Netweaver developer workplace and Infrastructure

Hi all,
Can anyone please explain the difference between Netweaver developer workplace and Netweaver developer Infrastructure?
Thanks in advance,
Anushree

Hi Anushree,
Netweaver Developer Workplace is the combination of a local WAS Java plus an NWDS. The NWDS is the Java IDE solely, based on Eclipse.
See http://help.sap.com/saphelp_nw2004s/helpdata/de/b3/304f4506e4684782f5d9c39451c3e9/frameset.htm
NWDI is Netweaver Development Infrastructure.
NWDI provides an infrastructure to develop Java applications on netweaver platform and is responsible for versioning,building and lifecycle management of these applications developed.
It has mainly three components :
DTR(Design time repository) : for versioning of any file altered.
CBS(Component build service) : for building application in central build environment.
CMS(change management service):to transport and setup logical landscape.
http://help.sap.com/saphelp_nw2004s/helpdata/en/44/312b1a8bea3ec8e10000000a1553f6/frameset.htm
NWDS is netweaver Development Studio.
NWDS is just a development environment with all robust development tools.
It can run j2ee,j2se and sap applications also.
It is an interface to access NWDI services and applications.
http://help.sap.com/saphelp_nw2004s/helpdata/en/15/0d4f21c17c8044af4868130e9fea07/frameset.htm
Regards, Suresh KB

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SAP NetWeaver Developer Workplace & SAP NetWeaver Developer Studio

Hi All
1. What is the difference between SAP NetWeaver Developer Workplace & SAP NetWeaver Developer Studio. Which area JDI (Java Developer Infrastructure) fall in.
2. Is SAP NetWeaver Developer Workplace & SAP NetWeaver Developer Studio
are tool for Enterprise Portal development/customizing Only or can you use also use to customize XI/BW/SRM etc..applications.
3. Is SAP NetWeaver Developer Workplace & SAP NetWeaver Developer Studio are replacement of old ABAP programming
Thanks everyone.

Julio,
To answer your third question, No, NetWeaver Developer Studio (NDS) isn't to replace ABAP or ABAP workbench. NDS helps in creating Java based applications to compliment with the ABAP programs and enable them accessible via the Enterprise Portal. ABAP would stay to be the primary development language for SAP systems. The newest version of NetWeaver software also come with an option of ABAP stack where in you can develop web based applications (accessible via the portal) using ABAP
Cheers,
Kiran

Problems installing Netweaver Developer Workplace 2004

Dear Netweaver experts,
I have severe problems installing Netweaver Developer Workplace 2004 on windows XP.
I used sapinst for installing the Java sytem (Menue Java System->Oracle->Custom Installation).
After running through 34 of the 35 phases during which the sapinst tries to start the freshly installed J2EE engine I got the error :
CJSlibModule::writeError_impl() CJS-20057 Starting J2EE Engine J00 of SAP system J2E failed: after 84 s the state of the engine changed from "Starting" to "Stopped".
and changed my memory setting using the configtool.
Afterwards I tried to start the server in my MMC and it seemed to be running.
INFO
Execution of the command "D:\usr\sap\J2E\JC00\exe/startsap.exe 'name=J2E' 'nr=00' 'SAPDIAHOST=K-0017553'" finished with return code 0. Output: STARTSAP continues...
But when I had a closer look at the Process table at the MMC I saw that the server0 wasn't running
(Server 0 stopped Exit Code -2).
Now I don't know how to proceed.
Does someone of you know how I could get my J2EE server running ?
Below you find my present settings :
trc file: "D:\usr\sap\J2E\JC00\work\dev_server0", trc level: 1, release: "640"
node name   : ID3806050
pid         : 5496
system name : J2E
system nr. : 00
started at : Tue Dec 02 11:16:19 2008
arguments   :
    arg[00] : D:\usr\sap\J2E\JC00/j2ee/os_libs/jlaunch.exe
    arg[01] : pf=D:\usr\sap\J2E\SYS\profile\J2E_JC00_K-0017553
    arg[02] : -DSAPINFO=J2E_00_server
    arg[03] : pf=D:\usr\sap\J2E\SYS\profile\J2E_JC00_K-0017553
JStartupReadInstanceProperties: read instance properties [D:\usr\sap\J2E\JC00\j2ee\cluster\instance.properties]
-> ms host    : K-0017553
-> ms port    : 3601
-> OS libs    : D:\usr\sap\J2E\JC00\j2ee\os_libs
-> Admin URL :
-> run mode   : NORMAL
-> run action : NONE
-> enabled    : yes
Used property files
-> files [00] : D:\usr\sap\J2E\JC00\j2ee\cluster\instance.properties
Instance properties
-> ms host    : K-0017553
-> ms port    : 3601
-> os libs    : D:\usr\sap\J2E\JC00\j2ee\os_libs
-> admin URL :
-> run mode   : NORMAL
-> run action : NONE
-> enabled    : yes
Bootstrap nodes
-> [00] bootstrap            : D:\usr\sap\J2E\JC00\j2ee\cluster\instance.properties
-> [01] bootstrap_ID3806000 : D:\usr\sap\J2E\JC00\j2ee\cluster\instance.properties
-> [02] bootstrap_ID3806050 : D:\usr\sap\J2E\JC00\j2ee\cluster\instance.properties
Worker nodes
-> [00] ID3806000            : D:\usr\sap\J2E\JC00\j2ee\cluster\instance.properties
-> [01] ID3806050            : D:\usr\sap\J2E\JC00\j2ee\cluster\instance.properties
[Thr 5312] Tue Dec 02 11:16:19 2008
[Thr 5312] JLaunchRequestQueueInit: create named pipe for ipc
[Thr 5312] JLaunchRequestQueueInit: create pipe listener thread
[Thr 4100] JLaunchRequestFunc: Thread 4100 started as listener thread for np messages.
[Thr 3328] WaitSyncSemThread: Thread 3328 started as semaphore monitor thread.
[Thr 5312] Tue Dec 02 11:16:20 2008
[Thr 5312] INFO: Invalid property value [JLaunchParameters/]
[Thr 5312] JStartupIReadSection: debug mode is specified by program arguments
[Thr 5312] [Node: server0] java home is set by profile parameter
     Java Home: C:\j2sdk1.4.2_18
JStartupIReadSection: read node properties [ID3806050]
-> node name       : server0
-> node type       : server
-> java path       : C:\j2sdk1.4.2_18
-> java parameters : -Djava.security.policy=./java.policy -Djava.security.egd=file:/dev/urandom -Dorg.omg.CORBA.ORBClass=com.sap.engine.system.ORBProxy -Dorg.omg.CORBA.ORBSingletonClass=com.sap.engine.system.ORBSingletonProxy -Djavax.rmi.CORBA.PortableRemoteObjectClass=com.sap.engine.system.PortableRemoteObjectProxy -Djco.jarm=1 -Dsun.io.useCanonCaches=false -XX:NewSize=170m -XX:MaxNewSize=170m -XX:MaxPermSize=192m -Djava.awt.headless=true -XX:PermSize=192m -XX:SurvivorRatio=2 -XX:TargetSurvivorRatio=90 -XX:SoftRefLRUPolicyMSPerMB=1 -verbose:gc -XX:DisableExplicitGC -XX:PrintGCDetails -XX:PrintGCTimeStamps -XX:UseParNewGC -Drdbms.driverLocation=D:/Oracle/Ofs33/jdbc/lib/classes12.jar -Dsys.global.dir=D:/usr/sap/J2E/SYS/global/
-> java vm version : 1.4.2_18-b06
-> java vm vendor : Java HotSpot(TM) Server VM (Sun Microsystems Inc.)
-> java vm type    : server
-> java vm cpu     : x86
-> heap size       : 1024M
-> init heap size : 256M
-> root path       : D:\usr\sap\J2E\JC00\j2ee\cluster\server0
-> class path      : .\bin\boot\boot.jar;.\bin\boot\jaas.jar;.\bin\system\bytecode.jar;.
-> OS libs path    : D:\usr\sap\J2E\JC00\j2ee\os_libs
-> main class      : com.sap.engine.boot.Start
-> framework class : com.sap.bc.proj.jstartup.JStartupFramework
-> registr. class : com.sap.bc.proj.jstartup.JStartupNatives
-> framework path : D:\usr\sap\J2E\JC00\j2ee\os_libs\jstartup.jar
-> shutdown class : com.sap.engine.boot.Start
-> parameters      :
-> debuggable      : yes
-> debug mode      : yes
-> debug port      : 50021
-> shutdown timeout: 120000
[Thr 5312] JLaunchISetDebugMode: set debug mode [yes]
[Thr 3648] JLaunchIStartFunc: Thread 3648 started as Java VM thread.
JHVM_LoadJavaVM: VM Arguments of node [server0]
-> stack   : 262144 Bytes
-> arg[ 0]: exit
-> arg[ 1]: abort
-> arg[ 2]: -Djava.security.policy=./java.policy
-> arg[ 3]: -Djava.security.egd=file:/dev/urandom
-> arg[ 4]: -Dorg.omg.CORBA.ORBClass=com.sap.engine.system.ORBProxy
-> arg[ 5]: -Dorg.omg.CORBA.ORBSingletonClass=com.sap.engine.system.ORBSingletonProxy
-> arg[ 6]: -Djavax.rmi.CORBA.PortableRemoteObjectClass=com.sap.engine.system.PortableRemoteObjectProxy
-> arg[ 7]: -Djco.jarm=1
-> arg[ 8]: -Dsun.io.useCanonCaches=false
-> arg[ 9]: -XX:NewSize=170m
-> arg[ 10]: -XX:MaxNewSize=170m
-> arg[ 11]: -XX:MaxPermSize=192m
-> arg[ 12]: -Djava.awt.headless=true
-> arg[ 13]: -XX:PermSize=192m
-> arg[ 14]: -XX:SurvivorRatio=2
-> arg[ 15]: -XX:TargetSurvivorRatio=90
-> arg[ 16]: -XX:SoftRefLRUPolicyMSPerMB=1
-> arg[ 17]: -verbose:gc
-> arg[ 18]: -XX:+DisableExplicitGC
-> arg[ 19]: -XX:+PrintGCDetails
-> arg[ 20]: -XX:+PrintGCTimeStamps
-> arg[ 21]: -XX:+UseParNewGC
-> arg[ 22]: -Drdbms.driverLocation=D:/Oracle/Ofs33/jdbc/lib/classes12.jar
-> arg[ 23]: -Dsys.global.dir=D:/usr/sap/J2E/SYS/global/
-> arg[ 24]: -Dsys.global.dir=D:\usr\sap\J2E\SYS\global
-> arg[ 25]: -Dapplication.home=D:\usr\sap\J2E\JC00\j2ee\os_libs
-> arg[ 26]: -Djava.class.path=D:\usr\sap\J2E\JC00\j2ee\os_libs\jstartup.jar;.\bin\boot\boot.jar;.\bin\boot\jaas.jar;.\bin\system\bytecode.jar;.
-> arg[ 27]: -Djava.library.path=C:\j2sdk1.4.2_18\jre\bin\server;C:\j2sdk1.4.2_18\jre\bin;C:\j2sdk1.4.2_18\bin;D:\usr\sap\J2E\JC00\j2ee\os_libs;D:\Oracle\Ofs33\bin;C:\Program Files\Oracle\jre\1.1.8\bin;C:\Program Files\Oracle\jre\1.3.1\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;D:\usr\sap\J2E\SCS01\exe;D:\usr\sap\J2E\JC00\exe;D:\usr\sap\J2E\SYS\exe\run
-> arg[ 28]: -Xdebug
-> arg[ 29]: -Xnoagent
-> arg[ 30]: -Djava.compiler=NONE
-> arg[ 31]: -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=50021
-> arg[ 32]: -Dmemory.manager=1024M
-> arg[ 33]: -Xmx1024M
-> arg[ 34]: -Xms256M
-> arg[ 35]: -DLoadBalanceRestricted=yes
-> arg[ 36]: -Djstartup.mode=JCONTROL
-> arg[ 37]: -Djstartup.ownProcessId=5496
-> arg[ 38]: -Djstartup.ownHardwareId=V0317565360
-> arg[ 39]: -Djstartup.whoami=server
-> arg[ 40]: -Djstartup.debuggable=yes
-> arg[ 41]: -DSAPINFO=J2E_00_server
-> arg[ 42]: -DSAPSTARTUP=1
-> arg[ 43]: -DSAPSYSTEM=00
-> arg[ 44]: -DSAPSYSTEMNAME=J2E
-> arg[ 45]: -DSAPMYNAME=K-0017553_J2E_00
-> arg[ 46]: -DSAPDBHOST=
-> arg[ 47]: -Dj2ee.dbhost=K-0017553
[Thr 3648] JLaunchIAbortJava: abort hook is called
[Thr 3648] JLaunchCloseProgram: good bye (exitcode=-2)

Dear Netweaver experts,
I found the solution.
I took for my system (Win XP, 2,5 GB RAM) the settings posted below :
Maximum heap size : 512 MB
-Djava.security.policy=./java.policy
-Djava.security.egd=file:/dev/urandom
-Dorg.omg.CORBA.ORBClass=com.sap.engine.system.ORBProxy
-Dorg.omg.CORBA.ORBSingletonClass=com.sap.engine.system.ORBSingletonProxy
-Djavax.rmi.CORBA.PortableRemoteObjectClass=com.sap.engine.system.PortableRemoteObjectProxy
-Djco.jarm=1
-Dsun.io.useCanonCaches=false
-XX:NewSize=170m
-XX:MaxNewSize=170m
-XX:MaxPermSize=192m
-Djava.awt.headless=true
-XX:PermSize=192m
-XX:SurvivorRatio=2
-XX:TargetSurvivorRatio=90
-XX:SoftRefLRUPolicyMSPerMB=1
-Xms512m
-verbose:gc
-XX:+DisableExplicitGC
Best regards,
Daniel
-XX:+PrintGCDetails
-XX:+PrintGCTimeStamps
-XX:+UseParNewGC

Netweaver Developer Workplace 2004s on Windows XP 64-bit

We are ordering some laptops with 4 GB of RAM for our developers. The developers will be running SAP Netweaver Developer Workplace (Netweaver Developer Studio, Netweaver App Server and MaxDB). We want to the OS to be Windows XP Pro 64-bit. Is anyone doing this or know of any problems with the 64-bit OS?
Thanks

Hi Paul
This sounds like it may be a consulting issue. If you are not able to obtain sufficient information from your fellow community members here, we recommend that you contact your consultant from SAP or its partners to get further advice.
Best regards
Kenny

Problem while installing SAP netweaver developer workplace

hi,
I hav a problem while installing SAP netweaver developer workplace .An error has occured while processing service ´developer workplace installation´.This error occured in phase 14 of 25 ie while unpacking SCS Client.error is as follows:-
[Cannot connect to host uklonki1 Connection refused: connect, -813.]
the database is online and the x-server is also started.hope anyone can help me in this problem.
with regards,
Jaisamma

Hi Michael,
I have tried that, but the result remains the same.
Manish

Error in NetWeaver Developer workplace 7.0 sr3 Evaluetion SDN version

Hey !,
I am having problems in the step 30 of the NetWeaver Developer workplace install.
the install is topping and show a error with the message:
ERROR <DATE>
CJS-30151 Java process dispatcher of instance MSK/JC00 [Java:(dicpatcher: UNKNOWN, server0: STARTING APPS)] did not start after 5:00 minutoes. Giving up
I am using windows xp profesional, with "j2sdk 1.4.2_13"
Can anyone help me?

i´ve solved my problem putting more memory on the computer.
tks

Whatever happened to "NetWeaver Developer Workplace 7.0 SR3 Eval SDN Ver"

dear all, i am searching for a sneak preview for Portal, that i an hooking into my NSP to run BW Business Explorer (BEx).
Naturally i need a java stack, and i am not sure if any of the new sneak previews enable the BEx functionality. a good colleague of mine mentioned "NetWeaver Developer Workplace 7.0 SR3 Evalution SDN Version " that used to be available some time ago, but, in searching, i cannot see this anywhere now.
anyone got the BEx working with NSP and a java stack ?
cheers

Hi Gingle,
Tobias is Right. Be Happily Communicate in SDN.
Please have a look at this thread talked about "[NetWeaver Developer Workplace 7.0 SR3|SAP NetWeaver 7.0 Java Trial Version Installation;" Evaluation Version and URL metioned for Download, But I think it is removed from the page. Please send mail to [email protected] for more information about this version OR you can downlaod from Service Market Place seperately OR Search for DVD in the market to buy.
[Installation - SAP Developer Workplace (SR3)|http://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/c0898ebe-160e-2b10-a9b5-cbae8e720b75]
[SAP Netweaver Portal - Installation|http://wiki.sdn.sap.com/wiki/display/EP/2SAPNetweaverPortal-+Installation]
Enjoy
Hope it will helps
Cheers
Arun

Netweaver Developer Workplace 7.0 SR3 Evaluation Version Installation issue

Hi,
I am facing some problem with instllation of Netweaver Developer Workplace 7.0 SR3 Evaluation Version Installation (Sneak Preview). It is been more than 1 hour and it gor hanged at create datbase schema phse 16 of 14.
Dose it take normally this amount of time or the program is nonresponding.
Thanks,
Amit

Any Luck on this Amit.
We are facing same issue.
Rgds,

NDS vs. Netweaver Developer Workplace

Hi Netweaver Gurus,
could you tell me what is the different between Netweaver Developer Studio and Netweaver Developer Workplace?
thanks for the response.
regards,
Yunaidy

Hi Yunaidy,
The NWDS is the Java IDE solely, based on Eclipse. The DW is the combination of a local WAS Java plus an NWDS. See http://help.sap.com/saphelp_nw2004s/helpdata/de/b3/304f4506e4684782f5d9c39451c3e9/frameset.htm
Hope it helps
Detlev
PS: Please consider rewarding points for helpful answers on SDN. Thanks in advance!

SAP Netweaver Developer Workplace - License

Hi,
I have installed a SAP Netweaver Developer Workplace on my laptop with MaxDB and I need a license key.
Using my company SAP marketplace, I can only get key for Oracle. How can I ask for a key for MaxDB and the Dev. Workplace ? I think I must have MaxDB as a valid database in our marketplace but I don't know how to ask SAP for it.
Thanks for your answer,
Emmanuel

Hai,
Check the below link.....
Re: Where can we get a license for the Netweaver Developer Workplace
Regards,
Yoganand.V

How to access SAP netweaver development Studio and PDK?

Hi All,
I have access to EP server on my machine with super admin role .Is there any way I can acess SAP netweaver Developer Studio and PDK through EP server or I have to install in my local machine?
Thanks in advance,
Jasmine.

You'd want to install the NWDS application locally no matter what (unless everyone has a thin client/citrix connection via dumb terminal). You can however, opt to install a local instance of EP or use a central instance. Here's how I see the two approaches:
1-install the NWDS on developers' machines and deploy to a development instance of EP
PROS:
i-developers can develop locally and only connect to the EP server for deploying/testing
ii-share development (although not very efficiently) and test each others' iViews etc.
iii-demo your work online to business users directly
iv-connect to the corporate SAP R/3 and other ERP systems
CONS:
i-you can only use this while connected to the network
ii-could be slow over a slow/remote network connection
iii-developers may not be able to do everything on the portal server (may not have super admin access)
2-install the NWDS on the developers' PC along with a test EP environment
PROS:
i-develop and deploy locally, without a network connection, anywhere and anytime, fast and efficient
ii-enjoy full access (super admin) to the Portal - to be able to test pretty much everything
CONS:
i-may not be able to connect to the company SAP R/3 and other ERP systems, unless you're connected to the network and have configured the connections
ii-not able to get others to test or demo your development without having to port them to a central EP instance
I think a developer needs every resource they can get, therefore I suggest a combination of the above two scenarios, an instance of EP locally and a central instance of EP for the best of both worlds

SAP Netweaver Developer Studio and MDK

Hi,
I've the same problem of this thread with NWDS 7.1 SP11
[SAP Netweaver Developer Studio and MDK;
No one have solved the previous thread, there are any one that have a solution?
Best regards,
Alessandro.

HI,
the easiest solution for this: use the MI7.1 plugin for MI7.1 projects and create the JAR file for MI7.0 manually by Export funtion of Eclipse. This works fine and should be the only workable solution.
Regards,
Oliver

Difference between developer workplace and full blown portal

Hello,
Can anybody tell me what the difference is between the developer workplace and a full blown portal?
Thanks,
Elmar

Last time I checked, there was no functional difference between the two portal environments - the Developer Workplace, however, must run on Windows, whereas with a generic portal install you can install it on either Windows, or one of the various Unix variants. The only reason for this restriction is that the Dev Studio has some Windows DLLs that will not work under Unix (although some people have made the Dev Studio mostly work under Unix, this is an unsupported configuration and is therefore not recommended).
You may also get some extra 'developer-specific' content in the DWP installation that you won't get as part of a generic installation. That's not to say you couldn't get the content after the fact, and install it on the generic portal install.
We don't use the Dev Workplace, since our PC desktops are quite restricted, and constantly scanned (in other words, performance is horrible). We have Unix environments that run multiple portal developer instances (one per developer) - we just point our Dev Studio at those environments and deploy there.

Netweaver developer studio and support package

we use JDI and netweaver developer studio for webdynpro development. when we upgrade satellite systems to latest sp, what should we do with developer's pc (j2ee engine and developer studio)? if we upgrade them to the same latest sp as in development satellite system, we will be compatible with development, but what about production system support? production will still be at the current old sp version. do we need another developer pc to support the current development on current sp?
Thanks
Jane

HI,
Its better to maintain WAS.NWDS and JDI on same SP level to avoid conflicts between different SPacks.
Recently there is a blog on the same on SP levels.
/people/marion.schlotte/blog/2005/10/25/jdi-software-vs-jdi-content
hope this helps you ..
Refer this note 790922 will be able to help you
Regards,
RK
Message was edited by: Ramakrishna Venkat
Message was edited by: Ramakrishna Venkat

NetWeaver Development Studio and Portal Plugin

Hi
I just installed netWeaver Developer studio 2.0.3. It does not have a portal plugin . I was under the impression that it comes with PDK and Plugin , so that I can develop Java Iviews.
Do I have to install Portal plugin in netWeaver studio to develop Java iviews.
Is there any other version of Developer studio which comes with portal plugin.
What about PDK ?? Does it come with Developer studio 2.0.3.
I had problems before with Eclipse 3.0 and Portal plugin for EP6 SP2. Do I have the same problem with any version of developer studio or If i just install plugin for EP6 i will able to develop java iview.
Any help will be appreciated.
Regards
Bhanu

Hello,
You should update to a later version of the Studio (be careful to check if that version is in sync with your server) In the latest versions the PDK definitely is included.
Regards,
Benny

Netweaver developer workplace and Infrastructure

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