There seems to be some inconsistency with regard to the case sensitivity of user, group and role names. First, the WL 8.1 docs state that all of these are case sensitive. Yet, the admin console will not let you create two user or group names, or two role role names that only differ by case. In the DDs for a web application (didn't test EJBs), no error or warning messages are generated if you have two role definitions that only differ by case. But in this scenario, when you go to the scoped roles for the web app, only one role is shown.

The default role mapping provider does however seem to be case sensitive (isUserInRole("MyRole") and isUserInRole("myrole") will return different results).

Is there a configuration setting that let's you tailor this?