drupal with lunarpages and war file

I am working with a person who is building a site hosted at lunar pages. This person is using Drupal to build out their site. I have a j2ee web application packaged in a war file. The war file gets deployed into the webapps directory and upacked into its directory located within the webapps folder. The portion of the application constructed with Drupal is located above this directory and gets used when a user visits the domain of the site ie www.somedomain.com. Hitting this link brings you to the login page at this persons site. The web application packaged as a war file should be available at www.somedomain.com/otherapp/reports.jsp unfortunately it looks like the php file that is being used when going to the site is getting a crack at the request before the resin server used by lunar pages and it returning with a page saying that the resource does not exist. The page that is displaying the error is a php I am assuming generated by Drupal. I also am speculating that this is some kind of configuration issue. Can anyone here provide me some insight as to how to fix this issue?