JCO Start Connection.

Question

Hello i'm getting my first steps with jco and i have a problem connecting.
This is the part of the code I use to connect:
Properties jcoPropeties = new Properties();
jcoPropeties.setProperty("jco.client.client", "400");
jcoPropeties.setProperty("jco.client.user", "USER");
jcoPropeties.setProperty("jco.client.passwd", "PASSWORD");
jcoPropeties.setProperty("jco.client.lang", "ES");
jcoPropeties.setProperty("jco.client.ashost", "Server  internal IP 192.168.0.12");
jcoPropeties.setProperty("jco.client.sysnr","00");
jcoPropeties.setProperty("jco.client.gwhost", "Internet ip 80.34.34.34");
jcoPropeties.setProperty("jco.client.gwserv","");
mConnection = JCO.createClient(jcoPropeties);
mConnection.connect();
com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to SAP gateway failed Connect_PM TYPE=A ASHOST=192.168.0.12 SYSNR=00 GWHOST=80.34.34.34 GWSERV=sapgw00 PCS=1 LOCATION CPIC (TCP/IP) on local host with Unicode ERROR partner not reached (host 80.34.34.34, service sapgw00) TIME Thu Mar 08 20:30:22 2007 RELEASE 640 COMPONENT NI (network interface) VERSION 37 RC -10 MODULE nixxi_r.cpp LINE 8588 DETAIL NiPConnect2 SYSTEM CALL SiPeekPendConn ERRNO 10060 ERRNO TEXT WSAETIMEDOUT: Connection timed out COUNTER 1
can anyone tell me if i'm setting correctly the parameters or where it's the problem? as I undestood I have a timeout and nothing else to debug this code and i'm getting crazy donno if the code is is wrong or i have some kind of restriction of the system administrator to access the system, the thing is that I have also sapgui 6.40 running on the system and i'm able to conect without a problem.
Thanks
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Answer 1

Hi Jose,
Try the following code.
  JCO.Client client = null;
      // Create a client connection to a dedicated R/3 system
      client = JCO.createClient( "000",       // SAP client
                                "johndoe",   // userid
                                  "*****",     // password
                                    "EN",        // language
                                    "appserver", // host name
                                    "00" );      // system number
      // Open the connection
      client.connect();
Regards
George