Regarding Interactive or drill down reports

Question

How to come back from 15th list to 5th list or 1st list in the interactive reports?

Answer 1

Hi Naveen, this material gives u the sample codes, will be of help.
Using Detail Lists
A classic report is a program that generates a single list, which must contain all of the required detail information. This procedure may result in extensive lists from which the user has to pick the relevant data. For background processing, this is the only possible method. After starting a background job, there is no way of influencing the program. The desired selections must be made beforehand and the list must provide detailed information.
For dialog sessions, there are no such restrictions. The user is present during the execution of the program and can control and manipulate the program flow directly. To be able to use all advantages of the online environment, classical reporting was developed into interactive reporting.
Interactive reporting allows the user to participate actively in retrieving and presenting data during the session. Instead of one extensive and detailed list, with interactive reporting you create a condensed basic list from which the user can call detailed information by positioning the cursor and entering commands. Interactive reporting thus reduces information retrieval to the data actually required. Detailed information is presented in detail lists.
Apart from creating detail lists, interactive reporting also allows you to call transactions or other executable programs (reports) from lists. These programs then use values displayed in the list as input values. The user can, for example, call a transaction from within a list to change the database table whose data is displayed in the list.
EXAMPLES
Creating Detail Lists
REPORT demo_list_interactive_1.
START-OF-SELECTION.
WRITE: 'Basic List, SY-LSIND =', sy-lsind.
AT LINE-SELECTION.
WRITE: 'Secondary List, SY-LSIND =', sy-lsind.
When you run the program, the basic list appears. The GUI status automatically permits the function Choose (F2). When you choose a list line, the system triggers the AT LINE-SELECTION event, and the first detail list overlays the basic list. This list has no standard page header. It also inherits the GUI status of the basic list. By choosing Choose, the user can now create up to 19 of these lists. Trying to produce more than 19 lists results in a runtime error. Using Back , the user can return to previous lists.
Navigation in detail lists.
REPORT demo_list_interactive_2.
START-OF-SELECTION.
WRITE: 'Basic List, SY-LSIND =', sy-lsind.
AT LINE-SELECTION.
IF sy-lsind = 3.
sy-lsind = 0.
ENDIF.
WRITE: 'Secondary List, SY-LSIND =', sy-lsind.
When you run the program, the basic list appears:
Basic List, SY-LSIND = 0
The GUI status automatically permits the function Choose (F2). If the user positions the cursor on the list line and chooses Choose to trigger the AT LINE-SELECTION event, the system displays a detail list that contains the following line:
Secondary List, SY-LSIND = 1
Choosing Choose again produces:
Secondary List, SY-LSIND = 2
Back leads to the previous list level. Choosing Choose for the third time produces a detail list that contains the following line (because of the IF condition):
Secondary List, SY-LSIND = 0
The system deletes list levels 1 and 2. Choosing Back returns to the point at which the list processing started. If you choose Choose, the system creates a detail list with index 1. However, the list on level 0 is no longer a basic list (no page header), but is itself a detail list.
Page Headers for Detail Lists
REPORT demo_list_interactive_3.
START-OF-SELECTION.
WRITE 'Basic List'.
AT LINE-SELECTION.
kindly reward if found helpful.
cheers,
Hema.