An RFC exception has occured: in ESS Enterprise portal

Hi guys,
Whenever I logon to Enterprise portal > Employee Services > My Details > Personal Details tab on Employee self services, I get following error message: An RFC exception has occured:
However, this message does not stop me from updating my personal information. I traced in ST01 and SU53 but nothing comes up as missing authorizations.
Could you tell me how to look upon/trace RFC exception error message? Is there any transaction in backend SAP system which raises RFC exception flag?
Thanks,
Pritesh
Edited by: mehta1p on Jan 19, 2010 8:38 PM

Hi
can you post the full error message, you can get in the portal screen or from http://<hostname>:<port>/nwa
and Monitoring-logs and traces and look for default trace
In the column customization you have the user, which will help in searching the error log. post the error from default trace....
Cheers-
Pramod

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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
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using System.Timers;
using System.Collections;
using System.Diagnostics;
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private void button1_Click(object sender, EventArgs e)
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textBox1.Text = webBrowser1.Url.ToString();
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webBrowser1.GoForward();
private void button5_Click(object sender, EventArgs e)
webBrowser1.GoHome();
private void webBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
webBrowser1.ScriptErrorsSuppressed = true;
private void button6_Click(object sender, EventArgs e)
webBrowser1.Refresh();
//sleep for 5 seconds
DateTime Tthen = DateTime.Now;
do
} while (Tthen.AddSeconds(5) > DateTime.Now);
webBrowser1.Refresh();
HtmlElementCollection classs = webBrowser1.Document.All;
foreach (HtmlElement element in classs)
if (element.GetAttribute("className") == "ontainer")
button7_Click(sender, e);
webBrowser1.Document.Window.ScrollTo(0, 500);
//sleep for 5 seconds
DateTime Tthen2 = DateTime.Now;
do
Application.DoEvents();
} while (Tthen2.AddSeconds(5) > DateTime.Now);
if (checkBox2.Checked)
text.Text = "Click";
webBrowser1.Document.GetElementById("utton").InvokeMember("click");
text.Text = "Comment";
//sleep for 5 seconds
DateTime Tthen3 = DateTime.Now;
do
Application.DoEvents();
} while (Tthen3.AddSeconds(5) > DateTime.Now);
var foo = new string[4] { Comment.Text, Comment2.Text, Comment3.Text, Comment4.Text };
Random r = new Random();
int X = r.Next(0, foo.Length);
HtmlElement textArea = webBrowser1.Document.All["t_text"];
if (textArea != null)
textArea.SetAttribute("value", (foo[X])); ;
//sleep for 5 seconds
DateTime Tthen4 = DateTime.Now;
do
Application.DoEvents();
} while (Tthen4.AddSeconds(5) > DateTime.Now);
text.Text = "Click";
HtmlElementCollection classButton = webBrowser1.Document.All;
foreach (HtmlElement element in classButton)
if (element.GetAttribute("className") == "button")
element.InvokeMember("click");
//sleep for 5 seconds
DateTime Tthen5 = DateTime.Now;
do
Application.DoEvents();
} while (Tthen5.AddSeconds(5) > DateTime.Now);
text.Text = "Click";
if (checkBox1.Checked)
HtmlElementCollection links = webBrowser1.Document.GetElementsByTagName("a");
foreach (HtmlElement link in links)
if (link.OuterHtml.ToString().Contains("aor"))
link.InvokeMember("click");
text.Text = "Click";
//sleep for 5 seconds
DateTime Tthen6 = DateTime.Now;
do
Application.DoEvents();
} while (Tthen6.AddSeconds(5) > DateTime.Now);
webBrowser1.Document.GetElementById("fow").InvokeMember("click");
//sleep for 5 seconds
DateTime Tthen7 = DateTime.Now;
do
Application.DoEvents();
} while (Tthen7.AddSeconds(5) > DateTime.Now);
webBrowser1.Navigate("http://www.A-WEBSITE.com");
text.Text = "Start";
progressBar1.Value = 0;
progressBar1.Maximum = Convert.ToInt32(numericUpDown1.Value);
timer2.Start();
private void buttonloginpage_Click(object sender, EventArgs e)
webBrowser1.Navigate("https://A-WEBSITE.com/");
private void Hash1_TextChanged(object sender, EventArgs e)
private void Form1_Load(object sender, EventArgs e)
private void button7_Click(object sender, EventArgs e)
text.Text = "Searching";
var foo = new string[4] { Hash1.Text, Hash2.Text, Hash3.Text, Hash4.Text };
Random r = new Random();
int hash = r.Next(0, foo.Length);
webBrowser1.Navigate("https://A-WEBSITE" + (foo[hash]) + "/");
//sleep for 5 seconds
DateTime Tthen7 = DateTime.Now;
do
Application.DoEvents();
} while (Tthen7.AddSeconds(5) > DateTime.Now);
HtmlElementCollection links = webBrowser1.Document.GetElementsByTagName("a");
foreach (HtmlElement link in links)
if (link.OuterHtml.ToString().Contains("mageLink"))
link.InvokeMember("click");
//sleep for 5 seconds
DateTime Tthen8 = DateTime.Now;
do
Application.DoEvents();
} while (Tthen8.AddSeconds(5) > DateTime.Now);
webBrowser1.Document.Window.ScrollTo(0, 300);
button6_Click(sender, e);
private void label4_Click(object sender, EventArgs e)
private void label5_Click(object sender, EventArgs e)
private void label6_Click(object sender, EventArgs e)
private void label7_Click(object sender, EventArgs e)
private void label8_Click(object sender, EventArgs e)
private void label9_Click(object sender, EventArgs e)
private void label10_Click(object sender, EventArgs e)
private void timer2_Tick(object sender, EventArgs e)
progressBar1.Increment(1);
if (progressBar1.Value >= progressBar1.Maximum)
timer2.Stop();
button7_Click(sender, e);
private void button8_Click(object sender, EventArgs e)
private void text_TextChanged(object sender, EventArgs e)
private void button8_Click_1(object sender, EventArgs e)
webBrowser1.Navigate("http://www.A-WEBSITE.com");
private void stop_Click(object sender, EventArgs e)
private void label6_Click_1(object sender, EventArgs e)
private void Comment_TextChanged(object sender, EventArgs e)
private void Hash3_TextChanged(object sender, EventArgs e)
private void Hash4_TextChanged(object sender, EventArgs e)
private void Hash2_TextChanged(object sender, EventArgs e)
private void label2_Click(object sender, EventArgs e)
private void button8_Click_2(object sender, EventArgs e)
Form2 f2 = new Form2();
f2.Show();
this.Hide();
It's really weird because the program works for about 30 mins or more but then the error shown above pops up randomly.
I really hope someone will be able to figure out why I am getting the Unhandled exception had occurred in your application error.

How to access BW RFC FM as web service from Enterprise portal using SSO

We have developed a custom remote function module in our BW system. We are accessing this function module as a webservice from a java class we have written. This java class access the BW webservice and formats the output. We created a webservice on top of this java class and deployed on the Enterprise Portal. SSO is setup between EP and BW systems. So when i make call to the BW RFC webservice, i would like to make use of SSO setup between EP and BW instead of hardcoding the user id and password while calling the webservice. Please advise on how to achive this.
Thanks for the help.
Thanks
Hari
Edited by: Hari Krishna Nalluri on Mar 19, 2008 12:41 PM

Hi,
Go to webserive perspective -> WebService Configuration -> Expand config node->Security-> Select HTTP Authentication and check Use SAP logon tickets option.
Ashutosh

An RFC exception has occured: in ESS Enterprise portal

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