I have segregated my rules in two ruleflow-groups 1. mandatoryRulesGroup and 2. businessRulesGroup, and I want to use them in same given order. details is below ------------------------------------------------------------------------------------------- 1. #business rule: 09 rule "Earth Station attached to uplinked carriers" ruleflow-group "mandatoryRulesGroup" when $es: EarthStation($esId: id, $esPolarizationId: earthStationType.feedPolarisationTypeUUIDRef.id) $cxr: Carrier( $cxrId: id, $cxrPtxpId: potentialTransponderUUIDRef.id) CarrierCarrierTransmitEarthStationCrossAggregateUUIDAssociation(earthStationId == $esId) from $cxr.carrierTransmitEarthStationAssociations then insert(new EsLinkedUplinkCxr($es, $cxr)); // end -------------------------------------------------------------------------------------------------- 2. Rule "Carriers transmitted to transponders on same satellite" ruleflow-group "businessRulesGroup" when $cxr: Carrier() then System.out.println("Carriers transmitted fired"); end ------------------------------------------------------------------------- the problem is if I add only carriers fact then second group execute, but if I add earth station and Carriers fact second group doesn't execute. looks like only one group executes my test file is like below ------------------------------------------------------------------------------------------------- kbuilder.add(ResourceFactory.newClassPathResource("mandatoryRules.drl"), ResourceType.DRL); kbuilder.add(ResourceFactory.newClassPathResource("businessRules.drl"), ResourceType.DRL); kbuilder.add(ResourceFactory.newClassPathResource("ruleFlowProcess.bpmn"), ResourceType.BPMN2); kSession.insert(testData.cxrRxesTxpSatCons003); //Carrier1 kSession.insert(testData.cxrHpaLimitCons1004); // Carrier2 kSession.insert(testData.esRxesTxpSatCons001);// EarthStation(If I add this businessRulesGroup not fired!!) kSession.startProcess("ruleFlowProcess"); kSession.fireAllRules(new AgendaFilter() {........}); ----------------------------------------------------------------------------------------- ruleFlow.bpmn: <process processType="Private" isExecutable="true" id="ruleFlowProcess" name="ruleFlowProcess" tns:packageName="ruleFlowProcess" > <startEvent id="_1" name="Start" /> <businessRuleTask id="_2" name="graphBuilderRuleTask" g:ruleFlowGroup="graphBuilderRulesGroup" > </businessRuleTask> <businessRuleTask id="_4" name="mandatoryRuleTask" g:ruleFlowGroup="mandatoryRulesGroup" > </businessRuleTask> <businessRuleTask id="_5" name="businessRuleTask" g:ruleFlowGroup="businessRulesGroup" > </businessRuleTask> <endEvent id="_6" name="End" > <terminateEventDefinition/> </endEvent> <businessRuleTask id="_7" name="filterRulesTask" g:ruleFlowGroup="filterRulesGroup" > </businessRuleTask> --------------- ------------------------------------ I am not able to figure out why both groups not are not being executed even after I am inserting data to satisfy all of the rules. I would be grateful, if someone could help me to get the clue. Thanks very much. -Ravi -- View this message in context: http://drools.46999.n3.nabble.com/drools-process-flow-not-firing-all-rule... Sent from the Drools: User forum mailing list archive at Nabble.com.