Knowledge Management

Question:
Hi All,
I'm writing a integration report between PA/OM, and the report is displayed in ALV grid. The first level of report displays the entries - user selectable, to be updated, and on the second level is the result of the update (successful/unseccessful).
On the 2nd level, if I BACK, EXIT or CANCEL, the program goes back to the 1st level. How can I go back to selection screen after these function codes?
I tried defining the functions codes in IT_EVENT_EXIT, but to no avail. It always takes me back to 1st level.
Thanks for the help,
Nixter
Answer:
If you use REUSE* FM then you should do something like this:
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
     EXPORTING
          i_callback_program       = g_repid
          i_callback_user_command  = 'USER_COMMAND'
     TABLES
          t_outtab                 = first_outtab
     EXCEPTIONS
          program_error            = 1
          OTHERS                   = 2.
FORM user_command USING r_ucomm LIKE sy-ucomm
                        rs_selfield TYPE slis_selfield.
DATA:
  es_exit_caused_by_user TYPE  slis_exit_by_user.
  CASE r_ucomm.
    WHEN comand_to_show_second_grid.
      CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
           EXPORTING
                i_callback_program      = g_repid
           IMPORTING
                es_exit_caused_by_user  = es_exit_caused_by_user
           TABLES
                t_outtab                = second_outtab
           EXCEPTIONS
                program_error           = 1
                OTHERS                  = 2.
      IF NOT es_exit_caused_by_user IS INITIAL.
        rs_selfield-exit = 'X'.
      ENDIF.
  ENDCASE.
ENDFORM.
Note the usage of rs_selfield-exit field.
_________________
Best regards, Sergey Korolev
Answer:
Thanks Sergei. The solution you posted works perfectly.
Regards,
Nixter