How to activate the Vertival Scroll Bar to Table control

Question

Hi All,
I Have created a Module pool table control(Wizard) with Input control,where user can enter the values in the screen.
In my screen 15 lines are visible,once i enter all 15 rows,vertical scroll bar is active,but rest of all lines are in deactivate mode.
My requirement is:Once i enter all the visible lines,the remaining lines should be in activ mode(In put control).
I appreciate your response.
Best Regards,
Seshadri

Answer 1

DATA : BEGIN OF IT_MARA OCCURS 1,
       MATNR LIKE MARA-MATNR,
       ERSDA LIKE MARA-ERSDA,
       ERNAM LIKE MARA-ERNAM,
       MTART LIKE MARA-MTART,
       MBRSH LIKE MARA-MBRSH,
       V_FLAG TYPE C,
       END OF IT_MARA.
DATA :  WA_MARA LIKE it_MARA .
CONTROLS TABLE TYPE TABLEVIEW USING SCREEN 100.
MODULE POPULATE_100 INPUT.
  CASE SY-UCOMM.
    WHEN 'DISP'.
      SELECT MATNR
             ERSDA
             ERNAM
             MTART
             MBRSH FROM MARA INTO WA_MARA .
        APPEND WA_MARA TO IT_MARA.
      ENDSELECT.
      DESCRIBE TABLE IT_MARA LINES V_TEXT.
      TABLE-LINES = V_TEXT.
      CLEAR IT_MARA.
Regards..
Balaji  ( assign if this helps u ..)