application is accessible throw application server and is not accessible throw mapped webserver.and application accessible throw other webserver to which application is not mapped.

we have found issue reported  application ear's deployed and mapped properly with web(ex abc-8050) and app server(abs_server). but before this is deployed some other application also deployed with same context root and mapped to other its appserver(xyz_server)  not mapped to its webserver(xyz-8051). now our application is internally mapping to other application web server(xyz-8051) and our appserver(abc_server). to fix this web have changed the other application context root and restarted the other appserver(xyz_server). and unmapped and remapped our application with our web(abc-8050) and appserver(abc_server) and restarted our web and appserver.