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Former Member

proxy,webservice and http scenarios

Hi ,

Can anybody sens me in detail about proxy,webservice and http scenarios,as I am entirely new to these concepts.I have found a few in the forums but they are not in detail with all the screen shots.If possible plz mail me to: t_sapxi@yahoo.com

Thanks

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4 Answers

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    Former Member
    Jul 27, 2007 at 04:56 AM

    Hi akash

    I have send the documents to ur mail id make use of it.

    regards

    yuagpreetha

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    Former Member
    Jul 26, 2007 at 09:53 PM

    Akash,

    Go through this weblogs for complete help on them:

    Proxies:

    /people/ravikumar.allampallam/blog/2005/03/14/abap-proxies-in-xiclient-proxy

    /people/sap.user72/blog/2005/12/08/integration-builders-through-proxy-server-part--1

    /people/sap.user72/blog/2005/12/13/integration-builders-through-proxy-server-part--2

    /people/vijaya.kumari2/blog/2006/01/26/how-do-you-activate-abap-proxies

    /people/siva.maranani/blog/2005/04/03/abap-server-proxies

    Soap:

    https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/40611dd6-e66e-2910-f383-e80fb44f9cd4

    /people/shabarish.vijayakumar/blog/2006/03/23/rfc--xi--webservice--a-complete-walkthrough-part-1

    /people/shabarish.vijayakumar/blog/2006/03/28/rfc--xi--webservice--a-complete-walkthrough-part-2

    /people/siva.maranani/blog/2005/09/03/invoke-webservices-using-sapxi

    /people/siva.maranani/blog/2005/03/01/testing-xi-exposed-web-services

    /people/riyaz.sayyad/blog/2006/05/07/consuming-xi-web-services-using-web-dynpro-150-part-i

    /people/riyaz.sayyad/blog/2006/05/08/consuming-xi-web-services-using-web-dynpro-150-part-ii

    HTTP:

    /people/community.user/blog/2006/12/12/http-to-rfc--a-starter-kit

    Regards,

    ---Satish

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    Former Member
    Jul 27, 2007 at 04:25 AM

    Proxy

    Proxies communicate with the XI server by means of native SOAP calls over HTTP .RFC does not, so you have to convert from SOAP to RFC calls and vice versa. So XML conversion is required.

    ABAP Proxies uses Webservice and Http Protocols. And if you use RFC it is mainly meant for Sync. call. But Proxies is used for both Sync and Async.

    If you use ABAP Proxy , you can reduce the overhead calling the function again and again.

    /people/vijaya.kumari2/blog/2006/01/26/how-do-you-activate-abap-proxies - Activate Proxy

    jdbc-sender-selectupdate-problem

    If u generate proxy for outbound interface then its client proxy and for inbound interface its server proxy.

    In client proxy u can call the method to send messages but u can't modify it but in server proxy its possible to write a user code within the method to execute proxy.

    CLIENT PROXY:

    A WSDL description from a UDDI server (or an Internet page) is usually used to make a service executable in the Internet and to describe the interface of this service. You require a client proxy and not a server proxy to call this service by using the Web service infrastructure.

    SERVER PROXY:

    You can only generate ABAP server proxies from a WSDL description if they originate in the Integration Repository.You can also generate server proxies for Java and client proxies for ABAP from message interfaces.

    If you are using Client ABAP proxy (Sender Proxy), then it is not required. If you are using Server proxy, then it is required.

    You can see list of adapters which requires sender agreement-manadatory sender agreements

    http://help.sap.com/saphelp_nw2004s/helpdata/en/b1/f29e7a56e18a439984a3c6630951d2/content.htm

    The use of adapter here is to communicate the Integration Server with respective ApplcatioN System. ie, R.3 or any SAP system which is configured as an Application System to the XI.

    Proxies communicate with the XI server by means of native SOAP calls over HTTP . SO you need to mention the integration server to point/connect to correct application system during runtime.

    http://help.sap.com/saphelp_nw2004s/helpdata/en/85/78af1bf407434796aaf8dbd6d4e7b7/content.htm

    xi-adapter

    http://help.sap.com/saphelp_nw2004s/helpdata/en/e1/091640a991c742e10000000a1550b0/frameset.htm

    ABAP:

    /people/ravikumar.allampallam/blog/2005/03/14/abap-proxies-in-xiclient-proxy

    /people/siva.maranani/blog/2005/04/03/abap-server-proxies

    JAVA:

    /people/prasad.ulagappan2/blog/2005/06/27/asynchronous-inbound-java-proxy

    /people/rashmi.ramalingam2/blog/2005/06/25/an-illustration-of-java-server-proxy

    SOAP and HTTP:

    SOAP Adapter :

    "How To… Set Up a Web- Service- Related Scenario with SAP XI"

    https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/336365d3-0401-0010-9884-a651295aeaa9

    also these weblogs can give you a view where you can use SOAP adapters

    EP-XI Integration using Web Services and Web Dynpro MVC

    https://www.sdn.sap.com/sdn/weblogs.sdn?blog=/pub/wlg/1334 [original link is broken] [original link is broken] [original link is broken] [original link is broken]

    Looking for replacing SAP.NET connectors with SAP XI?

    https://www.sdn.sap.com/sdn/weblogs.sdn?blog=/pub/wlg/2131 [original link is broken] [original link is broken] [original link is broken] [original link is broken]

    http://help.sap.com/saphelp_nw04/helpdata/en/fc/5ad93f130f9215e10000000a155106/content.htm

    http://help.sap.com/saphelp_nw04/helpdata/en/29/5bd93f130f9215e10000000a155106/content.htm

    https://www.sdn.sap.com/sdn/weblogs.sdn?blog=/pub/wlg/1340. [original link is broken] [original link is broken] [original link is broken] [original link is broken]

    When you want to Send Data to XI from a Webservice and vice versa, your SOAP adapter is used.

    Check these links for reference...

    https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/d23cbe11-0d01-0010-5287-873a22024f79

    /people/siva.maranani/blog/2005/09/03/invoke-webservices-using-sapxi

    Pls find following links for the SOAP..

    /people/padmankumar.sahoo/blog/2005/02/15/an-overview-of-soap

    /people/siva.maranani/blog/2005/03/01/testing-xi-exposed-web-services

    For Http Adapter-

    http://help.sap.com/saphelp_nw2004s/helpdata/en/0d/5ab43b274a960de10000000a114084/frameset.htm

    Sending a Simple SOAP envelope to XI via HTTP using ASP

    https://www.sdn.sap.com/sdn/weblogs.sdn?blog=/pub/wlg/1442 [original link is broken] [original link is broken] [original link is broken] [original link is broken]

    More links for SOAP Adapter:

    http://help.sap.com/saphelp_nw04/helpdata/en/69/a6fb3fea9df028e10000000a1550b0/frameset.htm

    More links on HTTP adapters.

    /people/siva.maranani/blog/2005/09/15/push-data-to-mvc-architectured-application-using-xi

    /people/prasadbabu.nemalikanti3/blog/2006/02/27/collecting-and-bundling-vendor-records-from-different-multiple-interfaces-file-systempeoplesoft-and-sending-to-sap-r3-system-part-2

    thanks

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    Former Member
    Jul 27, 2007 at 04:59 AM

    Hi

    Pls check your mail...

    i sent you some PDF'S which are helpful to you...

    Regards,

    Ramana Kumar. A

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