Hi Sanjana,
Try line this..
TYPES : BEGINOF ty_itab,
line1(20) TYPEc,
ENDOF ty_itab.
DATA : it_itab TYPETABLEOF ty_itab,
wa_itab type ty_itab,
w_var type string.
wa_itab-line1 = 'hello'.
APPEND wa_itab TO it_itab.
wa_itab-line1 = 'how'.
APPEND wa_itab TO it_itab.
wa_itab-line1 = 'are'.
APPEND wa_itab TO it_itab.
wa_itab-line1 = 'you'.
APPEND wa_itab TO it_itab.
clear : wa_itab, w_var.
LOOPAT it_itab INTO wa_itab.
CONCATENATE w_var wa_itab-line1 INTO w_var SEPARATEDBY space.
ENDLOOP.
WRITE : / w_var.
Output:
