REPORT  zprogind.

TYPES: BEGIN OF t_mara,
         matnr LIKE mara-matnr,
       END OF t_mara.
DATA: it_mara TYPE STANDARD TABLE OF t_mara INITIAL SIZE 0,
      wa_mara TYPE t_mara.
DATA: mara_lines TYPE i,
      gd_percent TYPE i.

 START-OF-SELECTION.

  SELECT matnr
    INTO TABLE it_mara
    FROM mara.

  CHECK sy-subrc EQ 0.
  mara_lines = sy-dbcnt.
  clear: gd_percent.

  LOOP AT it_mara INTO wa_mara.
    PERFORM progress_bar USING 'Retrieving data...'(001)
                               sy-tabix
                               mara_lines.
*    WAIT UP TO 2 SECONDS.
  ENDLOOP.

FORM progress_bar USING    p_value
                           p_tabix
                           p_nlines.

  DATA: w_text(40),
        w_percentage TYPE p,
        w_percent_char(3).

  w_percentage = ( p_tabix / p_nlines ) * 100.
  w_percent_char = w_percentage.
  SHIFT w_percent_char LEFT DELETING LEADING ' '.
  CONCATENATE p_value w_percent_char '% Complete'(002) INTO w_text.

* This check needs to be in otherwise when looping around big tables
* SAP will re-display indicator too many times causing report to run
* very slow. (No need to re-display same percentage anyway)
  if w_percentage gt gd_percent or p_tabix eq 1.
    CALL FUNCTION 'SAPGUI_PROGRESS_INDICATOR'
        EXPORTING
           percentage = w_percentage
           text       = w_text.
   gd_percent = w_percentage.
  endif.
endform.                    " PROGRESS_BAR

  WRITE: /20 'Report is "Complete" OK'. 

Below is the ABAP code to produce a list of icons including what they look like, name and code.

Also see std. SAP program RSTXICON 

REPORT ZGUI_DIR.

call function 'GUI_CREATE_DIRECTORY'
  exporting
    dirname       = 'C:\TEST'
  EXCEPTIONS
    FAILED        = 1
    OTHERS        = 2.

if sy-subrc <> 0.
  WRITE: / 'Error Code ',SY-SUBRC.
endif.

A simple ALV - Details of Y/Z objects with lists of users/date/time/description during creation or change of the object.

The below code demonstrates how to create a simple report which automatically updates itself every 10
seconds and displays the new results on screen. This is without any intervention from the user. 

Write a program to load a database table from a UNIX file.

Write a program that lists the Vendors and their Accounting documents. Create extract dataset from KDF logical database. Loop through the dataset to create the required report. Don't list those vendors which has no documents

Read a logical database (you must have data in those tables, now LFA1), fill up an internal table. Sort the data by a given field and then display the internal table.