Theme Integrity test error in Portal 7.40

Hi Experts,

In Portal 7.40 framework, we want to test Customer theme by using below mention URL

- test pages can be accessed all at one via

http://<portalhost>:<portalport>/irj/servlet/prt/portal/prtroot/com.sap.portal.themes.integrity.default

- for a server side URL connection test please go to
http://<portalhost>:<portalport>/irj/servlet/prt/portal/prtroot/com.sap.portal.themes.integrity.url

- for a personalization test go to
http://<portalhost>:<portalport>/irj/servlet/prt/portal/prtroot/com.sap.portal.themes.integrity.personalization

- for a PCD test go to
http://<portalhost>:<portalport>/irj/servlet/prt/portal/prtroot/com.sap.portal.themes.integrity.pcd

But when publish any of the URL's above in the browser, getting error..in which below mention logs are generated in Portal:

[EXCEPTION]
com.sapportals.portal.prt.runtime.PortalRuntimeException: Could not create a context for: com.sap.portal.themes.integrity.default
at com.sap.portal.prt.component.PortalComponentContextFactory.createPortalComponentContext(PortalComponentContextFactory.java:182)
at com.sap.portal.prt.component.PortalComponentContextFactory.getPortalComponentContext(PortalComponentContextFactory.java:82)
at com.sap.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:442)
at com.sapportals.portal.prt.connection.ServletConnection._handleRequest(ServletConnection.java:224)
at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:101)
at com.sap.portal.prt.dispatcher.DispatcherServlet.service(DispatcherServlet.java:132)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)

Regards,
hanif