Solved: RFC & BAPI with Visual Studio 2010 (C/ C++)

Former Member · ‎2011 Dec 16

Hello,

I would to develop, into MS Visual Studio 2010 (c/ c+), a application that allows establishing a RFC connection to SAP (ECC6) and call a Z program, or call a BAPI from my c/c+ application.

Can you recommend a good documentation, possibly with examples?

If anyone has any sample code, maybe a project in MS VS (c/c++), would be great.

Sincerely,

Serena

Former Member · ‎2011 Dec 16

Hi,

Hope the following code will help you.

For establishing connection:

public class MyBackendConfig : IDestinationConfiguration

{

public RfcConfigParameters GetParameters(String destinationName)

{

if ("SE38".Equals(destinationName))

{

RfcConfigParameters parms = new RfcConfigParameters();

parms.Add(RfcConfigParameters.AppServerHost, "192.168.1.14");

parms.Add(RfcConfigParameters.SystemNumber, "02");

parms.Add(RfcConfigParameters.User, "abaper");

parms.Add(RfcConfigParameters.Password, "erpanderp");

parms.Add(RfcConfigParameters.Client, "800");

parms.Add(RfcConfigParameters.Language, "EN");

parms.Add(RfcConfigParameters.PoolSize, "5");

parms.Add(RfcConfigParameters.MaxPoolSize, "10");

parms.Add(RfcConfigParameters.IdleTimeout, "600");

return parms;

}

else return null;

}

public bool ChangeEventsSupported()

{

return false;

}

public event RfcDestinationManager.ConfigurationChangeHandler ConfigurationChanged;

}

Getting tables from BAPI:

private void button1_Click(object sender, EventArgs e)

{

checkedListBox1.Items.Clear();

RfcDestination prd = RfcDestinationManager.GetDestination("SE38");

RfcRepository repo = prd.Repository;

IRfcFunction companyBapi1 = repo.CreateFunction("ZBAPI_PACKAGE_OBJECTLIST");

string package = "EU_" + comboBox1.SelectedItem.ToString();

companyBapi1.SetValue("PACKNAME", package);

companyBapi1.Invoke(prd);

IRfcTable address1 = companyBapi1["TOBJECTS"].GetTable();

if (address1.RowCount != 0)

{

for (int index = 0; index < address1.RowCount; ++index)

{

checkedListBox1.Items.Add(address1[index]["PROGRAM"].GetString());

panel2.Visible = true;

}

else

{

MessageBox.Show("No Programs Found");

}

Former Member · ‎2011 Dec 16

Hi

This may help it is with C# i guess as i was not able to view the video

www.youtube.com/watch?v=8tVUVpbapCY

Browse this link you may get more information

http://help.sap.com/saphelp_nw04/helpdata/EN/51/d5470940fd564b888f4beb9523fa6c/frameset.htm

Thanks & Regards

Jayanth.Y

Former Member · ‎2011 Dec 16

Thanks, Jayanth.Y!

I read this documentation, but development must be in C or C++. C # not know and I have little time available for development.

Serenaaa

former_member212713 · ‎2011 Dec 16

Hi serenaaa ;

Which method do you use for connect to SAP from VS .net?

Connector 1

Connector 2

Connector 3

WebService

DLL/OCX

Best regards.

Former Member · ‎2011 Dec 16

Thank you all.

I downloaded and installed the SAP.NetConnector 3.0, but honestly, I can not figure out how to create a project in MS Visual Studio 2010 c/c++? How to integrate these two environments? Where to start?

I would love to have an example of VC project. I am familiar with c/c++.

Serena

former_member212713 · ‎2011 Dec 16

Hi;

1. There are some sample downloaded documents from SAP.

You can examine samples of C##. And you can convert to C++.

2. You can examine blog ( ) You may ask question to Blog owner.

I didn't find any sample within C++.