It looks like you are refering to wsad here and its
testing environment? What version are you using?
If this is the case, then you must set the run time class path. One way to do this is to put a .jar file in your WEB-INF/lib directory. Since that is not feasible here I will tell you the other way. Since you are using
JDBC and the Driver will be reflected at runtime there is no need to set the project build path to include this. However, you do need to set the classpath of the server so that it will recognized the Driver at runtime. Go to the server perspective and make sure the server configuration window is open. If not go to Window-->Show View and open it. Double click on the server/configuration your project is running on and then select the paths tab. Here you can set the classpath to point to your Oracle stuff. Obviously you will need to save and restart.
Hope this helps.
