Smartform with multiple Headers & Respective Item Details and Totals?

Question

Dear All,
Appreciate if anyone clarify my doubt.
My requirement is to develop a smartform for billing with multiple headers & respective items and totals. For more clarity I'm explaining below.
                    Header Section1
variable1          variable2          variable3          variable4          variable5
     variable6          variable7          variable8
variable9          variable10          variable11
Item Details1
s no     vebeln     verpr     col4     col5     col6
total                    123.21
total in words -
               value     321.21
               value     982.98
               value     some value
footer details
                    Header Section2
variable1          variable2          variable3          variable4          variable5
     variable6          variable7          variable8
variable9          variable10          variable11
Item Details2
s no     vebeln     verpr     col4     col5     col6
total                    123.21
total in words -
               value     321.21
               value     982.98
               value     some value
footer details
                    Header Section3
variable1          variable2          variable3          variable4          variable5
     variable6          variable7          variable8
variable9          variable10          variable11
Item Details3
s no     vebeln     verpr     col4     col5     col6
total                    123.21
total in words -
               value     321.21
               value     982.98
               value     some value
footer details
Is this possible using smartforms?
Now they are using a classical report and takes printout in preprinted stationery.
requirement is to develop a smartform for this. there is a selection screen for the print program which accepts billing docs.
Thanks,

Answer 1

Rajiv,
Actually for your case you don't need a table inside the Main Window. 
1.) First Populate all the data(header + item) in an internal table in the print program itself.
2.) Pass this internal table to the smartform.
3.) In the smartform give exact dimensions to the main window.
4.) In the Main Window Use a Loop on this internal table.
5.) Create a template for the header data giving the exact dimensions.
6.) Create another template for the item data giving exact dimensions to the template.
7.) If there is pre-printed text between these templates, insert a text element between these templates. This text element will have nothing just give a paragraph format to it. Go to smartstyle, create a style in which create a paragraph format setting line spacing parameter of this paragraph format of the same size as that of pre-printed text.
8.) Only 1 page is required since Loop statement will print the second record on the second page if the dimension of templates are exact.
9.) Dimensions you can easily measure from the pre-printed form.
<removed by moderator>
Edited by: Thomas Zloch on Mar 6, 2012