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JAVA STACK in SAP

Hi all,

I Am new to SAP. i wanted to know about JAVA STACK in SAP.

what is JAVA STACK?

what is its application in SAP?

where it is used?

Thanks in advance,

Vaibhav Gore

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6 Answers

  • author's profile photo Former Member
    Former Member
    Posted on Jun 02, 2009 at 04:07 AM

    Unitl SAP R/3 Entrprise SAP can handle only ABAP request and Web request in the form of BSP and then the JAVA stack has been introduced in mySAP ERP edition 2003 and then it was called SAP WEB AS, where it had two engine side by side ABAP as well as JAVA, the communication between both these engines are done via a fast RFC called JCO.

    The java engine is capable of handling both Web as well as Application developed in Java Servles and EJB , web application will be handle by Web Container and Applications will be handled by EJB container.

    SAP Enterprise Portal runs in Java Engine, most part of CRM application is running on Java Side of the engine.

    Hope this helps.

    Thanks

    Ahamed

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  • author's profile photo Former Member
    Former Member
    Posted on Jun 01, 2009 at 07:12 AM
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  • author's profile photo Former Member
    Former Member
    Posted on Jun 01, 2009 at 11:22 AM

    Hi,

    web based request are processed by Java stack.

    can you look at this

    [http://searchsap.techtarget.com/news/column/0,294698,sid21_gci1319720,00.html].

    Regards,

    Muralidhar

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  • author's profile photo Former Member
    Former Member
    Posted on Jun 02, 2009 at 05:31 AM

    so JAVA STACK is basically to handle all web applications and applications developed in JAVA Servelets.

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  • author's profile photo Former Member
    Former Member
    Posted on Jun 02, 2009 at 12:12 PM

    Hi,

    Basically SAP follows platfrom driven approach.

    Hence it has created Netweaver as a platfrom.

    This platfrom has two stacks,

    1.) ABAP stack

    2.) JAVA stack.

    the front end part, BI part, Web appliations part use Java stack primarily.

    ABAP backend still continues to interact with Kernel.

    Hope this clarifys your doubt.

    Regards,

    Naveen

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  • author's profile photo Former Member
    Former Member
    Posted on Jul 21, 2016 at 11:16 AM

    Java stack

    -------------------

    Java stack is nothing but the SAP system with only java application

    Application

    -----------------

    Java applications are using in Many industries. It is entirely different from ABAP stack

    USE :eg:SAP Environmental Compliance is a Java based application for environmental reporting using in industries like oil and petroleum.

    Java applications are mainly web based applications,can access java application by using the portal address

    http://<hostname>:5<instancenumber>00/irj/portal

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