After you have created a query, you might want to navigate between the various screens to make changes and modifications. You can use the Next Screen and Previous Screen white arrow buttons on the Application toolbar in the first four screens of the SAP Query tool.
You can also click the Basic List button to jump to the Basic List Line Structure screen or press the F8 key to navigate to the selection screen or finished report output from the selection screen. Clicking the green Back button on the Application toolbar from the finished report output screen brings you to the report's selection screen. You can also navigate between screens by using the toolbar menus.