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Accessing back end

How do I access the portal back-end system with Web Dynpro?

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 10, 2005 at 08:28 AM

    Hi,

    The portal beckend is a database with a Java Dictionary Schema on it so you can use Netweaver Developer Studio to create data and tabels there. Let's assume you have some data already stored there and want to access or modify it.

    The easyast way to do it is to create a entity bean wich will inencapsulate all communication with the database and consume the bean throw Web Dynpro EJB Model or Web Service Model. You can look for Reantal Car Bean example in http://help.sap.com in order to find more specific information on it.

    In general you hava an additional option to create configurational model, write your custom code to acess database using JDBC there and use it WD project but I wouldn't advise to do it this way.

    Hope it helps.

    Victor.

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  • Posted on Jan 11, 2005 at 03:37 PM

    Hi Hannes,

    if you still need to access KM from WebDynpro, see https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/documents/a1-8-4/using knowledge management functionality in web dynpro applications.pdf

    If you need general access to portal services, see https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/documents/a1-8-4/how to access a portal service within a web dynpro java application.pdf

    Hope it helps

    Detlev

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