NES proxy vs WL Proxy

We have NES with the NSAPI plugin installed.
          In the WebLogic documentation I saw the following lines:
          weblogic.httpd.register.*.jsp=\
          weblogic.servlet.internal.HttpClusterServlet
          weblogic.httpd.initArgs.*.jsp=\
          defaultServers=server1:9001|server2:9001
          weblogic.httpd.register.*.servlet=\
          weblogic.servlet.internal.HttpClusterServlet
          weblogic.httpd.initArgs.*.servlet=\
          defaultServers=server1:9001|server2:9001
          weblogic.httpd.register.myfavoriteservlet=\
          weblogic.servlet.internal.HttpClusterServlet
          weblogic.httpd.initArgs.myfavoriteservlet=\
          defaultServers=server1:9001|server2:9001
          Does it apply to my case ? I don't think so since I am not using the WL
          proxy ....
          If I have to use those properties, are they compatible with using WAR
          file ? (I don't have any weblogic.httpd.register.<servlet name>)
          I am using instead: weblogic.httpd.webApp.myapp=location
          Thanks for any help
          Olivier

No, this is for cases when WLS acts as a proxy server for the cluster.
          Olivier Brand <[email protected]> wrote:
          > We have NES with the NSAPI plugin installed.
          > In the WebLogic documentation I saw the following lines:
          > weblogic.httpd.register.*.jsp=\
          > weblogic.servlet.internal.HttpClusterServlet
          > weblogic.httpd.initArgs.*.jsp=\
          > defaultServers=server1:9001|server2:9001
          > weblogic.httpd.register.*.servlet=\
          > weblogic.servlet.internal.HttpClusterServlet
          > weblogic.httpd.initArgs.*.servlet=\
          > defaultServers=server1:9001|server2:9001
          > weblogic.httpd.register.myfavoriteservlet=\
          > weblogic.servlet.internal.HttpClusterServlet
          > weblogic.httpd.initArgs.myfavoriteservlet=\
          > defaultServers=server1:9001|server2:9001
          > Does it apply to my case ? I don't think so since I am not using the WL
          > proxy ....
          > If I have to use those properties, are they compatible with using WAR
          > file ? (I don't have any weblogic.httpd.register.<servlet name>)
          > I am using instead: weblogic.httpd.webApp.myapp=location
          > Thanks for any help
          > Olivier
          Dimitri
          http://dima.dhs.org

Similar Messages

Direct Connection ABAP Proxy and Java Proxy possible ????

Hi Folks ,
As i read as direct connection possible between 2 SAP systems only ..
and also i read as WS Direct Connection u2013 (Java) ..
What it means ?? is it ABAP Proxy to Java Proxy using Direct connection ?? Like Java Client Proxy and ABAP Server proxy
I am not clear on this.. Could you please explain or help me on this . ??
Siva..

Hi ,
+You can do both for java proxies as well Abap proxies.+
As per the following points
1. Point-to-point connection is a new capability available with SAP NW PI 7.1. It allows applications or systems to send messages using WS-RM without going through a middleware, e.g. PI, but still using a centralized tool to design and
configure the interfaces and connection properties.
2. SAP XI 3.0/PI 7.00 or higher releases can be licensed based on the total volume of messages in
gigabytes (GB) that is processed per month. The size of the payload is determined in the integration
server. The information is then aggregated according to sender and receiver system.
Question :
1. If Message exchange between 2 SAP applications using direct connection .. Then dont we need to consider about licencing cost for volume of messages per month ?
2. So if i use ABAP Client Proxy to Java Server proxy scenario.. can i use direct connection ? Eg., SAP ECC to java application ?
In both the cases PI Runtime is not required .. Am i right ?
Please clarify..
Siva..

Java Proxy and ABAP Proxy

hi,
can any one send me some documents on Java Proxy and ABBAP Proxy
regards,
John

hi,
Proxies are nothing but a mechanism to shift the application logic from the XI server onto the sender or reciever system so as to reduce the effort on the side of XI.Depending upon where the proxies are generated ,it is differentiated as client proxy ( sender ) and server proxy ( receiver ) .In R3 system having WAS 6.2 and above its already has an inbuilt small IE so the proxy generation is favoured and possilbe,for more on this please go thru the following links
Proxies: are interfaces which will get executed in the application system. They can be created only in the system from message interfaces using the proxy generation functions.
The biggest advantage of the proxy is that it always by passes the Adapter Engine and will directly interact with the application system and Integration engine - so it will and should give us a better performance.
The literal definition of a proxy is an object / process authorized to act for another; an agent or a substitute. In simpler terms, proxies in the XI context are objects used to encapsulate the creation (from a sender system) or parsing of XML (at a receiver system) as well as the communication with the relevant runtime components required to send or receive those messages. The Proxy Runtime controls these objects / processes, and can itself be controlled by the applications it communicates with.
The Proxy currently has the following components available:
1. ABAP Proxy Communication using XI or Web Services
2. Java Proxy Communication using XI (J2EE)
For further reference, visit the following sites,
To test a connection - /people/vijaya.kumari2/blog/2006/01/26/how-do-you-activate-abap-proxies
Client Proxy - /people/ravikumar.allampallam/blog/2005/03/14/abap-proxies-in-xiclient-proxy
Server Proxy - /people/siva.maranani/blog/2005/04/03/abap-server-proxies
Testing proxy - /people/stefan.grube/blog/2006/07/28/xi-debug-your-inbound-abap-proxy-implementation
JAVA Proxies:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a068cf2f-0401-0010-2aa9-f5ae4b2096f9
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f272165e-0401-0010-b4a1-e7eb8903501d
ABAP Proxies:
/people/sap.user72/blog/2005/12/13/integration-builders-through-proxy-server-part--2
/people/ravikumar.allampallam/blog/2005/03/14/abap-proxies-in-xiclient-proxy
/people/arulraja.ma/blog/2006/08/18/xi-reliable-messaging-150-eoio-in-abap-proxies
/people/stefan.grube/blog/2006/07/28/xi-debug-your-inbound-abap-proxy-implementation
/people/michal.krawczyk2/blog/2006/04/19/xi-rfc-or-abap-proxy-abap-proxies-with-attachments
/people/sukumar.natarajan/blog/2007/01/07/how-to-raise-alerts-from-abap-proxy
/people/sravya.talanki2/blog/2006/07/28/smarter-approach-for-coding-abap-proxies
ON SDN TV
https://www.sdn.sap.com/irj/sdn/advancedsearch?query=abap%20proxy%20xi&cat=sdn_all&start=11#

Sync Async using proxies ( Calling Outbound proxy from Inbound proxy )

I'm trying to generate Asynchronous Outbound message from the Synchronous Inbound message message due to a requirement. My question is : is it really possible to develop such a scenario?. I'm getting weird error such as Kernal exception etc. Please let me know if you have developed such scenario and what should we do dfifferently in such scenarios?. Thank you for any suggestions.

Hi,
This error has has nothing to do with Calling Outbound Proxy from from Inbound Proxy. The scenario which you are telling is very much possible.
It looks like there is some problem in your proxy code while calling RFC from within there or something like that. Try catching the exception and see what is the exact error or put in debug mode and see the step where exactly your code is failing.
Use the following links for Catching Exception in Proxy
Inbound ABAP Proxy Trace and error handling
Handling Exceptions
ABAP Server Proxies - Fault Handling
Exception handling in integration processes
ABAP Proxy and fault messages
/people/bhanu.thirumala/blog/2006/02/07/abap-proxy--xml-to-abap-transformation
Thanks
Amit
Reward point if answer is helpful

Proxy Host and Proxy Port Profiles

Hi Hussein,
Could you let me know when we use Proxy Host and Proxy Port profiles. Where it will be used.
Regards,
Satya.

Hi Satya,
Are you referring to the following variables? If yes, then it is whenever you need the application to connect to the internet and a proxy server is required (an example is when you want to access Metalink from OAM to download application patches).
- Applications Server-Side Proxy Host And Domain (s_proxyhost)
- Applications Proxy Port (s_proxyport)
Note: 297689.1 - Unable to update MetaLink credentials from OAM
https://metalink2.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=NOT&p_id=297689.1
Regards,
Hussein

Problem on Setting up a Reverse Proxy on Web Proxy Server 4.0.1

After you setup a reverse proxy using Web Proxy Server 4.0.1, if you get the following error --
Proxy denies fulfilling the request
Your client is not allowed to access the requested object.You probably forget to add a regular mapping from: / to: http://http.site.com/. The information provided in 4.0.1 Administration guide is misleading. You will have to add it NOW manually. (Note: in 3.6 it will be added automaticly)
You will have to do the following step manually, what provided in the manual is misleading --
Sun Java� System Web Proxy Server 4 .0.1 Administration Guide 2005Q4
Chapter 14 Using a Reverse Proxy
"Setting up a Reverse Proxy"
5. To make the change, click OK.
Once you click the OK button, the proxy server adds one or more additional
mappings. To see the mappings, click the link called View/Edit Mappings.
Additional mappings would be in the following format:
from: /
to: http://http.site.com/

thanks, will verify and update the docs.
rahul.

Outbound proxy in Inbound proxy

Hi Experts,
I am doing two way interface. JDBC asyn - proxy-JDBC asyn
I am calling outbound proxy in inbound proxy here.
While i am calling it is giving HTTP connection error.
So can i call outbound proxy in inbound proxy ????
<SAP:Category>XIServer</SAP:Category>
<SAP:Code area="INTERNAL">CLIENT_RECEIVE_FAILED</SAP:Code>
<SAP:P1>400</SAP:P1>
<SAP:P2>ICM_HTTP_CONNECTION_FAILED</SAP:P2>

Outbound proxy inside inbound proxy scenario usually works fine. But few suggestions,
1. Check if the message is failing in request side of asynchronous scenario. If this is the case then I think the error which you are getting is probably due to improper channel configuration.
2. If problem is not the one mentioned in point 1 above then, test the proxy in transaction SPROXY of ECC as to whether outbound proxy is called while inbound proxy is executed manually in transaction SPROXY . Once you execute the inbound proxy then go to transaction "SXMB_MONI" of ECC to check whether a message which outbound proxy is required to send to PI appears over there, if it appears there that means there is no issue on programming of proxy.
Hope it might help in finding resolution.
Thanks,
Amit

Getting Proxy name and proxy port using Hostname and port

Hi Colleagues,
I my Application i am consuming webserice and i am setting proxy host and proxy port using the below code :
httpItf = HTTPControlFactory.getInterface(port);
httpItf.setHTTPProxy("proxy", 8080);
But this "Proxy" is getting changed if the application is deployed to another network. (like some other landscape)
So Could it be possible to get the proxy dynamically depending on the Hostname and port.
such that it should automatically pick up the "ProxyHost" and "Proxy port".........depending upon the system it runs .
Please help me out here
Thanks & Regards
Swetha
Edited by: Swetha Nellore on Sep 17, 2009 7:52 AM

Hi Colleagues,
i have solved this by maintaining a proxy settings properties file.....where proxy settings can be changed using system administrator
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Swetha

RWS.Proxy and ECP.Proxy health checks, localhost, and SSL

RWS.Proxy and ECP.Proxy health sets are both failing. In both of the errors, I find the following:
[000.000] Starting HTTP request task
[000.000] Waiting 59000 ms
[000.000] Issuing GET against https://localhost/ecp/
[000.000] Awaiting GET response
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[000.000] Failed with exception: The underlying connection was closed: An unexpected error occurred on a receive.
[000.000] Starting HTTP request task
[000.000] Waiting 59000 ms
[000.000] Issuing GET against https://localhost/ecp/ReportingWebService/
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[000.000] Performing SSL validation
[000.000] Performing SSL validation
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We require SSL on all connections. We use a third party certificate with multiple SANs. Since the probe is trying to use https://localhost, it fails because the name doesn't match.
I figure I have a few options: first, is there a way to change the URL that the probe uses to check. This seems to me to be the 'rightest' way I could fix this. Second could I alter the binding of the site so that the localhost hostname uses a dedicated,
self signed, trusted cert? Last, is there any way to simply disable the specific probes? We're a single server low volume setup and I'm not convinced that I need the probes anyway.
IS this a common issue? Outside of the warnings that SCOM throws at me, it is also causing a large volume of logs to be generated.
Justin Cervero - MS Enterprise Admin - Appalachian State University

Hi,
I am afraid it’s hard coded. Just like the “Test-Outlookwebsiervices” command, it will also try the “localhost” and reports errors about certificate host name mismatch issue.
We can safely ignore this report.
Thanks,
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact
[email protected]
Simon Wu
TechNet Community Support

Cannot establish proxy connection: 502 Proxy Error ?

Im receiving a strange error message within GRID (Oracle 10.1.0.4.0/Aix5.2) every time I try and start/stop a Db on the ‘Startup/Shutdown:Specify Host and Target Database Credentials’
Cannot establish proxy connection: 502 Proxy Error ( The specified Secure Sockets Layer (SSL) port is not allowed. ISA Server is not configured to allow SSL requests from this port. Most Web browsers use port 443 for SSL requests. )
Whats causing this issue ?

In order for you to configure the Management Service to use a proxy server, this task is pretty similar as to configure a proxy server in a browser, you must declare the proxy server, its port and the exceptions where the proxy is to be skipped.
1. Edit the Oracle management server configuration file:
ORACLE_HOME/sysman/config/emoms.properties
2. Either add or comment out and configure these entries at the above referred file:
proxyHost=proxyhost.domain
proxyPort=proxy_port
dontProxyFor=.domain1, .domain2, .domain3, ...
3. You must rebounce your OMS so this file can be re-read.
This is the manual approach. This configuration can also be done at the same grid control at the configuration section.
~ Madrid
http://hrivera99.blogspot.com/

Trasnparent proxy and reverse proxy at the same time

Can I have in a Content Engine v 4.2 transparent proxy and reverse proxy at the same time ?

Yes, as long as you are not redirecting the two services on the same interface. One service takes precedence over the other and I believe transparent web-cache redirect takes precedence over reverse-proxy.

Regarding Standalone proxy and deploayable proxy

Dear Frds
I want to know abt Standalone proxy and deploayable proxy??
Where are the above used?
In which sceniaria i should use them..
I tried to create a project using Standalone proxy and deploayable proxy but after creating it
i got some doubts how to write client program to acess proxys and where will they be used ??
Thanks in advance
ShravanG

Hi,
Deployable versus Standalone Proxies
SAP Web AS Java provides two types of Web service proxies:
deployable proxy u2013 a Web service client that must be deployed on the J2EE Engine as an application.
standalone proxy u2013 a Web service client that generates stubs and runs without the J2EE Engine. This proxy can be used only with the release for which it has been generated.
Although both proxies have similar functions, there are some fundamental differences.
For the standalone proxy, a stub must be generated and the names and class names of the transport bindings, protocols, and transports that are used must be provided. The drawbacks of this approach are that if a name of a component is changed or requires some modifications, the stub is no longer valid and the whole proxy needs to be regenerated.
On the other hand, with the deployable proxy all information is either generated during deployment or is retrieved at runtime. Therefore, the deployable proxies are to a certain degree protected from runtime changes.
For both types of proxies, ServiceInterface and ServiceImpl classes are generated. Their names are derived from the service name of the WSDL that is used to generate the particular proxy.
For the deployable proxies, only the ServiceInterface is generated at the design time. The client assigns a JNDI name under which the ServiceImpl instace is bound at runtime. The JNDI name is relative to the java:comp/env/ context, which is the default for all J2EE components.
// for Deployed WS Clients
import javax.naming.InitialContext;
InitialContext ctx = new InitialContext();
FooServiceInterface fsi = (FooServiceInterface)ctx.lookup(u201Cjava:comp/env/FooServiceu201D);
At deployment, the service implementation and the service stub are generated. To take the service implementation for the standalone proxy, the generated class must be instantiated:
FooServiceInterface fsi = new FooServiceInterfaceImpl();
Regards
Surender Dahiya

Difference between client proxy and server proxy

hi all,
could u explain me the differences between client proxy and server proxy,
regards,
AVR

Hi AV,
simple search in sdn may answer your question,
There are two type of Proxy's in ABAP and JAVA(Clinet and Server),
Clinet ABAP proxy used to send message from ANY SAP System to Integration server,in this case XI adapter not required .
Server ABAP proxy used to send messages from Intergration server to any SAP System,in this case XI Adapter required.
How to implement ABAP proxy comunication refer below link
http://wiki.sdn.sap.com/wiki/display/stage/ABAPproxyproviderimplementationand+testing
The sama way Client JAVA proxy used to send message to Integration sever from any Web Application ,
Server JAVA proxy used to send messages to any destination system ,in both cases XI adapter required.
refer below link
http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/7d4db211-0d01-0010-1e8e-9b07fc2113ab&overridelayout=true
Regards,
Raj

Can't get update to work - error message is to input proxy address and proxy details

I have my printer printing but can't seem to get it to connect to the internet to get any s/w updates. I'm connected wirelessly and am using Windows XP. I don't think I have a fixed proxy address. What to do??

What printer do you have?

ABAP Proxy: Error calling Proxy

Hi guys,
Here I am with another amazing mistake.....
After searching the forum, reading some suggestions, notes, I'm a little bit lost on how to figure out what is wrong...
I've created a receiver ABAP Proxy. XI should call this proxy and receive the consequent response.....
I've tested the ABAP Proxy, everything is working fine...I've encountered some errors but was able to bypass them... But this one is getting hard...I've found one or two similar threads, or with the same error description but I had no luck in overcoming the error....
So, what is the problem....:
When XI is calling the ABAP Proxy I get:
<SAP:Category>XIServer</SAP:Category>
<SAP:Code area="INTERNAL">EXCHANGE_PROFILE_ACCESS</SAP:Code>
<SAP:Stack>Error while reading exchange profile for system DEV and client 100</SAP:Stack>
I've searched the exchange profile but everything seems ok...
The user has all (and more) the authorizations needed....
Can you guys give me some hints? Or suggest any attempt....?

Kumar,
as I said before, in SPROXY i can test the interface with no errors....
In the Application System the sldcheck returns no errors and the RFC Destinations return no errors on the connection tests...
I really can't understand what this problem might be...
Problem solved
What was it? Well, I'm really not sure...Like most of the threads related to this topic it's quite an awkward problem....I've tested some RFC connections which were created, changed some parameters, restarted the system and voila....
Thanks
Message was edited by:
Gonçalo Mouro Vaz

NES proxy vs WL Proxy

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