200 SAP ABAP Q UESTIONS AND A NSWERS AT PF<key> --This occurs when a predefined function key is pressed. TOP-OF-PAGE DURING LINE-SELECTION --List processing of a sublist starts on a new page. 4. Explain how an interactive report works. An interactive report works in the following manner: 1. The main list is displayed. 2. The user double clicks any line that is valid. 3. The corresponding event occurs. 4. The line of code is read. 5. The sublist is displayed according to the lines selected in the code. 6. Steps 2 through 5 are repeated. 5. What are the events that provide the drill-down features in an interactive list? The following are the events that provide the drill-down features in an interactive list: AT LINE-SELECTION --By double clicking a line. AT USER COMMAND --By pressing any button. 6. What is the HIDE command? The HIDE command is used to store temporarily the contents of a field at the current line. These contents are stored in the HIDE area, which is in the memory of your computer. When the interactive event occurs, the contents are restored from the HIDE area. 7. When is the get cursor command used in interactive lists? The Get cursor command is used when the information that is to be hidden is not uniquely identified by the selected line.