Symptom:
AppAdmin Page will not load, "Page can not be displayed" message on the
browser.
--World Wide Publishing Service stuck in stopping status if IIS attempted to
be restarted.
Conditions:
1.Open Browser
2. Type the following url http://crsIPAddress/appadmin
3. Receive page can not be displayed or blank page
If you attempt to restart IIS at this time, the only workaround is to reboot
the server.
4. Go to services (start-run-services.msc)
5. Try restarting IIS services, restart will cause world wide publishing
service (co-dependent on IIS service) to be stuck in stopping status
Workaround:
Do not attempt to restart IIS . Instead, do the following steps -
1. Open Internet Explorer and type http://crsIPAddress:6293/appadmin/
2. Login to appadmin and go to Control Center page.
3. Select the CRS Administration process radio button and click
the "Restart" button.
4. Exit the browser and launch appadmin normally from the Start Menu.
Alternatively, if this is an HA setup, login to appadmin from the 2nd node,
go to the Control Center page, select the broken node, and restart it's CRS
Administration process.
Daniel Sobrinho