Server Connection to a Unicode Backend System (SAP Library - Components of SAP Communication Technology)

Server Connection to a Unicode Backend System

If you want to make outbound RFC calls from a Unicode SAP system to a JCo server instance, the server must be set up using the additional server Property jco.server.unicode=1.

You also need to set the unicode option for your RFC destination in transaction SM59 (tab page MDMP_Unicode).

Then add an extra constructor to class MyFirstServer

Syntax

public MyFirstServer(String gwhost, String gwserv, String progid, boolean isUnicode

IRepository repository) {

super(gwhost,gwserv,progid,repository);

this.setProperty("jco.server.unicode", isUnicode?"1":"0");

}

and modify the method startServers.

Syntax

public static void startServers() {

JCO.addClientPool("POOL", 3, "000", "user" ,"password" , "EN",

"abap_system" ,"00");

IRepository repository = JCO.createRepository("REP", "POOL");

for(int i = 0; I < serverConnections.length; i++) {

// Server listens for incoming requests from system 1

// (Change gateway host, service, and program ID according to your

needs)

serverConnections [i] = new MyFirstServer

("gwhost", //gateway host, often the same as ashost

"sapgw00", //gateway service, generally sapgw+<SYSNR>

"JCOSERVER01", // corresponds to the program ID defined in SM59

true, // or false for non unicode listener

repository);

serverConnections [i].start();

}