Hardware requirement for Web Dynpro for JAVA

Hi Friends,
I am a starter in Web Dynpro for JAVA and about to develop web dynpro application in JAVA.Can anyone please guide me on the hardware requirement for this application of SAP?
Presently I have ECC 5.0 installed in 1 GB RAM using 160 GB harddisk.
Regards
Ashish.

Hi Ashish,
If you want to install NWDS only then as said 1g.b is sufficient.
But if it's Personal System then you have to install Portal also( WAS).
You will require minimum of 2g.b of RAM and 120g.b of hard disk.
regards
Anil

Similar Messages

Alternative for web dynpro for abap

Ok,
After a previous question we found out that if we want to use web dynpro for abap, we should upgrade to NW2004S.
Now, are there alternatives for web dynpro for abap?
currently (WAS 6.20 - R/3 4.7)
Thanks in advance,
Tom

Hi Tom.
On 6.20 you can use BSP. But this is not a real alternative to WD4A when lookin at the comfortable development. But a alternative as web application technology.
Cheers,
Sascha

Hardware requirement for Web Dynpro for ABAP

Hi Friends,
                I am a starter in Web Dynpro for ABAP and about to develop web dynpro application in ABAP.Can anyone please guide me on the hardware requirement for this application of SAP?
       Presently I have ECC 5.0 installed in 1 GB RAM using 160 GB harddisk.
Regards
Ashish.

hi ashish..
[link|http://help.sap.com/saphelp_nw04s/helpdata/en/43/e86de5008b4d9ae10000000a155369/content.htm]
---regards,
   alex b justin

Best practice for Web Dynpro for Java to connect to SAP HR

What is best way to connect Web Dynpro for Java application deployed in SAP portal to connect to SAP HR ?
Is it good practice to connect to underlying SAP database ( eg oracle) directly to get the data or is there a better way ?
This below article describes to connect to external DB, however Is there any other way for SAP HR ?
http://wiki.sdn.sap.com/wiki/display/WDJava/WebDynproApplciationwithDatabaseMS+Access

Hi,
There are 2 supported ways :
First is to use JCO connections to call abap RFC enabled function modules. (BAPIs for example)
Second is to call SOAP web services (HR enterprise services for example)
You should never access directly database tables...
Regards,
Olivier

ClassName property missing in file for Web Dynpro for ABAPSSO layer

We are trying to create an ABAP webdynpro iview using XML content creation in EP7.3. Below link points to the XML used to create the iview. After importing this xml, iview is being created in specified PCD location.
http://www.freeimagehosting.net/26365
But when we preview the iview, we are getting an exception which says
com.sapportals.portal.appintegrator.ApplicationIntegratorException: Missing Property 'ClassName' in property file for layer'WebDynpro/Web Dynpro for ABAPSSOLayer'.
We checked by creating another abap dynpro iview for the same application using iview template and that is working fine.
Details of the error log is mentioned below.
Content pass of Application Integrator failed.
Component Name:       'com.sap.portal.appintegrator.sap.WebDynpro',
Context Name (iView): 'pcd:portal_content/com.bat.folder.Sudip/com.bat.folder.xmlcontent/com.bat.folder.iview.abap.wd.Z_WD_COMPONENT',
Top Layer:            'WebDynpro/TopLayer',
Producer ID (FPN):    'null',
System Alias:         'SAP_ECC',
Exception ID:01:50_02/01/12_0076_15632350
[EXCEPTION]
com.sapportals.portal.prt.component.PortalComponentException: Error in service call of Portal Component
Application name : com.sap.portal.appintegrator.sap
Component : pcd:portal_content/com.bat.folder.Sudip/com.bat.folder.xmlcontent/com.bat.folder.iview.abap.wd.Z_WD_COMPONENT
Component class : com.sapportals.portal.sapapplication.SAPApplicationIntegratorComponent
User : 98909242
at com.sap.portal.prt.core.PortalRequestManager.handlePortalComponentException(PortalRequestManager.java:765)
Caused by: com.sapportals.portal.prt.runtime.PortalRuntimeException: Exception in SAP Application Integrator occured: Missing Property 'ClassName' in property file for layer'WebDynpro/Web Dynpro for ABAPSSOLayer'.
... 54 more
Caused by: com.sapportals.portal.appintegrator.ApplicationIntegratorException: Missing Property 'ClassName' in property file for layer'WebDynpro/Web Dynpro for ABAPSSOLayer'.
01:50_02/01/12_0076_15632350
[EXCEPTION]
com.sapportals.portal.appintegrator.ApplicationIntegratorException: Missing Property 'ClassName' in property file for layer'WebDynpro/Web Dynpro for ABAPSSOLayer'.
at com.sapportals.portal.appintegrator.LayerProcessor.createLayer(LayerProcessor.java:361)
at com.sapportals.portal.appintegrator.LayerProcessor.getNextLayer(LayerProcessor.java:303)
at com.sapportals.portal.appintegrator.LayerProcessor.processActionPass(LayerProcessor.java:183)
at com.sapportals.portal.appintegrator.AbstractIntegratorComponent.doActionPass(AbstractIntegratorComponent.java:111)
at com.sapportals.portal.appintegrator.AbstractIntegratorComponent.doOnPOMReady(AbstractIntegratorComponent.java:70)
at com.sapportals.portal.prt.component.AbstractPortalComponent.handleEvent(AbstractPortalComponent.java:390)
at com.sap.portal.prt.core.RequestDispatcherFactory$PortalComponentRequestDispatcher$1.service(RequestDispatcherFactory.java:168)
at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:270)
at com.sap.portal.prt.core.RequestDispatcherFactory$PortalComponentRequestDispatcher.handleEvent(RequestDispatcherFactory.java:158)
at com.sap.portal.prt.pom.ComponentNode.handleEvent(ComponentNode.java:242)
at com.sap.portal.prt.pom.PortalNode.fireEventOnNode(PortalNode.java:342)
at com.sap.portal.prt.pom.PortalNode.processEventQueue(PortalNode.java:732)
at com.sap.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:473)
at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:203)
at com.sap.portal.prt.dispatcher.DispatcherServlet.service(DispatcherServlet.java:132)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.runServlet(FilterChainImpl.java:202)
at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:103)
at com.sap.portal.http.EnrichNavRequestFilter.doFilter(EnrichNavRequestFilter.java:49)
at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at com.sap.portal.http.EnrichNavRequestFilter.doFilter(EnrichNavRequestFilter.java:49)
at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:432)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:210)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:441)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:430)
at com.sap.engine.services.servlets_jsp.filters.DSRWebContainerFilter.process(DSRWebContainerFilter.java:38)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.servlets_jsp.filters.ServletSelector.process(ServletSelector.java:81)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.servlets_jsp.filters.ApplicationSelector.process(ApplicationSelector.java:276)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.WebContainerInvoker.process(WebContainerInvoker.java:81)
at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.ResponseLogWriter.process(ResponseLogWriter.java:60)
at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.DefineHostFilter.process(DefineHostFilter.java:27)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.MonitoringFilter.process(MonitoringFilter.java:29)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.SessionSizeFilter.process(SessionSizeFilter.java:26)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.MemoryStatisticFilter.process(MemoryStatisticFilter.java:57)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.DSRHttpFilter.process(DSRHttpFilter.java:43)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.server.Processor.chainedRequest(Processor.java:475)
at com.sap.engine.services.httpserver.server.Processor$FCAProcessorThread.process(Processor.java:269)
at com.sap.engine.services.httpserver.server.rcm.RequestProcessorThread.run(RequestProcessorThread.java:56)
at com.sap.engine.core.thread.execution.Executable.run(Executable.java:122)
at com.sap.engine.core.thread.execution.Executable.run(Executable.java:101)
at com.sap.engine.core.thread.execution.CentralExecutor$SingleThread.run(CentralExecutor.java:328)
Can anyone please suggest how to solve this error ?
Regards
Kaushik

Hi,
Please check the system object 'SAP_ECC' connection test whether it is fine or not.
Producer ID (FPN): 'null', System Alias: 'SAP_ECC',
This message clearly states that the system object with alias SAP_SRM is missed or improperly configured.
Hope this helps u.
Best Regards
Vijay K

Theming Options for Web Dynpro ABAP/Java - Custom CSS

What options are available for creating a custom CSS for WDA? My project is going towards SAPUI5, and they want to apply the same look and feeavl to their Web Dynpro applications.
I know the Theme Designer is an option - but this customer is running on NW 7.3. Obviously to get the WD CSS to look similar UI5, it will require changing all of the WD selectors.
Finally, we have a 7.4 Sandbox. If I build the theme there, is it backwards compatible to their 7.3 landscape?

UI Theme Designer is the only supported way and it is available for NW 7.3 as well, assuming you are up to date on Support Packages. As long as you create a theme with UI Theme Designer the theme will work in any system that supports the same, there might be small functional and visual differences though depending on the SP levels of the source and target systems. SAP recommendation is to always use the latest version available to create (and consume) themes. You could start by using the Cloud version of UI Theme Designer, export and import into your own system. That said your NW 7.3 system needs to support UI Theme Designer to be able to use custom themes created by it.

Question on NWDI and DC for web dynpro for ESS components

Hi
I am working on installing NWDI and mostly we will be working with ESS & MSS webdynpro customization for NW2004s.
I have a doubt, now for customizing the web dynpro components of ESS is it just enough to create the SC and track and once doing this will the developers get to the DC's of ESS?
Or initially do I have to download the editable part of the web dynpro components and deploy it in the server?
I am not sure how the web dynpro components are made available for the developers. Please help me understand.
Thanks in advance
regards
-sm

Hi
Hope this link might help:
https://websmp206.sap-ag.de/~form/handler?_APP=01100107900000000342&_EVENT=REDIR&_NNUM=872892
But please specify the EP version .
Thanks & regards
Arun Singh

Requeriments for Web Dynpro for ABAP

Hi, people
I've got a little prob:
I'm triyng to use Web Dynpro with NW 6.40v, but it shows a pop up saiyng that it is not available for this version. I've read some manuals about WD and it appears to run only for WEB AS 7.0.
My question is: is this correct?
does it exist any patch?
Thanks.

Hi, see se80
WDA is not available in 6.40, only NW2004s
Regards, Heidi

Regarding: calling a rfc function module for web dynpro for JAVA

Hello all,
I want to call an rfc enabled function module from webdynrpo application.
*and there is one condition that function module should be called not threw bapi.*
Thanks
Edited by: Punit Pawar on Jul 21, 2008 10:38 AM

Hi
You can call RFC(remote enabled) from R/3 through Models in Webdynpro Java.You need to have JCO destinations.You connection properties of backend System
http://help.sap.com/saphelp_nw04s/helpdata/en/6a/11f1f29526944e8580c5e59333d96d/frameset.htm
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/11c3b051-0401-0010-fe9a-9eabd9c216de
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b0310cf8-8cdb-2910-4a82-df1f11619f4e
Thanks,
Tulasi Palnati

WEB DYNPRO FOR ABAP OR BSP OR WD FOR JAVA ?

Hello Friends,
We have some bussiness reports, and we have to replace the standard GUI with web; for web dynpro of java, I think we have to first put the business code of reports to some kind of RFC and then call the rfc and etc....
is there something more straight in web dnypro for abap or if we use BSP ( i know bsp uses only object oriented , so if report has non-object functionaity, it will not be supported in bsp ) ? right
Regards,

Hello, Shah,
I believe you have in fact four alternatives:
1. WDJ: there must be BAPIs (RFC) in order to communicate with your backend server.
2. WDA: More straightforward, it allows you to use ABAP Objects, and don't need RFCs.
3. BSP: In my opinion, less powerfull than WDA, but it allows much more customization (such as adding javascript to your HTML, and so on).
4. Visual Composer: If you have the RFCs, this can be very easy to implement.
Anyway, it all depends on the complexity of your reports and the services you have at hand. If you have RFCs, you can use any of the four; if you don't, you have to choose between 2 and 3.
Regards,
Andre

Pdf files for web dynpro

can anybdy tell any link to get the study materials for web dynpro for java in .pdf format.

Hi,
there you can find the entire documentation, you normally have a look at help.sap.com, in pdf format (it's NW2004s, SP 5 or 6, I guess)
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/com.sap.km.cm.docs/library/nw/netweaverdevelopersguide2004s/sap%20netweaver%20developer's%20Guide%202004s/UsingJava_00_PDFsList.ca
(copy & paste the link, directly it won't work )
kind regards
Stefanie

How to create search help for Web Dynpro?

Hi all,
I have troubles when creating search help for web dynpro. I have visited this link /people/dirk.rehberg/blog/2006/12/27/generic-search-help-for-web-dynpro-for-java but I can't find this generic search help plug-in for download. If u have this plug-in can u share it for me or upload somewhere for download. Or anyone has already done this search help please help me solve this problem! Thanks in advance!

Hi Dinh Thieu Thien,
please place such a request to the appropriate forum "[Web Dynpro for Java|Web Dynpro Java;".
Thanks and regards,
Boris

Web DynPro for ABAP Basics

Hello Seniors,
I am new to Web DynPro for ABAP. Could you please give me some information or send some basic documents for Web DynPro for ABAP. Please send some basic scenarios also.
Thank you,
Chaitanya.C.N

Hi Chaitanya,
Here is some information about Webdynpro for ABAP.
1) This is basic Info of WD ABAP
As the name suggests Web Dynpro for ABAP uses exactly the same meta model as its cousin Web Dynpro for Java. A Web Dynpro component, a Web Dynpro view, a Web Dynpro model, a Web Dynpro controller have the same semantics both for ABAP and Java. The main difference is the designtime environment, the development infrastructure and the runtime environment.
The designtime environment is properly embedded in the ABAP Workbench where Web Dynpro artifacts are simply a new category like BSP applications or classical dynpro based applications before. Also no surprises regarding the development infrastructure. The correction and transport system keeps track on all changes that are done, versions them and helps to propagate the Web Dynpro application from development to production like you would do with ordinary BSP or dynpro-based applications.
Last not least the execution platform is the ABAP server that produces application content ready to be integrated in the NetWeaver Portal seamlessly. Features like portal eventing can be used between applications written in ABAP or applications developed with Java.
2 ) I can give you links that can help you a lot.
First of all start doing SAP SDN tutorials .
Create some compenents with BAPI , Component usage and ALV .
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/02e1fa45-0801-0010-10a0-f1cf47e8c943
/people/marilyn.pratt/blog/2005/12/20/web-dynpro-for-abap
Try to Download demo tutorials from SDN library & Try to search WebDynpro ABAP WebLogs .
Also, SAP has provided you with ample demo example of WD ABAP already bundled with SAP . Just Try out Components starting with WDR . I can tell you few like WDR_TEST_EVENTS ( It shows how every UI elments to use )
See packages like SWDP_DEMO , SALV_WD_DEMO
there are many more .
We can call BAPI through a service call in web dynpro application. Thus automatically backgroud code for BAPI execution will be generated.
To start with Web dynpro ABAP you can try following tutorial:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a282c952-0801-0010-1eb5-87953e036712
You can start with tutorials and all. There are around six tutorials in SDN library.
Web Dynpro for ABAP
http://help.sap.com/saphelp_erp2005/helpdata/en/a5/1a1e3e7181b60ae10000000a114084/frameset.htm
best tutorials in wbdynpro for ABAP to start with :
https://www.sdn.sap.com/irj/sdn/developerareas/webdynpro?rid=/webcontent/uuid/fed073e5-0901-0010-4eb4-c9882aac7b11 [original link is broken] [original link is broken]
Have a look at the following SDN WDA Wiki . There you can find all relevant information.
https://wiki.sdn.sap.com/wiki/display/WDABAP/Main
Also you can search weblogs on web dynpro ABAP.
http://help.sap.com/saphelp_nw2004s/helpdata/en/45/19bf8c16f25d7ae10000000a11466f/frameset.htm
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/02e1fa45-0801-0010-10a0-f1cf47e8c943
/people/marilyn.pratt/blog/2005/12/20/web-dynpro-for-abap
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/02e1fa45-0801-0010-10a0-f1cf47e8c943
http://help.sap.com/saphelp_nw04s/helpdata/en/77/3545415ea6f523e10000000a155106/frameset.htm
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/wdabap/main&
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a282c952-0801-0010-1eb5-87953e036712
You can start with tutorials and all. There are around six tutorials in SDN library.
Web Dynpro for ABAP
http://help.sap.com/saphelp_erp2005/helpdata/en/a5/1a1e3e7181b60ae10000000a114084/frameset.htm
best tutorials in wbdynpro for ABAP to start with :
https://www.sdn.sap.com/irj/sdn/developerareas/webdynpro?rid=/webcontent/uuid/fed073e5-0901-0010-4eb4-c9882aac7b11 [original link is broken] [original link is broken]
http://www.****************/Tutorials/WebDynproABAP/TextRadioButton/page1.htm
reward points for helpful answers.
Thanks,
Raghava Vakada.

Web Dynpro for ABAP GANTT Chart

Hi,
Does anyone know where I can find good documentation for creating GANTT Charts in Web Dynpro for ABAP?
I have seen some for Web Dynpro for Java, but would like some for Web Dynpro for ABAP.
Thanks,
Samir

Hi,
I think it's possible. Please follow the link for help.
http://help.sap.com/erp2005_ehp_04/helpdata/EN/68/248841a79f1609e10000000a155106/content.htm
http://help.sap.com/erp2005_ehp_04/helpdata/EN/47/90649d39871e1ee10000000a42189d/frameset.htm
Regards,
Saket.

How to confirm program version in Web Dynpro for ABAP

Hello expert
I would like to know how to confirm the program version for Web Dynpro for ABAP.
For ABAP we can confirm version using SE38.
Best regards,
Ichimura

everything has a version
View has a version.
controllers have versions
WD component also has version
so double click on what you need and the follow the path

Hardware requirement for Web Dynpro for JAVA

Similar Messages

Maybe you are looking for