on 12-05-2007 8:48 AM
Hi Everyone,
Would anyone clarify me, when exactly we create or make use of Standalone Java and WEB AS Java Technical Systems in SLD, and difference between the two applications.
Regards,
Varun Reddy.K
Hi Varun
Standalone Java means the java application that are on local machin which you are using in your scenario like any java class & others
and WEB AS Java Technical Systems in SLD means you have to connect with any other legacy system using web ..using webservice , SOAP ..and othes....
Thanks !!!
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Hi Varun
Standalone Java Application means The java program which can be executed or served to more than one person and does not follow client/server architecture of distributed computing
and also can not handle http enables application.
WEB as Java Technical system is based on client/server architecture and one application can be hosted on one web server and can be accessed be thousands of user at a time.
<b>****rewrd point if it help u understand</b>
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Hi,
Technical systems are application systems that are installed in your system landscape (a CRM server, for example). You can manage data about these application systems by using the landscape description of the SLD. Most systems (Web AS ABAP and Web AS Java
systems) automatically report information to the SLD about the elements that they contain by using the SLD data supplier programs. You need to manually register the following types of system only:
Standalone Java systems
Third-party systems
To manually register these systems and if you want to maintain additional data about
automatically registered systems you use the technical system browser.
Registering Standalone Java Systems
Whereas SAP systems handle business processes by using a highly developed client system,
most applications run as separate systems. These systems are called standalone systems.
Prerequisites
You have the user role LcrInstanceWriterLD.
You have navigated to the Technical System Browser.
Procedure
...
1. Choose New Technical System... .
The browser displays the screen Technical System Wizard in a separate window.
2. Select Standalone Java, and then choose Next.
The browser displays the screen for registering an SAP standalone Java system.
3. Enter the technical system identification and the system host name.
The technical system identification is a unique system ID.
The system host name specifies the host where the application runs.
4. Choose Finish.
The SLD server has now registered the standalone Java system.
Web As Java config :
Maintaining Additional Data About Web AS Java Systems
Web AS Java systems that are installed in your system landscape automatically report
information about the elements that they contain by using the SLD data supplier programs.
However, some data is not automatically reported; you have to maintain this data manually.
Examples of this data are the administrative contact (e-mail address) and the JCo
destinations. This procedure explains how to add a JCo destination.
Prerequisites
You have navigated to the Technical System Browser (by choosing Technical Landscape on
the initial screen of the SLD).
Procedure
1. In the drop-down list Technical System Type, select Web AS Java.
The browser displays a list of all the Web AS Java systems that have been registered
in the SLD.
2. Select the system to which you want to add JCo destinations by clicking the system in
the Name column.
The browser displays the detail view of the relevant system.
3. Under JCo Destinations, choose Add.
4. Enter the relevant data in the fields and choose Save.
On the detail screen, you can also enter a description of the Web AS Java system and the name of the system administrator.
hope this will help you in all extend.
Regards
Aashish Sinha
PS : reward points if helpful
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Varun
Using Java Web Start technology, standalone Java software applications can be deployed with a single click over the network.
Java Web Start ensures the most current version of the application will be deployed, as well as the correct version of the Java Runtime Environment (JRE).
Vishal
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Standalone Java technical systems are standalone Java applications that are installed on local machines.
Web AS Java systems are Java server with one or more instances. e.g. a portals server
Regards,
Prateek
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