Declarative J2EE Authentication and authorization with JAAS is a MUST read for any OAS Admin/DBA looking to do PL/SQL authentication with a J2EE application. We’ve gotten things working against the Apps FND tables to return the responsibilities that a user has to the J2EE application. Don’t ask me how, PL/SQL is a dark art to me. It’s SO VERY MUCH easier than trying to tie the Apps to an OID infrastructure though. No, it’s not Single Sign On, but it is single auth. Not the holy grail, but some kinda grail!