Web Dynpro application accessed via internet?

Hallo
We should develop one Application, but it should be accessed via internet. Our Personal System and Material System ist from SAP. Thus we want to did the GUI in Web Dynpro for Java.
I'm not sure if the WD runs on internet? And ist it ture that SAP only good for the intranet application? Have you any example to solve the problem such as authentication and autorisation for the service (using adaptive Web Service)?
Thanks a lot and
Nice regards
ping

WD Java Apps can be accessed outside Intranet for example companies expose their ESS/MSS applications(WD Java apps) on the internet for their employees and managers.   However you need to check for browser compatitbilty depending on the Portal SP level you are using.  WD Java many not be supported by all browsers and versions. 
Hope this helps
Siva

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    In NWDS, you should have defined your own JCo destinations when creating your model. For example:
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    - WD_<yourApp>_RFC_METADATA_DEST
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    Nicolas

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    Hi,
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    Thanks in advance.
    Rajani N

    Hi
    how to reference  a portal service with web dyn pro ?
    https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/ep/how%20to/how%20to%20access%20a%20portal%20service%20within%20a%20web%20dynpro%20java%20application.pdf
    http://help.sap.com/javadocs/NW04S/current/wd/com/sap/tc/webdynpro/clientserver/portal/WDPortalUtils.html
    Best Regards
    Jakub Krecicki

  • Access Web Dynpro application on different WAS ??????????

    Hi All,
    Current Scenario -
    We have deployed ESS & MSS Business package on one WAS and the iviews are present on another WAS.We have created a Dedicated R/3 system which is pointing to the WAS where these packages are deployed.
    All these things are working fine i.e. once the user maps the id pswd it directly runs the Web Dynpro applications in the iviews.
    That means, even if application is running on one WAS, and the user personalises data on another WAS, it still retrieves the credentials and shows the appropriate results for ESS MSS Packages.
    Query-
    Now i need to implement the same scenario in my Web Dynpro application
    Steps
    1) I have the WD application running on one WAS and portal on another
    2) In portal there is a R/3 system created
    3) The Web Dynpro application needs to know if the user has personalised mapping against that system created on portal(other WAS)
    4) If yes show him the home page else take him to the login page.
    Just as it is implemented for ESS MSS Packages.
    How can i pass the mapped data to the Web Dynpro iview ?
    Thanks and Regards,
    Samta Nichani

    Amol,
    as this questions existed twice, I've deleted one.
    As roles are in the UME, you can access them. But why do you want to do this? You could login to that user, but then the question is what you want to do....
    Regards,
    Benny

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