A Code Road Map graphically displays the complex PL/SQL interdependencies within a database. You can think of the Code Road Map as a developer's model of the application code.The Road Map displays two different levels: code only and code plus data. To open the Road Map, click on the New code roadmap icon and proceed.
SQL Inspector is used to scan the files that contain SQL statements captured from the Oracle SGA. After SQL Tuning, SQL Inspector can be launched from the SQL Scanner and Inspector button and once lauched, click Play.