Regarding passing table array to sap scripts - urgent

Question

Hi Experts,
I am calling an SAP Script form from a custom program. The code snippet is as follows:
MOVE : 'ZFRM_EX_COM_INV' TO w_form.
PERFORM open_form USING w_form.
PERFORM write_form USING 'MAIN'     'HEADER'.
PERFORM write_form USING 'MAIN'     'LINE_ITEM'.
LOOP AT it_cond INTO wa_cond.
<b>PERFORM write_form USING 'TOTAL' 'TOTAL_COND'.</b>
               <i> " TOTAL is the page window and TOTAL_COND is the element.</i>
ENDLOOP.
PERFORM close_form.
*&      Form  write_form
      text
     -->VAR1       text
FORM write_form USING var1 var2.
  IF var2 IS INITIAL.
    CALL FUNCTION 'WRITE_FORM'
      EXPORTING
        window                   = var1
      EXCEPTIONS
        element                  = 1
        function                 = 2
        type                     = 3
        unopened                 = 4
        unstarted                = 5
        window                   = 6
        bad_pageformat_for_print = 7
        OTHERS                   = 8.
  ELSE.
    CALL FUNCTION 'WRITE_FORM'
      EXPORTING
        element                  = var2
        window                   = var1
      EXCEPTIONS
        element                  = 1
        function                 = 2
        type                     = 3
        unopened                 = 4
        unstarted                = 5
        window                   = 6
        bad_pageformat_for_print = 7
        OTHERS                   = 8.
  ENDIF.
ENDFORM.                               " WRITE_FORM
In the text that is in bold in teh code snippet, I am tring to pass the values one-by-one and print in the output.
But only the last line item from that table is begining printed. The other lines are overwritten by the last line.
How should I display all the lines in the internal table it_cond.
Please help me...
regards,
arul jothi a.

Answer 1

U are using a variable window to print the 'total_cond' text element..
so whenever u call the write form   for a variable window .. it will get over written by the current contents.. I t wont append the contents to the form...
Instead u use this text element in the MAIN window then onli u will get all the data..
i hope this is the problem..
reward if it helps u...
sai ramesh