Epson printing problems when upgraded to OSX 4.7

I am trying to use an Epson DX4850 All in One on a G5 PowerMac (not Intel) running OSX 4.7 and am totally unable to print anything. The DX will scan (so it is talking to the computer!) but it will not print. I get a No Communication prompt.
When I was running OSX 4.6 it printed 99% of the time although I did have trouble installing the Driver initially. Since upgrading to OSX 4.7 I am unable to print anything, although strangely I can scan(!?!?!)
I have reinstalled from the software disk and also downloaded the Driver from Epson and installed that to no avail. I have also used Printer Set Up to configure everything ......again!!! I was able to get around it temporarily by moving jobs to my iBook (running OSX 3.9) which printed with no problem, but that now is also refusing to print .....but again it will scan!!!
Where to now??
Is this an issue with the OS X 4.7 upgrade and if so does anyone know if Apple are doing anything about it. Is there a way round this because as of now I have 3 computers unable to print anything and my work is suffering!!
Thanks for your time
g5 dual 1.8   Mac OS X (10.4.7)   2gb RAM

Hello and welcome to the Discussions.
The topics linked below, may be of assistants, but we may need further info:
http://discussions.apple.com/thread.jspa?messageID=2689870&#2689870
and
http://discussions.apple.com/thread.jspa?messageID=2652924&#2652924
Is your iMac PPC, or Intel?
Ernie

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    at weblogic.j2ee.descriptor.JspConfigBeanImpl.setTagLibs(JspConfigBeanImpl.java:128)
    at jrockit.reflect.VirtualNativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)
          at java.lang.reflect.Method.invoke(Ljava.lang.Object;[Ljava.lang.Object;I)Ljava.lang.Object;(Unknown Source)
          at com.bea.staxb.runtime.internal.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:48)
          at com.bea.staxb.runtime.internal.RuntimeBindingType$BeanRuntimeProperty.setValue(RuntimeBindingType.java:483)
          at com.bea.staxb.runtime.internal.AttributeRuntimeBindingType$QNameRuntimeProperty.fillCollection(AttributeRuntimeBindingType.java:385)
          at com.bea.staxb.runtime.internal.MultiIntermediary.getFinalValue(MultiIntermediary.java:52)
          at com.bea.staxb.runtime.internal.AttributeRuntimeBindingType.getFinalObjectFromIntermediary(AttributeRuntimeBindingType.java:145)
          at com.bea.staxb.runtime.internal.LiteralUnmarshalResult.unmarshalElementProperty(LiteralUnmarshalResult.java:159)
          at com.bea.staxb.runtime.internal.LiteralUnmarshalResult.extractAndFillElementProp(LiteralUnmarshalResult.java:130)
          at com.bea.staxb.runtime.internal.ByNameUnmarshaller.deserializeContents(ByNameUnmarshaller.java:51)
          at com.bea.staxb.runtime.internal.AttributeUnmarshaller.unmarshalIntoIntermediary(AttributeUnmarshaller.java:47)
          at com.bea.staxb.runtime.internal.UnmarshalResult.unmarshalBindingType(UnmarshalResult.java:184)
          at com.bea.staxb.runtime.internal.UnmarshalResult.unmarshalDocument(UnmarshalResult.java:154)
          at com.bea.staxb.runtime.internal.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:65)
          at weblogic.descriptor.internal.MarshallerFactory$1.createDescriptor(MarshallerFactory.java:136)
          at weblogic.descriptor.DescriptorManager.createDescriptor(DescriptorManager.java:280)
          at weblogic.descriptor.DescriptorManager.createDescriptor(DescriptorManager.java:248)
          at weblogic.application.descriptor.AbstractDescriptorLoader2.getDescriptorBeanFromReader(AbstractDescriptorLoader2.java:749)
          at weblogic.application.descriptor.AbstractDescriptorLoader2.createDescriptorBean(AbstractDescriptorLoader2.java:376)
          at weblogic.application.descriptor.AbstractDescriptorLoader2.loadDescriptorBeanWithoutPlan(AbstractDescriptorLoader2.java:720)
          at weblogic.application.descriptor.AbstractDescriptorLoader2.loadDescriptorBean(AbstractDescriptorLoader2.java:729)
          at weblogic.servlet.internal.WebAppDescriptor.getWebAppBean(WebAppDescriptor.java:134)
          at weblogic.application.compiler.WARModule.processLibraries(WARModule.java:286)
          at weblogic.application.compiler.WARModule.merge(WARModule.java:303)
          at weblogic.application.compiler.flow.MergeModuleFlow.compile(MergeModuleFlow.java:23)
          ... 2 more
    An unexpected error specifying configuration information for the application 'EPCISProject_v18.7' due to weblogic.management.provider.UpdateException: Exception in AppMerge flows' progression.
    =====================The web.xml=====================
    <?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
    <web-app id="WebApp">
      <display-name>OnJavaCom Sample</display-name>
      <!--
           - Location of the XML file that defines the root application context
           - Applied by ContextLoaderListener.
           -->
      <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>
             /WEB-INF/applicationContext.xml
              /WEB-INF/securityContext.xml
              /WEB-INF/jobContext.xml
              /WEB-INF/epcContext.xml
              /WEB-INF/naiContext.xml
              /WEB-INF/reportContext.xml
              /WEB-INF/tablemaintenanceContext.xml
              /WEB-INF/QIContext.xml
              /WEB-INF/feedbackContext.xml
              /WEB-INF/loginContext.xml
        </param-value>
      </context-param>
         <context-param>
              <param-name>log4jConfigLocation</param-name>
              <param-value>/WEB-INF/log4j.properties</param-value>
         </context-param>
         <!--
              - Loads the root application context of this web app at startup,
              - by default from "/WEB-INF/applicationContext.xml".
              - Use WebApplicationContextUtils.getWebApplicationContext(servletContext)
              - to access it anywhere in the web application, outside of the framework.
              - The root context is the parent of all servlet-specific contexts.
              - This means that its beans are automatically available in these child contexts,
              - both for getBean(name) calls and (external) bean references.
              - If your web container loads listeners first then this will work fine.  Otherwise,
              use the SpringContextServlet to load the context.
         -->
         <listener>
              <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
         </listener>
         <listener>
              <listener-class>com.bea.wlw.runtime.core.servlet.WebappContextListener</listener-class>
         </listener>
         <listener>
              <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
         </listener>
         <servlet>
              <servlet-name>action</servlet-name>
              <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
              <init-param>
                   <param-name>config</param-name>
                   <param-value>/WEB-INF/struts-config.xml</param-value>
              </init-param>
              <init-param>
                   <param-name>config/main</param-name>
                   <param-value>/WEB-INF/struts-config-main.xml</param-value>
              </init-param>
              <init-param>
                   <param-name>storage</param-name>
                   <param-value>de.laures.cewolf.storage.TransientSessionStorage</param-value>
              </init-param>
              <!-- sets overlib.js location relative to webapp -->
              <init-param>
                   <param-name>overliburl</param-name>
                   <param-value>etc/overlib.js</param-value>
              </init-param>
              <init-param>
                   <param-name>debug</param-name>
                   <param-value>true</param-value>
              </init-param>
              <init-param>
                   <param-name>detail</param-name>
                   <param-value>2</param-value>
              </init-param>
              <init-param>
                   <param-name>validate</param-name>
                   <param-value>true</param-value>
              </init-param>
              <load-on-startup>2</load-on-startup>
         </servlet>
         <servlet-mapping>
              <servlet-name>action</servlet-name>
              <url-pattern>*.do</url-pattern>
         </servlet-mapping>
         <welcome-file-list>
              <welcome-file>index.html</welcome-file>
              <welcome-file>index.htm</welcome-file>
              <welcome-file>index.jsp</welcome-file>
              <welcome-file>default.html</welcome-file>
              <welcome-file>default.htm</welcome-file>
              <welcome-file>default.jsp</welcome-file>
         </welcome-file-list>
         <taglib>
              <taglib-uri>/WEB-INF/struts-bean-el.tld</taglib-uri>
              <taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
         </taglib>
         <taglib>
              <taglib-uri>/WEB-INF/struts-html-el.tld</taglib-uri>
              <taglib-location>/WEB-INF/struts-html.tld</taglib-location>
         </taglib>
         <taglib>
              <taglib-uri>/WEB-INF/struts-logic-el.tld</taglib-uri>
              <taglib-location>/WEB-INF/struts-logic.tld</taglib-location>
         </taglib>
         <taglib>
              <taglib-uri>/WEB-INF/struts-nested.tld</taglib-uri>
              <taglib-location>/WEB-INF/struts-nested.tld</taglib-location>
         </taglib>
         <taglib>
              <taglib-uri>/WEB-INF/struts-template.tld</taglib-uri>
              <taglib-location>/WEB-INF/struts-template.tld</taglib-location>
         </taglib>
         <taglib>
              <taglib-uri>/WEB-INF/struts-tiles.tld</taglib-uri>
              <taglib-location>/WEB-INF/struts-tiles.tld</taglib-location>
         </taglib>
         <taglib>
              <taglib-uri>/WEB-INF/c.tld</taglib-uri>
              <taglib-location>/WEB-INF/c.tld</taglib-location>
         </taglib>
         <taglib>
              <taglib-uri>/WEB-INF/cewolf-1.1.tld</taglib-uri>
              <taglib-location>/WEB-INF/cewolf-1.1.tld</taglib-location>
         </taglib>
         <taglib>
              <taglib-uri>/WEB-INF/c.tld</taglib-uri>
              <taglib-location>/WEB-INF/cewolf.tld</taglib-location>
         </taglib>
    <!--
    In taglibs.jsp
         <%@ taglib uri="/WEB-INF/struts-layout.tld" prefix="layout" %>
    -->
         <taglib>
              <taglib-uri>/WEB-INF/struts-layout.tld</taglib-uri>
              <taglib-location>/WEB-INF/struts-layout.tld</taglib-location>
         </taglib>
         <filter>
              <filter-name>Acegi Filter Chain Proxy</filter-name>
              <filter-class>org.acegisecurity.util.FilterToBeanProxy</filter-class>
              <init-param>
                   <param-name>targetClass</param-name>
                   <param-value>org.acegisecurity.util.FilterChainProxy</param-value>
              </init-param>
         </filter>
         <filter-mapping>
              <filter-name>Acegi Filter Chain Proxy</filter-name>
              <url-pattern>/*</url-pattern>
         </filter-mapping>
         <listener>
              <listener-class>org.acegisecurity.ui.session.HttpSessionEventPublisher</listener-class>
         </listener>
         <session-timeout>60</session-timeout>
         <servlet>
              <servlet-name>NAI</servlet-name>
              <servlet-class>com.epc.common.servlet.EPCISServlet</servlet-class>
         </servlet>
         <servlet-mapping>
              <servlet-name>NAI</servlet-name>
              <url-pattern>/NAI</url-pattern>
         </servlet-mapping>
         <servlet>
              <servlet-name>MGB</servlet-name>
              <servlet-class>com.epc.common.servlet.MGBServlet</servlet-class>
         </servlet>
         <servlet-mapping>
              <servlet-name>MGB</servlet-name>
              <url-pattern>/MGB</url-pattern>
         </servlet-mapping>
         <servlet>
              <servlet-name>CewolfServlet</servlet-name>
              <servlet-class>de.laures.cewolf.CewolfRenderer</servlet-class>
         </servlet>
         <servlet-mapping>
              <servlet-name>CewolfServlet</servlet-name>
              <url-pattern>/main/cewolf/*</url-pattern>
         </servlet-mapping>
    </web-app>                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             

    I am dealing with the same issue. I am trying to install Business Objects Enterprise 11.
    ####<Aug 2, 2007 12:17:18 PM CDT> <Error> <Console> <imagenow> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <weblogic> <> <> <1186075038254> <BEA-240003> <Console encountered the following error weblogic.application.ModuleException: [HTTP:101064][WebAppModule(Report Server Admin:admin)] Error parsing descriptor in Web appplication "C:\inreports\BusinessObjects Enterprise XI\BusinessObjects Enterprise 11\java\applications\admin"
    weblogic.application.ModuleException: Unmarshaller failed
         at weblogic.servlet.internal.WebAppModule.loadDescriptor(WebAppModule.java:781)
         at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:272)
         at weblogic.application.internal.flow.ScopedModuleDriver.prepare(ScopedModuleDriver.java:176)
         at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
         at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:360)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
         at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:56)
         at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:46)
         at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:615)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
         at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:191)
         at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:147)
         at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:61)
         at weblogic.deploy.internal.targetserver.operations.ActivateOperation.createAndPrepareContainer(ActivateOperation.java:189)
         at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:87)
         at weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217)
         at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:718)
         at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1185)
         at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:247)
         at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:157)
         at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:157)
         at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:12)
         at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:45)
         at weblogic.work.ServerWorkManagerImpl$WorkAdapterImpl.run(ServerWorkManagerImpl.java:518)
         at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
         at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
    Caused by: weblogic.descriptor.BeanAlreadyExistsException: Bean already exists: "weblogic.j2ee.descriptor.ServletMappingBeanImpl@e30790b(/ServletMappings[weblogic.descriptor.internal.CompoundKey@ea2c6ca])"
         at weblogic.descriptor.internal.ReferenceManager.registerBean(ReferenceManager.java:207)
         at weblogic.j2ee.descriptor.WebAppBeanImpl.setServletMappings(WebAppBeanImpl.java:1227)
         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:585)
         at com.bea.staxb.runtime.internal.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:48)
         at com.bea.staxb.runtime.internal.RuntimeBindingType$BeanRuntimeProperty.setValue(RuntimeBindingType.java:483)
         at com.bea.staxb.runtime.internal.AttributeRuntimeBindingType$QNameRuntimeProperty.fillCollection(AttributeRuntimeBindingType.java:385)
         at com.bea.staxb.runtime.internal.MultiIntermediary.getFinalValue(MultiIntermediary.java:52)
         at com.bea.staxb.runtime.internal.AttributeRuntimeBindingType.getFinalObjectFromIntermediary(AttributeRuntimeBindingType.java:145)
         at com.bea.staxb.runtime.internal.UnmarshalResult.unmarshalBindingType(UnmarshalResult.java:185)
         at com.bea.staxb.runtime.internal.UnmarshalResult.unmarshalDocument(UnmarshalResult.java:154)
         at com.bea.staxb.runtime.internal.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:65)
         at weblogic.descriptor.internal.MarshallerFactory$1.createDescriptor(MarshallerFactory.java:136)
         at weblogic.descriptor.DescriptorManager.createDescriptor(DescriptorManager.java:280)
         at weblogic.descriptor.DescriptorManager.createDescriptor(DescriptorManager.java:248)
         at weblogic.application.descriptor.AbstractDescriptorLoader2.getDescriptorBeanFromReader(AbstractDescriptorLoader2.java:749)
         at weblogic.application.descriptor.AbstractDescriptorLoader2.createDescriptorBean(AbstractDescriptorLoader2.java:376)
         at weblogic.application.descriptor.AbstractDescriptorLoader2.loadDescriptorBeanWithoutPlan(AbstractDescriptorLoader2.java:720)
         at weblogic.application.descriptor.AbstractDescriptorLoader2.loadDescriptorBean(AbstractDescriptorLoader2.java:729)
         at weblogic.servlet.internal.WebAppDescriptor.getWebAppBean(WebAppDescriptor.java:134)
         at weblogic.servlet.internal.WebAppModule.loadDescriptor(WebAppModule.java:775)
         at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:272)
         at weblogic.application.internal.flow.ScopedModuleDriver.prepare(ScopedModuleDriver.java:176)
         at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
         at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:360)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
         at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:56)
         at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:46)
    weblogic.application.ModuleException: Unmarshaller failed
         at weblogic.servlet.internal.WebAppModule.loadDescriptor(WebAppModule.java:781)
         at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:272)
         at weblogic.application.internal.flow.ScopedModuleDriver.prepare(ScopedModuleDriver.java:176)
         at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
         at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:360)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
         at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:56)
         at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:46)
         at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:615)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
         at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:191)
         at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:147)
         at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:61)
         at weblogic.deploy.internal.targetserver.operations.ActivateOperation.createAndPrepareContainer(ActivateOperation.java:189)
         at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:87)
         at weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217)
         at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:718)
         at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1185)
         at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:247)
         at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:157)
         at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:157)
         at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:12)
         at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:45)
         at weblogic.work.ServerWorkManagerImpl$WorkAdapterImpl.run(ServerWorkManagerImpl.java:518)
         at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
         at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
    Caused by: weblogic.descriptor.BeanAlreadyExistsException: Bean already exists: "weblogic.j2ee.descriptor.ServletMappingBeanImpl@e30790b(/ServletMappings[weblogic.descriptor.internal.CompoundKey@ea2c6ca])"
         at weblogic.descriptor.internal.ReferenceManager.registerBean(ReferenceManager.java:207)
         at weblogic.j2ee.descriptor.WebAppBeanImpl.setServletMappings(WebAppBeanImpl.java:1227)
         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:585)
         at com.bea.staxb.runtime.internal.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:48)
         at com.bea.staxb.runtime.internal.RuntimeBindingType$BeanRuntimeProperty.setValue(RuntimeBindingType.java:483)
         at com.bea.staxb.runtime.internal.AttributeRuntimeBindingType$QNameRuntimeProperty.fillCollection(AttributeRuntimeBindingType.java:385)
         at com.bea.staxb.runtime.internal.MultiIntermediary.getFinalValue(MultiIntermediary.java:52)
         at com.bea.staxb.runtime.internal.AttributeRuntimeBindingType.getFinalObjectFromIntermediary(AttributeRuntimeBindingType.java:145)
         at com.bea.staxb.runtime.internal.UnmarshalResult.unmarshalBindingType(UnmarshalResult.java:185)
         at com.bea.staxb.runtime.internal.UnmarshalResult.unmarshalDocument(UnmarshalResult.java:154)
         at com.bea.staxb.runtime.internal.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:65)
         at weblogic.descriptor.internal.MarshallerFactory$1.createDescriptor(MarshallerFactory.java:136)
         at weblogic.descriptor.DescriptorManager.createDescriptor(DescriptorManager.java:280)
         at weblogic.descriptor.DescriptorManager.createDescriptor(DescriptorManager.java:248)
         at weblogic.application.descriptor.AbstractDescriptorLoader2.getDescriptorBeanFromReader(AbstractDescriptorLoader2.java:749)
         at weblogic.application.descriptor.AbstractDescriptorLoader2.createDescriptorBean(AbstractDescriptorLoader2.java:376)
         at weblogic.application.descriptor.AbstractDescriptorLoader2.loadDescriptorBeanWithoutPlan(AbstractDescriptorLoader2.java:720)
         at weblogic.application.descriptor.AbstractDescriptorLoader2.loadDescriptorBean(AbstractDescriptorLoader2.java:729)
         at weblogic.servlet.internal.WebAppDescriptor.getWebAppBean(WebAppDescriptor.java:134)
         at weblogic.servlet.internal.WebAppModule.loadDescriptor(WebAppModule.java:775)
         at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:272)
         at weblogic.application.internal.flow.ScopedModuleDriver.prepare(ScopedModuleDriver.java:176)
         at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
         at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:360)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
         at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:56)
         at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:46)
         at weblogic.servlet.internal.WebAppModule.createModuleException(WebAppModule.java:980)
         at weblogic.servlet.internal.WebAppModule.loadDescriptor(WebAppModule.java:799)
         ... 25 more
    Caused by: weblogic.descriptor.BeanAlreadyExistsException: Bean already exists: "weblogic.j2ee.descriptor.ServletMappingBeanImpl@e30790b(/ServletMappings[weblogic.descriptor.internal.CompoundKey@ea2c6ca])"
         at weblogic.descriptor.internal.ReferenceManager.registerBean(ReferenceManager.java:207)
         at weblogic.j2ee.descriptor.WebAppBeanImpl.setServletMappings(WebAppBeanImpl.java:1227)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:585)
         at com.bea.staxb.runtime.internal.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:48)
         at com.bea.staxb.runtime.internal.RuntimeBindingType$BeanRuntimeProperty.setValue(RuntimeBindingType.java:483)
         at com.bea.staxb.runtime.internal.AttributeRuntimeBindingType$QNameRuntimeProperty.fillCollection(AttributeRuntimeBindingType.java:385)
         at com.bea.staxb.runtime.internal.MultiIntermediary.getFinalValue(MultiIntermediary.java:52)
         at com.bea.staxb.runtime.internal.AttributeRuntimeBindingType.getFinalObjectFromIntermediary(AttributeRuntimeBindingType.java:145)
         at com.bea.staxb.runtime.internal.UnmarshalResult.unmarshalBindingType(UnmarshalResult.java:185)
         at com.bea.staxb.runtime.internal.UnmarshalResult.unmarshalDocument(UnmarshalResult.java:154)
         at com.bea.staxb.runtime.internal.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:65)
         at weblogic.descriptor.internal.MarshallerFactory$1.createDescriptor(MarshallerFactory.java:136)
         at weblogic.descriptor.DescriptorManager.createDescriptor(DescriptorManager.java:280)
         at weblogic.descriptor.DescriptorManager.createDescriptor(DescriptorManager.java:248)
         at weblogic.application.descriptor.AbstractDescriptorLoader2.getDescriptorBeanFromReader(AbstractDescriptorLoader2.java:749)
         at weblogic.application.descriptor.AbstractDescriptorLoader2.createDescriptorBean(AbstractDescriptorLoader2.java:376)
         at weblogic.application.descriptor.AbstractDescriptorLoader2.loadDescriptorBeanWithoutPlan(AbstractDescriptorLoader2.java:720)
         at weblogic.application.descriptor.AbstractDescriptorLoader2.loadDescriptorBean(AbstractDescriptorLoader2.java:729)
         at weblogic.servlet.internal.WebAppDescriptor.getWebAppBean(WebAppDescriptor.java:134)
         at weblogic.servlet.internal.WebAppModule.loadDescriptor(WebAppModule.java:775)
         at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:272)
         at weblogic.application.internal.flow.ScopedModuleDriver.prepare(ScopedModuleDriver.java:176)
         at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
         at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:360)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
         at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:56)
         at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:46)
         WEB.XML FILE
    <!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
    "http://java.sun.com/j2ee/dtds/web-app_2_2.dtd">
    <web-app>
    <!-- General description of your web application -->
    <display-name>Admin Web Examples</display-name>
    <description>
    Crystal Enterprise admin web examples.
    </description>
    <!-- Context initialization parameters that define shared
    String constants used within your application, which
    can be customized by the system administrator who is
    installing your application. The values actually
    assigned to these parameters can be retrieved in a
    servlet or JSP page by calling:
    String value =
    getServletContext().getInitParameter("name");
    where "name" matches the <param-name> element of
    one of these initialization parameters.
    You can define any number of context initialization
    parameters, including zero.
    -->
    <!-- You can specify the default CMS machine name here -->
    <!-- Put your CMS name inside <param-value> </param-value> -->
    <!-- eg. <context-param> -->
    <!-- <param-name> CMS </param-name> -->
    <!-- <param-value> CrystalMS </param-value> -->
    <!-- eg. </context-param> -->
    <context-param>
         <param-name> CMS </param-name>
    <param-value> aschmidt </param-value>
    </context-param>
    <!-- Uncomment the following context-param if you are using
    multi-byte characters with WebLogic. Please note that for this
    to work your application will need to send data to and receive
    data from the client browser in UTF8-->
    <!--
         <context-param>
              <param-name>weblogic.httpd.inputCharset./*</param-name>
              <param-value>utf-8</param-value>
         </context-param>
    -->
    <!-- This context parameter specifies where to put the temporary image files that the viewer generates -->
    <context-param>
    <param-name>crystal_image_uri</param-name>
    <param-value>../crystalreportviewers11</param-value>
    </context-param>
    <!-- Uncomment out the following three context parameters to enable viewer exception logging. Not needed for
    normal running but could be useful for troubleshooting -->
    <!--
    <context-param>
    <param-name>crystal_enable_logging</param-name>
         <param-value>true</param-value>
         <description>
    "true" to enable
    </description>
    </context-param>
    <context-param>
    <param-name>crystal_exception_info</param-name>
         <param-value>long</param-value>
    <description>
    To display the exception info or not. If this parameter is not set, the default value is short.
    It can be one of the following values:
    a) disable - Not display the exception info. The exception will be rethrown and user has to handle it.
    b) short - Display the exception info in the short form. It displays the exception message only.
    c) long - Display the exception info in the long form. It displays the exception including the stack trace.
    </description>
    </context-param>
    <context-param>
    <param-name>crystal_exception_log_file</param-name>
         <param-value>c:\webreporting.log</param-value>
    <description>
    Set this parameter to log the exception in long form to the file specified.
    The value is the full path of the log file.
    </description>
    </context-param>
    -->
    <!-- Servlet Mappings -->
    <servlet>
    <servlet-name> objectViewer </servlet-name>
    <description>
    Object Viewer
    </description>
    <servlet-class> com.crystaldecisions.examples.ObjectViewerServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet>
    <servlet-name>manageAccounts</servlet-name>
    <description>
    Manage User/Group Accounts
    </description>
    <servlet-class>com.crystaldecisions.examples.ManageAccountsServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet>
    <servlet-name>adminLDAP</servlet-name>
    <description>
    Administrate LDAP plugin
    </description>
    <servlet-class>com.crystaldecisions.examples.AdminLDAPServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet>
    <servlet-name>logon</servlet-name>
    <description>
    Logon to the CMS
    </description>
    <servlet-class>com.crystaldecisions.examples.LogonServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet>
    <servlet-name>deleteInstance</servlet-name>
    <description>
    Delete instances
    </description>
    <servlet-class>com.crystaldecisions.examples.DeleteInstanceServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet>
    <servlet-name>setReportLogons</servlet-name>
    <description>
    Set DB Logons
    </description>
    <servlet-class>com.crystaldecisions.examples.SetReportLogonsServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet>
    <servlet-name>setReportSchedule</servlet-name>
    <description>
    Set DB schedule settings
    </description>
    <servlet-class>com.crystaldecisions.examples.SetReportScheduleServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet>
    <servlet-name>serverAdmin</servlet-name>
    <description>
    Administrate servers.
    </description>
    <servlet-class>com.crystaldecisions.examples.ServerAdminServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet>
    <servlet-name>viewreport</servlet-name>
    <description>
    View report
    </description>
    <servlet-class>com.crystaldecisions.examples.ViewReportServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet>
    <servlet-name>viewrpt</servlet-name>
    <description>
    Reportsource bridge used to support Java applet viewer and ActiveX viewer.
    </description>
    <servlet-class>com.businessobjects.crystalreports.reportsourcebridge.ReportSourceBridge</servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet>
    <servlet-name>localizeURL</servlet-name>
    <description>
    Used to redirect to the localized html page
    </description>
    <servlet-class>com.crystaldecisions.examples.LocalizeURLServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet>
         <servlet-name>setRightsTablePref</servlet-name>
    <description>
    Used to set Object Rights Table's viewing preferences
    </description>
    <servlet-class>com.crystaldecisions.examples.SetRightsTablePrefServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
    <servlet-name>manageAccounts</servlet-name>
    <url-pattern>/changeAliasesPasswords/manageAccounts</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>adminLDAP</servlet-name>
    <url-pattern>/adminLDAP/adminLDAP</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>setReportLogons</servlet-name>
    <url-pattern>/changeDBLogon/setReportLogons</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>serverAdmin</servlet-name>
    <url-pattern>/onePageServerAdministration/serverAdmin</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>logon</servlet-name>
    <url-pattern>/changeAliasesPasswords/logon</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>logon</servlet-name>
    <url-pattern>/adminLDAP/logon</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>logon</servlet-name>
    <url-pattern>/instancesByStatus/logon</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>deleteInstance</servlet-name>
    <url-pattern>/instancesByStatus/deleteInstance</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>objectViewer</servlet-name>
    <url-pattern>/instancesByStatus/objectViewer</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>viewreport</servlet-name>
    <url-pattern>/instancesByStatus/viewreport</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>viewrpt</servlet-name>
    <url-pattern>/viewrpt.cwr</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>logon</servlet-name>
    <url-pattern>/instancesByStatus/logon</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>logon</servlet-name>
    <url-pattern>/changeDBLogon/logon</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>setReportLogons</servlet-name>
    <url-pattern>/changeDBLogon/setReportLogons</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>logon</servlet-name>
    <url-pattern>/onePageServerAdministration/logon</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>viewreport</servlet-name>
    <url-pattern>/instancesByStatus/viewreport</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>deleteInstance</servlet-name>
    <url-pattern>/instancesByStatus/deleteInstance</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>setReportLogons</servlet-name>
    <url-pattern>/changeDBLogon/setReportLogons</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>localizeURL</servlet-name>
    <url-pattern>/instances/localizeURL</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>logon</servlet-name>
    <url-pattern>/rightsTable/logon</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>logon</servlet-name>
    <url-pattern>/userAdminTool/logon</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>setRightsTablePref</servlet-name>
    <url-pattern>/rightsTable/setRightsTablePref</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>logon</servlet-name>
    <url-pattern>/repositoryHelper/logon</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>logon</servlet-name>
    <url-pattern>/shortcutManager/logon</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>logon</servlet-name>
    <url-pattern>/adminToolConsole/logon</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>logon</servlet-name>
    <url-pattern>/query/logon</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>setReportSchedule</servlet-name>
    <url-pattern>/changeDBLogon/setReportSchedule</url-pattern>
    </servlet-mapping>
    <!-- Define the default session timeout for your application,
    in minutes. From a servlet or JSP page, you can modify
    the timeout for a particular session dynamically by using
    HttpSession.getMaxInactiveInterval(). -->
    <session-config>
    <session-timeout>20</session-timeout> <!-- 20 minutes for session objects -->
    </session-config>
    <!-- The welcome file list -->
    <welcome-file-list>
    <welcome-file>default.htm</welcome-file>
    </welcome-file-list>
    </web-app>
         WEBLOGIC.XML FILE
    <weblogic-web-app>
    <context-root>/businessobjects/enterprise11/adminlaunch</context-root>
    </weblogic-web-app>

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