topic Re: call function ... destination in Application Development and Automation Discussions

call function ... destination

Former Member — Fri, 16 Feb 2007 01:35:31 GMT

Hi everyone

I have a process to call an external system. I send some information in tables and I need to receive a numeric value. How can I do it??

This is the code of my RFC

  FUNCTION ZLETRARFWBI001.
*"----------------------------------------------------------------------
*"*"Interfase local
*"  TABLES
*"      TI_FECHAS STRUCTURE  ZLETRADATES OPTIONAL
*"      TI_TRANS_PLAN_PT STRUCTURE  ZLETRATPLST
*"      TI_LOADS STRUCTURE  ZLETRATKNUM OPTIONAL
*"  CHANGING
*"     VALUE(LINEAS) TYPE  IW_NOLINES
*"----------------------------------------------------------------------

ENDFUNCTION.

And this is the code of my call to the RFC

  CALL FUNCTION 'ZLETRARFWBI001' destination VL_DEST
    TABLES
      TI_FECHAS  =  TI_FECHAS
      TI_TPLST   =  TI_TPLST
      TI_LOADS   =  TI_LOADS
    CHANGING
      LINEAS     = VL_LINEAS
    EXCEPTIONS
      system_failure        = 1  MESSAGE VL_MESS
      communication_failure = 2  MESSAGE VL_MESS.

Can anyone help me please.

Thanks & Regards

David

Re: call function ... destination

Former Member — Fri, 16 Feb 2007 06:23:25 GMT

hi,

Yes this is the way to RFC funtion module.. destination to need to give RFC connection to the target sytem.

Rgs

Nagaraju

Re: call function ... destination

Former Member — Fri, 16 Feb 2007 06:27:44 GMT

Hi,

In SE37 write the code to get the Numeric value, you can write that in this RFC enabled function module

Regards

Sudheer

Re: call function ... destination

Former Member — Fri, 16 Feb 2007 15:55:43 GMT

This is the CORRECT code of my RFC

FUNCTION ZLETRARFWBI001.

*"----

""Interfase local

*" IMPORTING

*" VALUE(LINEAS) TYPE IW_NOLINES

*" TABLES

*" TI_FECHAS STRUCTURE ZLETRADATES OPTIONAL

*" TI_TRANS_PLAN_PT STRUCTURE ZLETRATPLST

*" TI_LOADS STRUCTURE ZLETRATKNUM OPTIONAL

*"----

ENDFUNCTION.

And this is the CORRECT code of my call to the RFC

CALL FUNCTION 'ZLETRARFWBI001' destination VL_DEST

EXPORTING

LINEAS = VL_LINEAS

TABLES

TI_FECHAS = TI_FECHAS

TI_TPLST = TI_TPLST

TI_LOADS = TI_LOADS

EXCEPTIONS

system_failure = 1 MESSAGE VL_MESS

communication_failure = 2 MESSAGE VL_MESS.