Auto populating the Notes field in XK02/FK02

Question

Hi Experts,
I have a requirement where I need to auto-populate the Notes field with some text.
When the user clicks the arrow next to Email field a pop up comes up. In this pop up there is a Notes field. (Please see the Screen shot)
I want this Notes field to be auto-populated with "Notes".
How can I accomplish this?
Please advice.
Thanks.

Answer 1

Hi -
1. In SE51, go to progrram - SAPLSZA6 and screen 600, you will find in the PBO
  MODULE precalculate.                                      "*981i
  MODULE d0600_status.
  MODULE d0600_output.
  LOOP AT g_d0600_adsmtp WITH CONTROL t_control6 CURSOR
    t_control6-current_line.
    MODULE d0600_display_line.
  ENDLOOP.
  MODULE d0600_cursor.
2. In the 1st three module below check if any user exit / BADI is there .
(a) MODULE precalculate.      
(b) MODULE d0600_status.
(c) MODULE d0600_output
If yes check for modifying the value of the field 'REMARK' in the interanl table g_d0600_adsmtp.
Example g_d0600_adsmtp(1)-Remark = 'Notes'
3. If no BADI / exit is available, then go for implicit enhancement in the perform inside  MODULE d0600_output.  i.e    FORM dynpro_output .
At the end of form    FORM dynpro_output - modify the internal table   ct_comm_table.
Please note - This form may be used by other programs, so you can put some conditions like restricting to trasaction code etc.