: java.lang.RuntimeException: Command OperationRequest faild due to Could not commit transaction. Please contact task server administrator. org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:340) org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:214) org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:190) org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:540) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:502) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119) org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) javax.servlet.http.HttpServlet.service(HttpServlet.java:847) org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59) *root cause* | > java.lang.RuntimeException: Command OperationRequest faild due to Could not commit transaction. Please contact task server administrator. Please help me. if possible can you send me simple Human Task example so that i can build my own as a start up. Thanks Pavan Kumar Sr Java Developer.     -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/831195#831195] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]