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Define Web Service - Send Asynchronous Message

Hi All,

I have to send an asynchronous message from a java web application to XI. For this I tried to used the Define Web Service option in XI. However the documentation says that this tool can be used only for Synchronous interfaces. Is this the case even now? What would be an alternate approach to accomplish this?

Thanks,

Sandeep

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2 Answers

  • Mar 07, 2007 at 04:00 AM

    Hi,

    You can Generate WSDL's for Asynchronous Interfaces also. It is not needed that you Select only a Synchronous Interface.

    While generating the WSDL in the Integration Directory using Tools --> Defined Webservice, you will be able to select your Outbounf Asynch interface also.

    Just remember that while defining the WSDL Url you will need to append the following parameter to the end of the url,

    <b>&QualityOfService=ExactlyOnce</b>

    Regards

    Bhavesh

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    Former Member
    Mar 07, 2007 at 04:11 AM

    Hi,

    As explained above , no need to have the webservice only in the case of Sync communication , you can also achieve this by way of generating the WSDL from ID -- tools and added the Quality of service = EO.

    Please see the below links to get more details

    ThirdPart(WebService) <=> XI <=> SAP(Async)

    Check this SAP Help-

    http://help.sap.com/saphelp_nw2004s/helpdata/en/48/d5a1fe5f317a4e8e35801ed2c88246/frameset.htm

    Async web service.

    Communication between SAP System & Webservice Using Proxies - /people/siva.maranani/blog/2005/05/23/communication-between-sap-system-webservice-using-proxies

    Also see the below links about webservices

    /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/michal.krawczyk2/blog/2005/03/29/configuring-the-sender-rfc-adapter--step-by-step

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

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

    Regards

    Chilla..

    <i>Points rewarded if it is helpful..</i>

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