java.lang.NoClassDefFoundError

tip

org.apache.http.config.Lookup class is in httpcore-4.3.jar not in httpclient-4.3.1.jar

You have a different solution? A short tip here would help you and many other users who saw this issue last week.

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    • java.lang.NoClassDefFoundError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:242) at oracle.jbo.common.java2.JDK2ClassLoader.loadClassForName(JDK2ClassLoader.java:38) at oracle.jbo.common.JBOClass.forName(JBOClass.java:164) at oracle.jbo.common.JBOClass.findCustomClass(JBOClass.java:177) at oracle.jbo.server.EntityDefImpl.loadFromXML(EntityDefImpl.java:2450) at oracle.jbo.server.EntityDefImpl.loadFromXML(EntityDefImpl.java:2275) at oracle.jbo.server.MetaObjectManager.loadFromXML(MetaObjectManager.java:522) at oracle.jbo.mom.DefinitionManager.loadLazyDefinitionObject(DefinitionManager.java:547) at oracle.jbo.mom.DefinitionManager.findDefinitionObject(DefinitionManager.java:425) at oracle.jbo.mom.DefinitionManager.findDefinitionObject(DefinitionManager.java:358) at oracle.jbo.mom.DefinitionManager.findDefinitionObject(DefinitionManager.java:340) at oracle.jbo.server.MetaObjectManager.findMetaObject(MetaObjectManager.java:700) at oracle.jbo.server.EntityDefImpl.findDefObject(EntityDefImpl.java:339) at oracle.jbo.server.ViewDefImpl.doAddEntityUsage(ViewDefImpl.java:2914) at oracle.jbo.server.ViewDefImpl.loadEntityReference(ViewDefImpl.java:2983) at oracle.jbo.server.ViewDefImpl.loadFromXML(ViewDefImpl.java:2170) at oracle.jbo.server.ViewDefImpl.loadFromXML(ViewDefImpl.java:1983) at oracle.jbo.server.MetaObjectManager.loadFromXML(MetaObjectManager.java:526) at oracle.jbo.mom.DefinitionManager.loadLazyDefinitionObject(DefinitionManager.java:547) at oracle.jbo.mom.DefinitionManager.findDefinitionObject(DefinitionManager.java:425) at oracle.jbo.mom.DefinitionManager.findDefinitionObject(DefinitionManager.java:358) at oracle.jbo.mom.DefinitionManager.findDefinitionObject(DefinitionManager.java:340) at oracle.jbo.server.MetaObjectManager.findMetaObject(MetaObjectManager.java:700) at oracle.jbo.server.ViewDefImpl.findDefObject(ViewDefImpl.java:394) at oracle.jbo.server.ApplicationModuleDefImpl.loadViewObject(ApplicationModuleDefImpl.java:493) at oracle.jbo.server.ApplicationModuleImpl.doFindViewObject(ApplicationModuleImpl.java:2702) at oracle.jbo.server.ApplicationModuleImpl.findViewObject(ApplicationModuleImpl.java:2840) at oracle.apps.po.document.server.DocumentAMImpl.getPoHeaderMergeVO(DocumentAMImpl.java:90) at oracle.apps.po.document.server.DocumentAMImpl.getHeaderRow(DocumentAMImpl.java:149) at oracle.apps.po.document.server.PoControlActionsSvrCmd.isConvertCurrencyValid(PoControlActionsSvrCmd.java:2988) at oracle.apps.po.document.server.PoControlActionsSvrCmd.isValidAction(PoControlActionsSvrCmd.java:1478) at oracle.apps.po.document.server.PoControlActionsSvrCmd.initControlActionsList(PoControlActionsSvrCmd.java:976) at oracle.apps.po.document.server.PoHeadersSummaryVOImpl.executeQuery(PoHeadersSummaryVOImpl.java:69) at oracle.apps.fnd.framework.server.OAViewObjectImpl.initQuery(OAViewObjectImpl.java:753) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.setCriteriaOnVO(OAWebBeanHelper.java:2332) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.setCriteriaOnVO(OAWebBeanHelper.java:2304) at oracle.apps.fnd.framework.webui.OAQueryHelper.handleCustomizeGoButtonAfterController(OAQueryHelper.java:2607) at oracle.apps.fnd.framework.webui.OAQueryHelper.setCurrentCustomization(OAQueryHelper.java:4971) at oracle.apps.fnd.framework.webui.OAQueryHelper.prepareCustomizationPickListOnProcessRequest(OAQueryHelper.java:6265) at oracle.apps.fnd.framework.webui.OAQueryHelper.renderCustomize(OAQueryHelper.java:2000) at oracle.apps.fnd.framework.webui.OAQueryHelper.processRequestAfterController(OAQueryHelper.java:633) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:654) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.OAQueryHelper.processRequest(OAQueryHelper.java:555) at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.OASubTabLayoutHelper.processRequest(OASubTabLayoutHelper.java:433) at oracle.apps.fnd.framework.webui.beans.layout.OASubTabLayoutBean.processRequest(OASubTabLayoutBean.java:465) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processRequest(OAPageLayoutHelper.java:1166) at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processRequest(OAPageLayoutBean.java:1569) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processRequest(OAFormBean.java:385) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest(OABodyBean.java:353) at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2497) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1893) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:537) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:425)

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