Felix Jose [http://community.jboss.org/people/FelixKJose] created the discussion "JBPM4_EXECUTION and JBPM4_HISTACTINST table's primary key(DBID_) is getting duplicated" To view the discussion, visit: http://community.jboss.org/message/570296#570296 -------------------------------------------------------------- Hi, I am facing a strange issue in my JBPM application. Here is my code: // Starts the WorkFlow.         ProcessInstance processInstance = executionService                 .startProcessInstanceByKey("ddrRequest");         // Finds the Process Id for the particular WorkFlow.         String processId = processInstance.getId();         // Creates the WorkFlowDto with caseNo and Process Id.         WorkFlowDto workFlowDto = this.createWorkFlowDto(ddrDto, processId);         // Saves the WorkFlowDto in the WORKFLOW table.         this.iWorkFlowDao.saveWorkFlow(workFlowDto); The processId and primary key of JBPM4_EXECUTION and HistoryActInstance table are getting duplicated and I am getting the ConstraintViolation Exception. In my JBPM4_EXECUTION table there is already a ID_(processId) ddrRequests.4700056 and its primary key DBID_ is 4700056. And when I am starting a new processinstance using       executionService                  .startProcessInstanceByKey("ddrRequest"); the processId generated is again ddrRequests.4700056 and DBID_ is  also 4700056 and so primary key constraintViolation exception I am getting. Sometimes the same issue is happening with historyActInstance table also. What can be the issue. Please give a quick resolution for this issue as our entire team is not able to do anything as we are not able to start the processInstance. Please help me. Its a critical issue for us......Please. Also I am attaching the stackTrace below: 2010-11-09 16:46:12,423 (SpeaddLogger.java:67) ERROR com.jpmc.speadd - could not insert: [org.jbpm.pvm.internal.model.ExecutionImpl]; nested exception is org.hibernate.exception.ConstraintViolationException: could not insert: [org.jbpm.pvm.internal.model.ExecutionImpl]             org.springframework.orm.hibernate3.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:621)                         org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException(HibernateAccessor.java:412)                         org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:377)                         org.springframework.orm.hibernate3.HibernateTemplate.flush(HibernateTemplate.java:809)                         com.jpmc.speadd.application.daoimpl.WorkFlowDao.saveWorkFlow(WorkFlowDao.java:29)                         sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)                         sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)                         sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)                         java.lang.reflect.Method.invoke(Method.java:597)                         org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)                         org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)                         org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)                         org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)                         org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)                         org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)                         org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)                         org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)                         $Proxy12.saveWorkFlow(Unknown Source)                         com.jpmc.speadd.application.appserviceimpl.WorkFlow.startWorkFlow(WorkFlow.java:225)                         sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)                         sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)                         sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)                         java.lang.reflect.Method.invoke(Method.java:597)                         org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)                         org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)                         org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)                         org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)                         org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)                         org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)                         org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)                         org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)                         $Proxy14.startWorkFlow(Unknown Source)                         com.jpmc.speadd.application.bizserviceimpl.DdrEntry.CreateDDR(DdrEntry.java:177)                         com.jpmc.speadd.application.bizserviceimpl.DdrEntry.CreateDDRFromUI(DdrEntry.java:144)                         sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)                         sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)                         sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)                         java.lang.reflect.Method.invoke(Method.java:597)                         org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)                         org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)                         org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)                         org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)                         org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)                         org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)                         org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)                         org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)                         $Proxy48.CreateDDRFromUI(Unknown Source)                         com.jpmc.speadd.web.ddrentry.controller.DdrEntryController.submitDDR(DdrEntryController.java:1156)                         sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)                         sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)                         sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)                         java.lang.reflect.Method.invoke(Method.java:597)                         org.springframework.web.servlet.mvc.multiaction.MultiActionController.invokeNamedMethod(MultiActionController.java:473)                         org.springframework.web.servlet.mvc.multiaction.MultiActionController.handleRequestInternal(MultiActionController.java:410)                         org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)                         sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source)                         sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)                         java.lang.reflect.Method.invoke(Method.java:597)                         org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)                         org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)                         org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)                         org.springframework.aop.framework.adapter.ThrowsAdviceInterceptor.invoke(ThrowsAdviceInterceptor.java:126)                         org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)                         org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)                         $Proxy8.handleRequest(Unknown Source)                         org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)                         org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)                         org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)                         org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)                         org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:511)                         javax.servlet.http.HttpServlet.service(HttpServlet.java:637)                         javax.servlet.http.HttpServlet.service(HttpServlet.java:717)                         org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)                         org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)                         com.jpmc.speadd.common.filter.SpeaddUserCheckFilter.doFilter(SpeaddUserCheckFilter.java:140)                         org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)                         org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)                         org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)                         org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)                         org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)                         org.apache.catalina.ha.session.JvmRouteBinderValve.invoke(JvmRouteBinderValve.java:210)                         org.apache.catalina.ha.tcp.ReplicationValve.invoke(ReplicationValve.java:347)                         org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)                         org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)                         org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)                         org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859)                         org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:574)                         org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1527)                         java.lang.Thread.run(Thread.java:619) Thank you and regards, Felix K Jose -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/570296#570296] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]