Problem in HTTP Request HTTP_RESP_STATUS_CODE_NOT_OK

Hai Gurus,
I am sending request from HTTP --> XI --> ABAP Proxy (Inbound). Its working fine when i execute proxy manually in tcode "sproxy". When do the same with HTTP Client it is throwing the following error.
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- 
- <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="1">
<SAP:Category>XIServer</SAP:Category>
<SAP:Code area="INTERNAL">HTTP_RESP_STATUS_CODE_NOT_OK</SAP:Code>
<SAP:P1>500</SAP:P1>
<SAP:P2>Internal Server Error</SAP:P2>
<SAP:P3 />
<SAP:P4 />
My proxy does the work of uploading the files to Document Storage System KPro using standard BAPI's. I have used SAPFTP and SAPHTTP dlls in client machine's system32 folder (Which will help in downloading the document from client windows OS machine to SAP GUI AIX based machine).
Still facing the same problem which will throw error HTTP_RESP_STATUS_CODE_NOT_OK with error code 500.
Any help is highly appreciated.
Regards,
Pushparaju Bollapalli.

Also Check these Foloowing ;
- URL for the receiver is like this:
http://<host>:<port>/sap/xi/engine?type=receiver .The XI 2.0 differs from XI 3.0 in this.
-path in the receiver communication channel
The path has to be defined as:
/sap/xi/engine?type=entry for XI 3.0
/sap/xi/engine?type=receiver for XI 2.0
Regards
Aashish Sinha
PS : Reward points if Helpful

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Edited by: user10602919 on May 10, 2010 10:26 PM
Edited by: user10602919 on May 10, 2010 10:29 PM
Edited by: user10602919 on May 10, 2010 10:29 PM
Edited by: user10602919 on May 10, 2010 10:30 PM
Edited by: user10602919 on May 10, 2010 10:40 PM

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http://www.sslshopper.com/assets/images/certificate_path.gif
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I
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This what my Oracle Manager looks like - http://i42.tinypic.com/10g0geh.jpg
Edited by: user10602919 on May 11, 2010 8:28 AM
Edited by: user10602919 on May 11, 2010 8:36 AM

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var canonicalizedResource = "/my_account/myqueue/messages";
var stringToSign = String.Format("POST,\n\n\n\n\n\n\n\n\n\n\n{0}{1}", canonicalizedHeaders, canonicalizedResource);
stringToSign = HttpUtility.UrlEncode(stringToSign);
HMACSHA256 hmac = new HMACSHA256(Encoding.UTF8.GetBytes(key));
var signature = Convert.ToBase64String(hmac.ComputeHash(Encoding.UTF8.GetBytes(stringToSign)));
var authorizationHeader = String.Format(CultureInfo.InvariantCulture, "SharedKey {0}:{1}", accountName, signature);
return authorizationHeader;
Anyone any idea what I'm missing/doing wrong?
Additional question: do i have to create for every message I want to send a new Authorization header? Or is there an option (as with Service Bus Topics) to create a header that can be used for a certain timeframe?
Thanks.

One issue is with this line of code:
HMACSHA256 hmac = new HMACSHA256(Encoding.UTF8.GetBytes(key));
Please use the following:
HMACSHA256 hmac = new HMACSHA256(Convert.FromBase64String(key));
and that should take care of the problem.
Regarding your question, "do i have to create for every message I want to send a new Authorization header? Or is there an option (as with Service Bus Topics) to create a header that can be used for a certain timeframe?"
With your current approach, the answer is yes. What you can do is create a Shared Access Signature on the queue which will be valid for certain duration and then use that for posting messages to a queue using simple HttpWebRequest/HttpWebResponse.
Hope this helps.

After Mavericks OS upgrade, can no longer make any HTTP requests with the OPTIONS verb

My machine can no longer make any HTTP requests with the OPTIONS verb. This happens whether I try it curl, postman, or ajax.
curl -i -X OPTIONS http://www.google.com returns curl: (52) Empty reply from server
It should return a long string containing a 405 error code.
I suspect that this is related to the Mavericks upgrade I did earlier this week. I only have one mac (my dev machine) with Mavericks. Other macs are Mountain Lion and they don't have this problem.
Can anyone else with Mavericks confirm whether or not they have this problem too?
If this is Mavericks related, anyone know of a fix or workaround?

Turns out that it wasn't Mavericks related at all. Cisco AnyConnect has a security module running behind the scenes even when you're not VPNed into anything. It was blocking my OPTIONS verb requests. I was able to make these calls after uninstalling.
Re-installing with Web Security turned off should prevent it from happening. While I was uninstalling I did notice that there was a web security uninstall script in /opt/cisco/vpn/bin but I already committed to taking the whole app off my machine. Simply running that script could have done it too.
I must give credit to Ben Nadel. It was his blog post that helped me fix this issue.
http://www.bennadel.com/blog/2559-Cisco-AnyConnect-VPN-Client-May-Block-CORS-AJA X-OPTIONS-Requests.htm?&_=0.10495476494543254#comments_44093

Can CSS route based on cookie info in HTTP request

Hi
I am new to CSS and am interested as it might be able to provide a solution to a problem I have seen.
We currently have 3 Windows Servers running an ASP-based web application with a clustered SQL Server backend. The front end uses windows load balancing to distribute the load. All 3 servers are configured the same and there is only one application.
The problem lies with the way an the application maintains session state. I am told it uses a non-persistant cookie on the client which corresponds to a session object on the server. This is opposed to maintaining state in central location such as the database. Obviously this means the client needs to be stuck to a particular server for that session. This is currently achieved by setting the Windows NLB to single affinity which places traffic from a particular IP address to the same server. This does work but the clients source IP is changed by a downstream firewall to a NAT overload address meaning all clients appear with the same IP address (different port) and hence always end up on just one server.
The obvious next step in my mind would be to change the way NAT is done but this is not possible. The next obvious idea would be to change the application so that it maintains state in the database so the affinity of the Windows NLB could be disabled meaning requests would be dealt with using the source IP and port and hence distributed evenly. I am told this cannot be done either :) Joy!
So I have begain to look at other possible solutions. Apologies for my very limited knowledge on the CSS as I am trying to get my head around how it can be configured. I am thinking that it may be able to help me if I used it instead of Windows NLB. I am interested in the way you can use Layer 5 stickiness. Would it be able to examine the cookie in the HTTP request and route the traffic to the correct server?
I am aware that this will not alleviate the failover issue. If one of the servers were to fall over then the client would have to login again, however I am under the impression that this is acceptable behaviour. The main driver here is to provide load balancing to improve application performance by using all resources opposed to just one.
Many many thanks to anyone who can give me advise on this.

Hi Gilles
Thanks for the info. Sounds like we are on the right path. Unfortunately I am unable to get much information from the developers. Long story. I did logon to the system whilst doing a network trace. The following is what I found in the HTTP header:
Hypertext Transfer Protocol
GET /XXXXX/Includes/style.asp HTTP/1.1\r\n
Accept: */*\r\n
Referer:
http://xxx.xxxxx.xxx/xxxxx/login.asp\r\n
Accept-Language: en-gb\r\n
Accept-Encoding: gzip, deflate\r\n
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 1.1.4322)\r\n
Host: xxxx.xxxxx.xxxxx\r\n
Connection: Keep-Alive\r\n
Cookie: ASPSESSIONIDQCBCDSCR=AEHBCJEDDGMMCCBHBICLELGD\r\n
\r\n
Why do you configure 2 services? How would I go about this given the cookie in the HTTP request?
Many thanks
Gary

Setting the header in http request object

I am facing a problem while trying to test a particular flow of my application.The details are given below:
The controller servlet of my main application reads the header "Referer" from the request object and then based on this it forwards the request to appropriate servlets.For testing my application I am writing a test servlet which receives a request object from a test jsp and sets all the necessary attributes in the request object and passes this request object to the doGet () method of the main application's controller servlet. But while trying with this I find that the main controller fails to forward to the correct servlet because it receives incorrect referer information. So my question is how can I set my customised "Referer" in the header of the http request so that the application's controller servlet forwards to the correct servlet?Is there any means to set the request header in servlet or jsp?

As far as I know you can't change the request in a servlet or .jsp, but you can in a Filter. Wrap the original request object in a wrapper class before passing it to chain.doFilter().

Problem in HTTP Request HTTP_RESP_STATUS_CODE_NOT_OK

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