Hello, I am using Drools 5.2. I am not sure why not able to find the result here. I am supposed to get the value from the Action in this rule as shown below. But its never found. Kindly assist me with what is it that i have'nt included. First the rules //generated from Decision Table import boa.poc.java.SSI; import boa.poc.java.CMPG_REF; import boa.poc.java.Result_Rules; // rule values at C12, header at C7 rule "Access sql table_12" when ssi : SSI(CD == "ES", EOC_IN == "Y", IN == "N") cmpgRef : CMPG_REF(CMPG == 123, 01_NO == "12") result : Result_Rules(dummyCond == "result") then result.setDummyAction("Access I"); end Second the code @SuppressWarnings("rawtypes") public HashMap<String, List> retrievRuleResult(HashMap hm) { try { // load up the knowledge base KnowledgeBase kbase = readKnowledgeBase(); SSI ssi = (SSI)hm.get("pa_cycle_ssi"); CMPG_REF cmpRef = (CMPG_REF)hm.get("pa_cmpg_ref"); Result_Rules rulesResult = (Result_Rules)hm.get("dummyCond"); StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession(); ksession.insert(ssi); ksession.insert(cmpRef); ksession.insert(rulesResult); ksession.fireAllRules(); ksession.dispose(); System.out.println("Result 1 : "+rulesResult.getDummyAction()); return ; } public KnowledgeBase readKnowledgeBase() throws Exception { KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add(ResourceFactory.newClassPathResource("poc/rules/rules.pkg"), ResourceType.PKG); KnowledgeBuilderErrors errors = kbuilder.getErrors(); if (errors.size() > 0) { for (KnowledgeBuilderError error: errors) { System.err.println(error); } throw new IllegalArgumentException("Could not parse knowledge."); } KnowledgeBase kbase = kbuilder.newKnowledgeBase(); return kbase; } -- View this message in context: http://drools.46999.n3.nabble.com/Stateful-Session-giving-major-issues-tp... Sent from the Drools: User forum mailing list archive at Nabble.com.