I am just wondering if there is some sort of a naming convention used for web app names. I just named my web app as "16785600" and I see that it gets deployed successfully though, no error messages what so ever but when I try to access the web app over the URL say http://localhost:9100/16785600 I get a HTTP 404 error. Again no error or what so ever in the logs. However if I rename my web app to some name say "sample" it works just fine. Could someone explain as to why I am unable to access my web app.