Multiple smart form outputs

Question

Hi all,
i want to print multiple purchase orders in smart form
i have two windows in smart form layout
header window and main window
in header i need to print few header details
and in main window i need to display correspoinding line items
I need every po to be start in new paper or new form
In driver se 38 program
I_header - contains all header info
i_lineitems - contains all item info ofPO'S
iam confused whether i have to call SSF_FUNCTION_MODULE_NAME
between loop of i_header .
like this
loop at i_header.
PERFORM SMARTFORM_FM.
endloop.
if this right how do you want me to pass the info to smart form
in form interface i would declare a table similar to item
and header info right i need only one row right?
FORM SMARTFORM_FM.
call function 'SSF_FUNCTION_MODULE_NAME'
  exporting
    formname                 = 'ZTEST'
  VARIANT                  = ' '
  DIRECT_CALL              = ' '
importing
   fm_name                  = fm_name
exceptions
   no_form                  = 1
   no_function_module       = 2
   others                   = 3
if sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
CALL FUNCTION FM_NAME
ENDFORM.
Thanks

Answer 1

Hi,
Yes you will have to call smartform function module inside the loop.
some what like this.
loop at header_itab in workarea say HEAD.
refresh and clear itab_export.
      loop at items_itab
          append these lines to itab_export which you will pass to smartform
      end  items_itab
now call smrtform function module
     and pass head and table itab_export which you populated above
     inside item loop.
endloop.
Hope this makes sense. let me know if need more details.
Enjoy SAP.
Pankaj Singh.