I am new to apps and my understanding is that I haveNot necessarily, just bear in mind that it should be synchronous. So whenever you make a change at the Application and such a change update the DB then you should backup both.
to backup application code, logs, ... datafiles ALL
in one script. Is this true?
I am using RMAN to backup other databases and canApps DB is just like any other Oracle DB. Definitely you can use RMAN to back it up.
posibly employ it to backup apps d/b, right?
What about application code? How do I do that?Well, it depends on what kind of changes you are doing here. Application code can be changed in different ways (i.e. Apply a patch, create a new form/report, create a custom table/view/package .. etc)