vinayak Bhadage [https://community.jboss.org/people/vinayakpict] created the discussion "Re: Domain Service task default work item handler is not working if added through META-INF/*.wid file" To view the discussion, visit: https://community.jboss.org/message/800201#800201 -------------------------------------------------------------- hi yarr, Thanks for your reply. I have tried it from the web application, have created to start the process. But still same thing is happened. but I don't know who is parsing drools.session.conf and registering the work item handler. How  can initialize knowledge session to read the configuration provided in drools.session.conf ? In between I have tried to start the process from sample.drl file and registering the workitem handler and starting the process. package com.sample.drl   import java.util.Map; import java.util.HashMap; import org.drools.runtime.process.ProcessInstance; import com.sample.SampleTaskWorkItemHandler; import com.sample.vo.EntityLifecycle;   rule "sample start  request"       when         $entity : EntityLifecycle( entityName == "Sample")     then             SampleTaskWorkItemHandler sampleWorkItemHandler = new SampleTaskWorkItemHandler ();        kcontext.getKnowledgeRuntime().getWorkItemManager().registerWorkItemHandler("SampleTask", sampleWorkItemHandler );                 Map params = new HashMap();         params.put("entity", $entity);                ProcessInstance pi = kcontext.getKnowledgeRuntime().createProcessInstance("com.sampl.bpm.sampleRequest", params);         insert(pi);         kcontext.getKnowledgeRuntime().startProcessInstance(pi.getId()); end   Thanks & Regards, -vinayak -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/800201#800201] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]