Need Coding for retriving the data

Question

Hi ,
   I'm not an ABAPer.. but i need to write some coding in R/3 system..  that is from XI system I'm getting  data  (that is in R/3 system i'm getting inside of one class.. that calss contain  one method.. that method internally contain  sub structures.. for example.. that method contain one Header Structure... that  Header structure contain some 5 fields along with those.. one sub structure also contain.. Again that sub structure (Item level)   contain some 10  fields.. and  and along with that one more sub structure also contain..if you go inside that sub structure that contain some 5 fields...
now the reqirement is i want to split those fields according to structures( Header level, Item Lvel , Sub Item level) and   iw ant to load this fields into  particular ZTABLES.. by using Move corresponding..
so, can any one plz give me the coding... how can i define structures inside of the  class... ..
helpful answers will be highly appriciated..
Thanks
Babu

Answer 1

Hi Babu,
it is difficult to understand what u realy want. You have to explain yourself better. Just a tip. If you want to define a Structure in a Class, should be done at the Class definition and selection should be done at Class implementation.
Example:
Class babu_class definition.
public section.
*Structure definition
types: begin of i_struc.
           include structure vbak.
types: end of i_struc.
*Internal tab
data: int_tab type table of i_struc.
*protected section
*your declarations-----
private section
methods: babu_meth
endclass.
Class babu_class implementation.
method babu_meth.
*example
select * from vbak
into corresponding fields of table int_tab
where vbeln =
endmethod.
endclass.
Blacky
*give point if it helps and i hope I have understood your problem
Message was edited by:
        BlackMoses