I cannot always remember the exact URL to checkout and troubleshoot an eBS deployment.
Here it is:
http://<host>.<domain>:<port>/OA_HTML/jsp/fnd/aolj_setup_test.jsp
For OCI-classic it would be:
http://oc-x-y-z-z.compute.oracle.com/OA_HTML/jsp/fnd/aoljtest.jsp
Possible convenient checks in case of any issue:
SELECT fnd_web_sec.validate_login('GUEST','ORACLE') from dual; SELECT fnd_profile.value('GUEST_USER_PWD') from dual;