Calling BAPI(RFC function module) in java? Part 2

Question

Hi
Can any body tell me or give me source code for calling give BAPI...i need to give the inputs to that parameters..
data l_order_header_in    like bapisdhd1.
data t_return             like bapiret2  occurs 0 with header line.
data t_order_items_in     like bapisditm occurs 0 with header line.
data t_order_schedules_in like bapischdl occurs 0 with header line.
data t_order_partners     like bapiparnr occurs 0 with header line.
*data t_order_condition_ex like bapicond   occurs 0 with header line.
*clear   t_order_condition_ex.
*refresh t_order_condition_ex.
clear l_order_header_in.
l_order_header_in-doc_type      =  'TA'.
l_order_header_in-sales_org     =  'ZZ02'.
l_order_header_in-distr_chan    =  'Z2'.
l_order_header_in-division      =  'Z2'.
*l_order_header_in-purch_no      =  '12'.
clear   t_order_items_in.
refresh t_order_items_in.
t_order_items_in-itm_number     =  '000001'.
t_order_items_in-material       =  'HAMAM'.                 " 'LBYA1'.
t_order_items_in-target_qty     =  '0000000000001'.
t_order_items_in-comp_quant     =  '0000000000001'.
append t_order_items_in.
clear   t_order_partners.
refresh t_order_partners.
t_order_partners-partn_role     =  'AG'.
t_order_partners-partn_numb     =  '0000000006'.
append t_order_partners.
clear   t_order_schedules_in.
refresh t_order_schedules_in.
t_order_schedules_in-itm_number =  '000001'.
t_order_schedules_in-sched_line =  '0001'.
t_order_schedules_in-req_qty    =  1.
append t_order_schedules_in.
clear   t_order_partners.
t_order_partners-partn_role     =  'WE'.
t_order_partners-partn_numb     =  '0000000006'.
append t_order_partners.
break kumars.
call function 'BAPI_SALESORDER_CREATEFROMDAT2'
  exporting
  SALESDOCUMENTIN               =
    order_header_in               = l_order_header_in
  ORDER_HEADER_INX              =
  SENDER                        =
  BINARY_RELATIONSHIPTYPE       =
  INT_NUMBER_ASSIGNMENT         =
  BEHAVE_WHEN_ERROR             =
  LOGIC_SWITCH                  =
  TESTRUN                       =
  CONVERT                       = ' '
IMPORTING
  SALESDOCUMENT                 =
  tables
    return                        = t_return
    order_items_in                = t_order_items_in
  ORDER_ITEMS_INX               =
    order_partners                = t_order_partners
    order_schedules_in            = t_order_schedules_in
  ORDER_SCHEDULES_INX           =
  ORDER_CONDITIONS_IN           =
  ORDER_CONDITIONS_INX          =
  ORDER_CFGS_REF                =
  ORDER_CFGS_INST               =
  ORDER_CFGS_PART_OF            =
  ORDER_CFGS_VALUE              =
  ORDER_CFGS_BLOB               =
  ORDER_CFGS_VK                 =
  ORDER_CFGS_REFINST            =
  ORDER_CCARD                   =
  ORDER_TEXT                    =
  ORDER_KEYS                    =
  EXTENSIONIN                   =
  PARTNERADDRESSES              =
break venkat.
call function 'BAPI_TRANSACTION_COMMIT'
EXPORTING
  WAIT          =
IMPORTING
  RETURN        =
Awaiting for ur responses..
Thx
PRadeep

Answer 1

To call an RFC, you need to import that first. For that right click on the project into which you need to add the rfc.
Import >>import RFC modules from r/3>>Give the package name and a port name for the rfc.
set the server options as your r/3 server properties.
Then you can search the Function name >> it will be displayed in the result area>> select it and press finish.
The RFC will be imported to your project.
Then you need to create JCO for calling that rfc.
Here is a sample code which calls an RFC and setting jco..
import com.sap.mw.jco.JCO;
import com.sapportals.portal.prt.component.*;
public class rfc extends AbstractPortalComponent
     private JCO.Client jcoClient;
     Insert_pgm_PortType insFunc=new Insert_pgm_PortType();
     Zinsert_Pgm_Input ip=new Zinsert_Pgm_Input();
     Zinsert_Pgm_Output op=new Zinsert_Pgm_Output();
    public void doContent(IPortalComponentRequest request, IPortalComponentResponse response)
    this.connect();
     insFunc.messageSpecifier.setJcoClient(jcoClient);
//setting input params
     ip.setAssociate_Id1("44");
     ip.setCourse_Objt1(2);
     ip.setQlty_Content1(5);
     ip.setSeq_Content1(2);
     ip.setTraining_Id1("22");
//calling RFC
     try{
     op=insFunc.zinsert_Pgm(ip);
     }catch(Exception e){}
          response.write(op.getMessage());
          this.disconnect();
//creating JCO connection
     private void connect() {
               try {
                    jcoClient =
                         JCO.createClient("Client","userid","password","Language","servername","Systemid");
                         jcoClient.connect();
               } catch (Exception e) {
                    System.out.println("Error connecting to SAP ::" + e.getMessage());
                    e.printStackTrace();
     private void disconnect() {
               try {
                    jcoClient.disconnect();
               } catch (Exception e) {
                    System.out.println(
                         "Error dis-connecting to SAP ::" + e.getMessage());
                    e.printStackTrace();
Hope this Helps
gEorgE