Oracle E-business authentication workflow
My query is related to authentication procedure in Oracle EBS suite.
There is not much supportive document to show the internal architecture or the process of authentication in the Oracle E-business suite. What I have understood that the whenever an user logins into the application portal, the file <contextfile>.dbc in $FND_SECURE/dbc is identified in which the credentials of applsyspub is there. It picks up the credentials and then logins into the database. But not sure how it picks up the credentials of the application user which is to be logged in.
This is why I have this query. I would like to know the procedure/workflow involved in authentication of an application user in Oracle EBS (like the steps in which the database schemas and objects are involved and files which are used to take).