Help with RFC sender, Program And RFC Destination

Question

Hi!!
my scenary is asynchronous
     RFC Sender -> SAP-XI -> Oracle reciever
I have a problem with abap, especially rfc, program and rfc destination. The connection with SAP-XI exist and SAP-XI  receive the message but the message is empty.
1. In my program on the line
          CALL FUNCTION 'ZBAPI_SD_PED_ORD_SERVIC' DESTINATION 'ZXI_ENVIAR_PED_ORD_SERVIC'
          catch an error system_failure = 2 and it dont execute the rfc ZBAPI_SD_PED_ORD_SERVIC
2. I rewrite my program, that line to
          CALL FUNCTION 'ZBAPI_SD_PED_ORD_SERVIC' STARTING NEW TASK 'NEW' DESTINATION 'ZXI_ENVIAR_PED_ORD_SERVIC'
          catch an error communication_failure = 1 but the rfc ZBAPI_SD_PED_ORD_SERVIC is executed but no send to SAP-XI
3. I rewrite my program, that line to
          CALL FUNCTION 'ZBAPI_SD_PED_ORD_SERVIC' IN BACKGROUND TASK DESTINATION 'ZXI_ENVIAR_PED_ORD_SERVIC'
          No error but it dont execute the rfc ZBAPI_SD_PED_ORD_SERVIC and the message in SAP-XI is empty, display the tables but not the row. i check the table PED_ORDEN and RETURN but the controls fields dont are afected.
What is my Error?
Where am i making a mistake?
RFC
FUNCTION zbapi_sd_ped_ord_servic.
*"Interfase local
*"  TABLES
*"      PED_ORDEN STRUCTURE  ZSD_RFC_T04
*"      RETURN STRUCTURE  ZSD_RFC_R06
  TABLES: zsd_ped_orden, zsd_rfc_r01.
  DATA: tb_ped_orden LIKE zsd_ped_orden  OCCURS 0 WITH HEADER LINE,
                 tb_rfc_orden_error LIKE zsd_rfc_r01 OCCURS 0 WITH HEADER LINE.
*Get Pedido by Ordenes
  SELECT  *  INTO CORRESPONDING FIELDS OF TABLE tb_ped_orden
          FROM zsd_ped_orden
          WHERE estatus  EQ  space.
  LOOP AT tb_ped_orden.
    MOVE-CORRESPONDING tb_ped_orden TO ped_orden.
    APPEND ped_orden.
    tb_ped_orden-estatus = 'X'.
    tb_ped_orden-fecha_actualiz = sy-datum.
    tb_ped_orden-hora_actualiz = sy-uzeit.
    MODIFY tb_ped_orden.
  ENDLOOP. 
  MODIFY  zsd_ped_orden FROM TABLE tb_ped_orden.
  COMMIT WORK.
*Errors in Ordenes
  SELECT  *  INTO CORRESPONDING FIELDS OF TABLE tb_rfc_orden_error
          FROM zsd_rfc_r01
          WHERE estatus  EQ  space.
  LOOP AT tb_rfc_orden_error.
    MOVE-CORRESPONDING tb_rfc_orden_error TO return.
    APPEND  return.
    tb_rfc_orden_error-estatus = 'X'.
    tb_rfc_orden_error-fecha_actualiz = sy-datum.
    tb_rfc_orden_error-hora_actualiz = sy-uzeit.
    MODIFY tb_rfc_orden_error.
  ENDLOOP.
  MODIFY  zsd_rfc_r01 FROM TABLE tb_rfc_orden_error.
  COMMIT WORK.
ENDFUNCTION.
PROGRAM
REPORT  ZBAPI_SD_PED_ORD_SERVIC.
DATA: ped_orden LIKE ZSD_RFC_T04 OCCURS 0 WITH HEADER LINE,
      return LIKE ZSD_RFC_R06 OCCURS 0 WITH HEADER LINE.
CALL FUNCTION 'ZBAPI_SD_PED_ORD_SERVIC' DESTINATION 'ZXI_ENVIAR_PED_ORD_SERVIC'
     TABLES
          ped_orden             = ped_orden
          return                = return
  EXCEPTIONS
    communication_failure = 1
    system_failure        = 2
    OTHERS                = 3.
IF sy-subrc <> 0.
  MESSAGE 'error' type 'I'.
ENDIF.
COMMIT WORK.
RFC DESTINATION
RFC Destination: ZXI_ENVIAR_PED_ORD_SERVIC
Connection TYpe: TCP/IP Connection
Register Server Program: ZBAPI_SD_PED_ORD_SERVIC
Gateway host: host00
Gateway service: sapgw00

Answer 1

hi
For rfc sender adapter we hv to do some settings .Please chk whether this settings are well configured or not.
a) RFC destination
b) RFC channel in the XI directory
This weblog is a response to a few question about the basic configuration of the RFC sender adapter
that were posted on the XI forum (and also on my e-mail)
So here we go, basically we have to configure 2 things:
a) RFC destination
b) RFC channel in the XI directory
RFC destination:
1. To create the RFC go to TCODE: SM59
2. Create new destination of type T (TCP/IP)
3. Make sure you select Registered Server Program option before writing your program ID
4. Write you program ID (remember it's case-sensitive)
5. In the gateway host and gateway service write the values of your "Application system" - business system (not the XI server)
7. No configuration in the J2EE administrator nessecary
Now we can proceed to RFC channel configuration:
1. Enter your Application Server
2. Your Application Server Service
3. Enter your Program ID from the RFC destination
And we're done:)
Now you can test the RFC destination in SM59 to see if it works.
Please chk this following link.
1. RFC Processing with the RFC Adapter
http://help.sap.com/saphelp_nw04/helpdata/en/25/76cd3bae738826e10000000a11402f/content.htm
2. Configuring the Sender RFC Adapter -
http://help.sap.com/saphelp_nw04/helpdata/en/67/6d0540ba5ee569e10000000a155106/content.htm
3.  /people/swaroopa.vishwanath/blog/2006/12/28/send-rfc-to-sap-xi-150-asynchronous
regards
Manas