Try this:

library(RDCOMClient)

## Criando a conexao com o SAP
oLogonControl <- COMCreate("SAP.Logoncontrol.1")

## Conectando com o usuario ao SAP
g_connection <- oLogonControl$NewConnection()
g_connection[["System"]]            <- "PD4"
g_connection[["ApplicationServer"]] <- "server_ip"
g_connection[["SystemNumber"]]      <- "00"
g_connection[["User"]]              <- "your_username"
g_connection[["Password"]]          <- "your_password"
g_connection[["Client"]]            <- "203"
g_connection[["Language"]]          <- "EN"

HWND <- NULL
if(!g_connection$Logon(HWND, TRUE)){
    stop("Usuário Não Logado") # user not logged
}else{
    oFunction <- COMCreate("SAP.Functions")
    oFunction[["Connection"]] <- g_connection

    oFunc <- oFunction$Add("RFC_CALL_TRANSACTION")
    oFunc$Call()
}

On Sat, Jul 31, 2010 at 3:17 PM, Andre <a.azevedo@adp.pt> wrote:

>
> Hello,
>
> Anyone knows if there is a way to connect R with the ERP SAP?
> Thanks.
>
> --
> View this message in context:
> http://r.789695.n4.nabble.com/How-to-connect-R-with-SAP-tp2309018p2309018.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>



-- 
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O

	[[alternative HTML version deleted]]

