Is't right?

[Former Member]

I create a BAPI in the SAP client, and it can be run in the SAP Client.

then It must can be run in the java application with jco,cann't it?

[Former Member]

Hi wang,

Surely we can run it from JAVA through JCo Client, you have to follow some steps...

Study this sample program to call a BAPI/RFC

package com.satyam.callrfc;

import com.sap.mw.jco.JCO;
import com.sapportals.portal.prt.component.*;

public class rfc extends AbstractPortalComponent
{
private JCO.Client jcoClient;

// proxy for rfc you already assigned... 
Insert_pgm_PortType insFunc=new Insert_pgm_PortType();
Zinsert_Pgm_Input ip=new Zinsert_Pgm_Input();
Zinsert_Pgm_Output op=new Zinsert_Pgm_Output();


public void doContent(IPortalComponentRequest request, IPortalComponentResponse response)
{
this.connect();
insFunc.messageSpecifier.setJcoClient(jcoClient);
//setting input params
ip.setAssociate_Id1("44");
ip.setCourse_Objt1(2);
ip.setQlty_Content1(5);
ip.setSeq_Content1(2);
ip.setTraining_Id1("22");
try{
//calling rfc
op=insFunc.zinsert_Pgm(ip);
}catch(Exception e){}
//display output
response.write(op.getMessage());
this.disconnect();
}

private void connect() {
try {
jcoClient =
JCO.createClient("client","userid","password","EN","application_system","system_no");
jcoClient.connect();

} catch (Exception e) {
System.out.println("Error connecting to SAP ::" + e.getMessage());
e.printStackTrace();
}
}
private void disconnect() {
try {
jcoClient.disconnect();

} catch (Exception e) {
System.out.println(
"Error dis-connecting to SAP ::" + e.getMessage());
e.printStackTrace();
}
}

}

Hope it clears your doubts.

Regards,

Narinder Hartala

[Former Member]

Thank you very much.

plz read my post : [graydom]error:CM_NO_DATA_RECEIVED

Regards,

Graydom