Integration

Hi everyone,

I have a big trouble, In the company we have installed EBS R12 (12.1.3), Database 11gR2 and recently we Installed Discoverer 11g with Weblogic 10.3.5 (linux)

We have had trouble with the integration between discoverer and EBS R12, the topic is We reboot the server and down all services, but when start the server and all services and try to access to http://192.168.1.149:8090/discoverer/plus and http://192.168.1.149:8090/discoverer/viewer appear an error

I followed this stept to start weblogic and discoverer

1. Start the WebLogic Admin Server
2. Start the WebLogic Node Server
3. Start the Discoverer Server
4. Start the Discoverer OPMN Components

the problem is:

java.lang.NoClassDefFoundError: org/apache/struts/action/ActionMessages

at oracle.cabo.servlet.struts.ui.DataProviderParserFactory$Parser.getNodeValue(Unknown Source)

at oracle.cabo.share.xml.LeafNodeParser.startElement(Unknown Source)

at oracle.cabo.share.xml.TreeBuilder$Handler.startElement(Unknown Source)

at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:501)

at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:179)

at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:377)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2756)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:647)

at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:511)

at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808)

at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)

at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119)

at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)

at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)

at weblogic.xml.jaxp.WebLogicXMLReader.parse(WebLogicXMLReader.java:133)

at weblogic.xml.jaxp.RegistryXMLReader.parse(RegistryXMLReader.java:173)

at oracle.cabo.share.xml.TreeBuilder.parse(Unknown Source)

at oracle.cabo.share.xml.TreeBuilder.parse(Unknown Source)

at oracle.cabo.share.xml.XMLUtils.parseInclude(Unknown Source)

at oracle.cabo.ui.xml.parse.TemplateImportParser.getNodeValue(Unknown Source)

at oracle.cabo.share.xml.LeafNodeParser.startElement(Unknown Source)

at oracle.cabo.share.xml.TreeBuilder$Handler.startElement(Unknown Source)

at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:501)

at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:179)

at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:377)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2756)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:647)

at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:511)

at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808)

at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)

at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119)

at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)

at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)

at weblogic.xml.jaxp.WebLogicXMLReader.parse(WebLogicXMLReader.java:133)

at weblogic.xml.jaxp.RegistryXMLReader.parse(RegistryXMLReader.java:173)

at oracle.cabo.share.xml.TreeBuilder.parse(Unknown Source)

at oracle.cabo.share.xml.TreeBuilder.parse(Unknown Source)

at oracle.cabo.share.xml.XMLUtils.parseSource(Unknown Source)

at oracle.cabo.ui.composite.TemplateLibrary.getTemplates(Unknown Source)

at oracle.cabo.ui.composite.TemplateLibrary.getNamespaceURIs(Unknown Source)

at oracle.cabo.ui.composite.TemplateUIExtension.registerSelf(Unknown Source)

at oracle.cabo.servlet.struts.ui.StrutsTemplateUIExtension.registerSelf(Unknown Source)

at oracle.cabo.servlet.struts.StrutsUIExtension.registerSelf(Unknown Source)

at oracle.cabo.servlet.xml.UIXPageBroker.getDefaultParserManager(Unknown Source)

at oracle.cabo.servlet.xml.UIXPageBroker.getPageDescriptionCache(Unknown Source)

at oracle.cabo.servlet.xml.UIXPageBroker.getPageDescription(Unknown Source)

at oracle.cabo.servlet.AbstractPageBroker.getEventHandler(Unknown Source)

at oracle.cabo.servlet.AbstractPageBroker.handleRequest(Unknown Source)

at oracle.cabo.servlet.ui.BaseUIPageBroker.handleRequest(Unknown Source)

at oracle.cabo.servlet.PageBrokerHandler.handleRequest(Unknown Source)

at oracle.cabo.servlet.UIXServlet.doGet(Unknown Source)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)

at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)

at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)

at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301)

at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:184)

at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:526)

at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253)

at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069)

at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455)

at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)

at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)

at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)

at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)

at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)

at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301)

at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:184)

at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:526)

at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253)

at oracle.discoverer.applications.viewer.url.URLServlet._process(Unknown Source)

at oracle.discoverer.applications.viewer.url.URLServlet.doGet(Unknown Source)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)

at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)

anybody can help me I tried all but I haven't found the solution

thanks in advance,

best regards,

Felipe Farías Lagos