am kindly asking for your urgent help to resolve the follwing problem.
I am follwing the following tutorial [Enabling a Web Site for Authentication|http://docs.oracle.com/cd/E14072_01/appdev.112/e10767/using_aspnt.htm#BABJIHEI]
But i have a problem when i get to step 5 . "+Go to the Security tab and under Users, click Select authentication type+."
Am getting the following error message
+"There is a problem with your selected data store. This can be caused by an invalid server name or credentials, or by insufficient permission. It can also be caused by the role manager feature not being enabled. Click the button below to be redirected to a page where you can choose a new data store.+
+The following message may help in diagnosing the problem: OracleConnection.ConnectionString is invalid"+
What version are you using? If I recall correctly, an earlier version set connection string in the machine.config to empty string ("") which is not acceptable, so it was changed to set it to a space (" "). In that case though, it was causing issues just from being install, as opposed to being used though.
Since you're actually using the product, you need to set the connection string correctly, which you'd normally do in your web.config (rather than globally in the machine.config). Did you set it? What do you have it set to?