RAM installation error

org.apache.jasper.el.JspELException: /index.jsp(53,2) '${installRAMSetupBean.installRAMStatus}' Error reading 'installRAMStatus' on type com.ibm.ram.repository.setup.web.access.InstallRAMSetupBean

        at org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:112)

        at com.ibm._jsp._index._jspx_meth_c_set_13(_index.java:909)

        at com.ibm._jsp._index._jspService(_index.java:270)

        at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:99)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)

        at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1225)

        at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:775)

        at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:457)

        at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)

        at com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handleRequest(GenericServletWrapper.java:122)

        at com.ibm.ws.jsp.webcontainerext.AbstractJSPExtensionServletWrapper.handleRequest(AbstractJSPExtensionServletWrapper.java:216)

        at com.ibm.ws.webcontainer.filter.WebAppFilterChain.invokeTarget(WebAppFilterChain.java:136)

        at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:79)

        at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:928)

        at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1025)

        at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:1384)

        at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:193)

        at com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor.handleRequest(DefaultExtensionProcessor.java:619)

        at com.ibm.ws.webcontainer.filter.WebAppFilterChain.invokeTarget(WebAppFilterChain.java:136)

        at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:79)

        at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:928)

        at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1025)

        at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3761)

        at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:304)

        at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:975)

        at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1662)

        at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:195)

        at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:459)

        at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:526)

        at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:312)

        at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:87)

        at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)

        at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)

        at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)

        at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)

        at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)

        at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)

        at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)

        at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1815)

Caused by: com.ibm.ram.repository.setup.web.RAMSecurityException: com.ibm.websphere.management.exception.AdminException:

        at com.ibm.ram.repository.setup.web.WASServer.getInstallationStatus(WASServer.java:1137)

        at com.ibm.ram.repository.setup.web.access.InstallRAMSetupBean.getInstallRAMStatus(InstallRAMSetupBean.java:2761)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)

        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)

        at java.lang.reflect.Method.invoke(Method.java:611)

        at javax.el.BeanELResolver.getValue(BeanELResolver.java:91)

        at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:55)

        at org.apache.el.parser.AstValue.getValue(AstValue.java:174)

        at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:283)

        at org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:106)

        ... 38 more

Caused by: com.ibm.websphere.management.exception.AdminException:

        at com.ibm.websphere.management.application.AppManagementProxy.proxyInvoke(AppManagementProxy.java:192)

        at com.ibm.websphere.management.application.AppManagementProxy.checkIfAppExists(AppManagementProxy.java:269)

        at com.ibm.ram.repository.setup.web.WASServer.getInstallationStatus(WASServer.java:1124)

        ... 48 more

Caused by: javax.management.JMRuntimeException: ADMN0022E: Отсутствует доступ к операции checkIfAppExists в MBean AppManagement из-за недостаточных или отсутствующих идентификационных данных.

        at com.ibm.ws.management.AdminServiceImpl.preInvoke(AdminServiceImpl.java:2594)

        at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1312)

        at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)

        at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:1228)

        at com.ibm.websphere.management.application.AppManagementProxy.proxyInvoke(AppManagementProxy.java:183)

        ... 50 more