I caught some problems with editing partner records, not always but sometimes, especially after editing the page PARNTER - COMMISSION RANGES from the GUI. Once we edited the commission range of any of the partner then we gets the following exception when try to edit the partner record of the same user or other partner users. also when a new partner is created after the issue there won’t be any exceptions but the commission range value previously set is cleared for all users

2010-08-16 15:31:34,609 DEBUG [com.sapienter.jbilling.server.util.PreferenceBL] Now looking for preference 43 ent 1 table entity
2010-08-16 15:31:34,640 FATAL [com.sapienter.jbilling] Internal error: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.sapienter.jbilling.server.user.partner.db.Partner#71]
org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.sapienter.jbilling.server.user.partner.db.Partner#71]
at org.hibernate.event.def.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:418)
at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:234)
at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:84)
at org.hibernate.impl.SessionImpl.fireMerge(SessionImpl.java:705)
at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:689)
at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:693)
at com.sapienter.jbilling.server.util.db.AbstractDAS.save(AbstractDAS.java:61)
at com.sapienter.jbilling.server.user.partner.PartnerBL.update(PartnerBL.java:140)
at com.sapienter.jbilling.server.user.UserSessionBean.updatePartner(UserSessionBean.java:325)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy9.updatePartner(Unknown Source)
at com.sapienter.jbilling.client.user.PartnerCrudAction.doUpdate(PartnerCrudAction.java:143)
at com.sapienter.jbilling.client.user.PartnerCrudAction.doUpdate(PartnerCrudAction.java:40)
at com.sapienter.jbilling.client.util.CrudActionBase.update(CrudActionBase.java:73)
at com.sapienter.jbilling.client.util.CrudAction.execute(CrudAction.java:159)
at com.sapienter.jbilling.client.user.PartnerMaintainAction.execute(PartnerMaintainAction.java:129)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.sapienter.jbilling.client.user.MenuSelectionFilter.doFilter(MenuSelectionFilter.java:99)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.sapienter.jbilling.client.user.UserAuthenticationFilter.doFilter(UserAuthenticationFilter.java:156)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Thread.java:619)

2010-08-16 15:31:34,640 ERROR [com.sapienter.jbilling.client.util.CrudAction] Exception
com.sapienter.jbilling.common.SessionInternalError: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.sapienter.jbilling.server.user.partner.db.Partner#71]
at com.sapienter.jbilling.server.user.UserSessionBean.updatePartner(UserSessionBean.java:327)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy9.updatePartner(Unknown Source)
at com.sapienter.jbilling.client.user.PartnerCrudAction.doUpdate(PartnerCrudAction.java:143)
at com.sapienter.jbilling.client.user.PartnerCrudAction.doUpdate(PartnerCrudAction.java:40)
at com.sapienter.jbilling.client.util.CrudActionBase.update(CrudActionBase.java:73)
at com.sapienter.jbilling.client.util.CrudAction.execute(CrudAction.java:159)
at com.sapienter.jbilling.client.user.PartnerMaintainAction.execute(PartnerMaintainAction.java:129)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.sapienter.jbilling.client.user.MenuSelectionFilter.doFilter(MenuSelectionFilter.java:99)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.sapienter.jbilling.client.user.UserAuthenticationFilter.doFilter(UserAuthenticationFilter.java:156)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Thread.java:619)
2010-08-16 15:31:34,640 DEBUG [com.sapienter.jbilling.client.util.CrudAction] forwarding to partner_edit