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InputStream - FileNotFoundException

Lijoy John
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Posts: 32
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Hi To All,
I am facing a problem here in using the IO classes. I am having class in which I the following method as follows, this method takes 4 values as its parameters , and then I an trying to send these 4 values to a cold-fusion page(similar to html page) which has 4 text boxes which would take up this 4 values and then send back the response .
The method
public void interactServer(String s_name, String sreq_id, String sstatus, String smessage ) {

logDebug("Start interpretStatus()");
try {
String page_to_connect = "http://cd2iis02:80/inbz/admin/updatestatus.cfm?domain&"+ s_name + "requestid&"+ sreq_id + "status&"+ sstatus + "msg&"+ smessage ;

URL serverUrl = new URL(page_to_connect);
URLConnection uConnect = serverUrl.openConnection();
PrintStream out = new PrintStream(uConnect.getOutputStream
InputStream in = uConnect.getInputStream();
StringBuffer response = new StringBuffer();
int chr;
while((chr=in.read())!=-1) { // this is line number 94
String sResponse = response.toString();
System.out.println("**This is the response from the server::**"+ sResponse);

}catch(Exception ex){
System.out.println("Trying to connect to the HTTP
page ::"+ page_to_connect);
logDebug("Before exiting the interactServer() method");

-----------------The follwoing is the error--------------
'*Exception*::java.io.FileNotFoundException: Response: '400' for url: 'http://cd2iis02:80/infobiz/admin/updatestatus.cfm?name&catherine-blanksrequestid&6414status&2302msg&Object exists , Value 0: 2302:Object exists (ERROR: Cannot insert a duplicate key into unique index epp_name_index)'
I gave the follwoing url on the browser: http://cd2iis02:80/infobiz/admin/updatestatus.cfm
and it shows the page on the browser. I also tried without giving port number 80 and it still shows the web page.
I am not sure what cabe done here. Kindly advise , all response will be appreciated.
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