EP 2004 to Web Dynpro 2004s

I'm having an issue with accessing NW2004s Web Dynpro content from a NW2004 portal. I'm getting this exception when I try to run the iView:
javax.naming.NoInitialContextException: Cannot instantiate class: com.sapportals.portal.prt.registry.PortalRegistryFactory [Root exception is java.lang.ClassNotFoundException: com.sapportals.portal.prt.registry.PortalRegistryFactory]
I can run the Web Dynpro app directly, so I know it's functioning.....
Ideas?

Hi Ajay,
Webdynpro is SAP Programming model to develope web Based Application.
EP is a FrontEnd tool for Netweaver to display integrated information.
The information displayed in EP may be from R/3, non R/3, Database,WEb Applicatins.
To Display such information in EP we are using some development tools.
In Short Webdynpro is an Enterprise Portal development tool which can fetch
R/3 data,non R/3 data.
You will be integrate your webdynpro application in EP by creating SAP Webdynpro iView.
Of Course thr are lot of EP development Tools are available such asWebdynpro Java, Web Dynpro ABAP,Visual Composer,PDK. etc.
Using Model Concept in webdynpro you can fetch the data from
R/3.
Webdynpro Java needs Basic Java Knowledge and ABAP needs Basic ABAP.
To be am expert ,Familiar with these Links,
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]
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
Regards,
Ramganesan K

Similar Messages

Web dynpro application deployment problum on sneak preview 2004S

Hi all,
I have installed SAP Netweaver sneak preview 2004S every thing is fine but when ever I am try to deploy a simple web dynpro application I got this error.
Nov 2, 2006 5:02:03 PM /userOut/deploy (com.sap.ide.eclipse.sdm.threading.DeployThreadManager) [Thread[Deploy Thread,5,main]] ERROR:
[001]Deployment aborted
Settings
SDM host : systech-sap92
SDM port : 50118
URL to deploy : file:/C:/DOCUME1/jkumar/LOCALS1/Temp/temp45999home.ear
Result
=> deployment aborted : file:/C:/DOCUME1/jkumar/LOCALS1/Temp/temp45999home.ear
Aborted: development component 'home'/'local'/'LOKAL'/'0.2006.11.02.17.01.29':
Caught exception while checking the login credentials for SAP J2EE Engine. Check whether the SAP J2EE Engine is up and running.
com.sap.engine.deploy.manager.DeployManagerException: ERROR: Cannot connect to Host: [systech-sap92] with user name: [Administrator] Check your login information. Exception is: com.sap.engine.services.jndi.persistent.exceptions.NamingException: Exception while trying to get InitialContext. [Root exception is com.sap.engine.services.security.exceptions.BaseLoginException: Cannot authenticate the user.]
(message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.checkLoginCredentials.DMEXC)
Deployment exception : The deployment of at least one item aborted
Please help me out asap.
Regards
Jitender

Hi jitender,
I've installed the same version.
After configuring the Netweaver Developer Studio (+ searching for the config) and trying to deploy a webdynpro application I was asked for an SDM password (which should be the default password from the install "abcd1234" unless you've changed it of course)
After entering it I was able to deploy it.
In other words can you check if your config settings in the Netweaver Developer Studio are correct? I cannot check now unfortunantly.
Br,
Tom.

Problem with Web Dynpro Theme in 2004s ABAP Sneak Preview

Hi !
Working on the Web Dynpro for ABAP 2004s Sneak Preview
I encountered a problem in applying a web Dynpro theme
via the URL-parameter sap-cssurl.
I tried the following URL:
http://hostname:8000/sap/bc/webdynpro/sap/webdynproapp?sap-cssurl=http://hostname:8000/sap/public/bc/ur/nw5/themes/sap_hcb
But it didn't work ?!
Could anybody tell me what went wrong ?
Thanks in advance,
Frank

Hi Frank,
Try this
1. Set all dynpro's to run with portal theme whether you run them inside/outside portal.
For this, run visual administrator -> server -> configuration adapter -> (change mode) -> webdynpro -> sap.com -> tcwddispwda -> Propertysheet.default
set the parameter sap.theme.default to your portal theme path: we've theme CustomerTheme (portal is nw04sr1 sp14) and theme url is as follow:
/irj/portalapps/com.sap.portaldesign.urdesigndata/themes/portal/CustomerTheme
2. call individual application with parameter to use portal theme as follow:
http://<portal hostname with domain>:<port>/webdynpro/dispatcher/local/WD_Project/Applname?sap-cssurl=http://<portal hostname with domain>:<port>/irj/portalapps/com.sap.portal.design.urdesigndata/themes/portal/CompanyTheme
Hope it helps...
Lokesh

Web Dynpro, ESS/MSS and ERP 2004

Hi
Where may I locate information regarding developing/changing of the new Web Dynpro application for ESS/MSS Business Packages for ERP 2004?
Have anyone had a look in how to change the applications?
Regards
Kay-Arne

Post your question in the "Integration with mySAP ERP 2004" forum.
Armin

Importing Web Dynpro DC in 2004s

Hi All,
I wanted to know whether we can import Web Dynpro DC in 2004s that was Build n Deployed using 2004 . As we are upgrading from 2004 to 2004s.I tried to do the above test for a sample local DC of web Dynpro which i had developed in 2004 and deployed it on WAS 6.4 ,I then Imported the same DC in 2004s and tried to Rebuild the DC for deploying it on WAS 7.0 but it gave following ERROR !!
com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeReturn cannot be resolved (or is not a valid type) for the method
WdDoApplicationStateChange
I had deleted gen_wdp folder before rebuilding the project in 2004s
kindly help me with information and source/documents on how to use same DC of 2004 in 2004s
Thanks !

Hi,
Pls check the following documents available for system DC.
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/ded11778-0801-0010-258f-ac3b9408a194
Used compontents for Web Dynpro DC not found
How to sync Web Dynpro DC
Hope this will help you,
Br,
AKL
Pls reward pts.

Cannot deploy web dynpro applications

Hello,
I'm starting to develop web dynpro applications, and I can run them on the nwds, but I cannot deploy them to the SDM, i always get the following error:
/userOut/deploy (com.sap.ide.eclipse.sdm.threading.DeployThreadManager) [Thread[Deploy Thread,5,main]] ERROR:
[003]Deployment aborted
Settings
SDM host : myserver
SDM port : 50118
URL to deploy : file:.../Temp/temp53918Welcome.ear
Deployment exception : Server myserver did not accept login request as admin on port 50118. Details: ERROR: Could not establish connection to server myserver at port 50118: No route to host: connect
Inner exception was :
Server myserver did not accept login request as admin on port 50118. Details: ERROR: Could not establish connection to server myserver at port 50118: No route to host: connect
I have installed Sneak Preview SAP NetWeaver 2004S SR 1, i can access the enterprise portal with no problems.
I would be appreciate if anybody could help me with this issue.
Regards,
Leandro Fonseca

At the same time if more users are deploying then you may such 'deployment aborted' errors check if there are more child instances for the J2EE engine.If not ask your basis administrator to create more child nodes to balance the load on the server instance.Also You can find out the server details at
"http:
<hostname:portnum>\index.html"select system configuration-you can get the details of the SDM and the j2ee engine from there.You need to have proper credentials to get the information from the above url.
Provide those details in the NWDS.

Is there a way to get Web Dynpro ABAP available in a ECC 5 - NW2004 env?

We will start developing an offline Adobe interactive form with email functionality for ECC 5 on very short terms. We have to decide asap what client/server configuration we will use for this new functionality. We will also develop an online interactive form and an offline form with upload/download functionality for ECC 5. We will have to setup a client/server configuration that supports all 3 scenario's.
The main reason we would like to have NW2004S available for ECC 5 is because we would like to develop the forms in Web Dynpro ABAP instead of Java. Guided Procedures is a "nice to have" too, but not really important at this moment.
At this moment we think we have 3 options:
1. Investigate if we can make an Adobe solution in WDA for ECC 5 with our current setup
2. Upgrade ECC 5 - NW 2004 -> NW 2004S to get WDA functionality available
3. Install ADS for NW 2004 to be able to create Adobe solutions in ECC 5, then we will have to develop in WDJ
1. We have the following configuration up and running: NW2004S - CRM 5 and ADS installed: both Java and ABAP stack work properly. We are wondering if we could develop an Adobe interactive form in Web Dynpro ABAP in CRM 5 using BAPI's to retrieve the data from ECC 5 and put it on the form for display or update purposes. Also we have questions about the email functionality: do forms have to be send by email via a mailserver from ECC 5 via CRM 5 and back or can this be done directly from and to ECC 5 or is it not possible at all? Also we don't know if we can develop an online interactive form for ECC 5 via CRM 5. The current setup is not a real option for us right now as we see far too many uncertainties. Does somebody can give us some answers on the possibilities we are looking for?
2. My assumption is that upgrading ECC5 to ECC6 can be compared with upgrading 46C to ECC5. If my assumption is correct, this would mean an upgrade project with a 6 months leadtime within our company. If my assumption is wrong, please let me know. This upgrade will happen some day, but it has not been planned for 2007. So unfortunately, for us this is not an option at the moment because we cannot wait that long. I was hoping an upgrade of NW2004 -> NW2004s was not that time consuming but I guess this can be compared with a SAP upgrade project like 46C -> ECC 5.
3. Installing Adobe Document Services for NW2004 is not our preferred solution but we think it is the safest/easiest solution at this moment to get started with Adobe interactive forms for ECC 5 on short terms. We will have to develop in Web Dynpro for Java, so be it.
WDA is not a must but if we can find a client/server setup which gives us the possibility to build in WDA for ECC 5 functionality, that would be great. That's why I dropped the question on SDN. I want to be sure we choose the best option possible at this moment for us.
kind regards
Angelique

Yesterday I got new information through SDN which sounds very interesting:
There are technical repository integration points between ECC and the underlying SAP NetWeaver release. To get Web Dynpro for ABAP, you could install a stand-alone SAP NetWeaver 2004s system (without ERP) side-by-side.
Somebody else wrote: we set up a 3-system landscape of NW04s and have configured single sign on and trusted RFC's so that users can hit the webdynpro pages via the portal, and those systems make the necessary queries to the backend systems via RFC.
Does somebody know if this stand-alone system could be a proper solution for our situation? Does somebody foresee any problems related to Adobe LiveCycleDesigner or ADS?

N4S: Web Dynpro for ABAP layout editor not working

Have problem in Layout editor in Web Dynpro for ABAP
I have installed NW04S Testdrive on 64bit Linux and able to login.
SE80 is working alright.
Next I create a Web Dynpro Comp. / Intf. and create a component.
I double click on the View name "V_Default" . The Layout editor opens on the right side. Change into Edit Mode.
The "View Elements" panel on the left side of layout editor is missing. This is where we select the various elements like "Textview" etc.
Even the right click on the "ROOTUIELEMENTCONTAINER" to insert elements using context menu does not work.
In summary I am not able to add any element in WD4A Layout screen.
Is there any special plugin required to be installed?
How to solve this problem?

you cannot develope Webdynpro for ABAP using ECC5
This is available with netweaver 2004s (WAS7.0) for which ramp up is going on right now and the general availability is expected sometime around 1st quarter for 2006.
Regards
Raja

Possibility of Web dynpro ABAP development for SAP R/3 4.7 Version

Hi Experts,
I request for information regarding Web Dynpro ABAP. We have SAP R/3 4.7 as back end. And we are going to implement NetWeaver 2004s - Enterprise Portal 7.0 as front end. We are taking development option as Web Dynpro ABAP. Is it possible to do development in Web Dynpro ABAP where you have SAP R/3 version as 4.7.
Regards,
Venkat.

Hi Heidi ,
Thank you for your reply. I have assigned points to you. Could you pls give any SAP notes which is giving this information
Regards,
Venkat.

How can I call a java object from Web dynpro ABAP application?

I made Web dynpro ABAP application and posted it to SAP EP.
For certain business purpose, we need to call external 3rd party java object using 3rd party's java api in Web dynpro application.
Is there anybody who experienced this kind of java interface issue?
I know Web dynpro Java environment can fully support this kind of requirement. but regarding Web dynpro ABAP, I couldn't find any clue for this.
Any comment or suggestion would be greatly appreciated.
Thanks,
Raymond, ABAP Consultant

if you have jco configured, then you can make calls to java api from ABAP .
check out this weblog.
/people/gregor.wolf3/blog/2004/08/26/setup-and-test-sap-java-connector-outbound-connection
Raja

Data node mapped to Adobe Form empty - Web Dynpro ABAP

Hi,
I've created a web dynpro component in ABAP. One of the view contains an interactive Adobe form.
Form properties : Data source and pdf source are mapped
Enabled checked
Submit action mapped to a method. This method reads the node mapped to the form.
Form Layout: Used ZCI Layout and Inserted web dynpro script (XML interface)
Dragged attributes from data view to create text fields.
Submit button used from Web dynpro native group
I could not read data from the form.
When I submit the form, data is not captured in the context.
I have used the same context for view and could save the data from the view. But from the adobe form, I cannot read the data.
Is there anything I missed. I have been on this since 2 days with no solution. I dont see any mistake but the form doesnt work.
Version: Adobe Designer : 8.1 (from market place)
SAP Netweaver 2004s SP18
Any help on this is appreciated.
P.S. Used all possible help from SDN existing posts and SAP notes.
Thanks in advance,
Srinivas

Hi Srinivas,
place a button on webdynpro view it self then try.
make sure your form is working in interactive mode.
else keep this conde in modifyview method.
method WDDOMODIFYVIEW.
data: LR_INTERACTIVE_FORM type ref to CL_WD_INTERACTIVE_FORM,
LR_METHOD_HANDLER type ref to IF_WD_IACTIVE_FORM_METHOD_HNDL.
check first_time = abap_true.
LR_INTERACTIVE_FORM ?= VIEW->GET_ELEMENT(u2018<<ID_OF_YOUR_UIELEMENT>>u2019).
LR_METHOD_HANDLER ?= LR_INTERACTIVE_FORM->_METHOD_HANDLER.
LR_METHOD_HANDLER->SET_LEGACY_EDITING_ENABLED( abap_true ).
endmethod.
or try these links
For More Information look at the link below.
http://help.sap.com/saphelp_nw70/helpdata/en/2c/241a427ff6db2ce10000000a1550b0/frameset.htm
Please look into SAP Notes: 1229392
You can also look at the elearning below:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/media/uuid/c766e918-0b01-0010-99b1-c2b78cd059b3
Regards,
Mahesh

Errors in While trying to Deopy Web Dynpro Application

Hi,
I have NetWeaver 2004S in My local System. I am facing one problem while deploying that Web Dynpro Application from NWDS. Error is pasted below. But i can deploy EP Application. I am facing the same problem when i tried to Deploy from Remote GUI.
Can anyone help me in fixing this problem.
Thanks,
Sridhar
Exception i got while deploying.
Starting Deployment of SampleWD
Aborted: development component 'SampleWD'/'local'/'LOKAL'/'0.2006.06.05.11.29.10':
Caught exception while checking the login credentials for SAP J2EE Engine. Check whether the SAP J2EE Engine is up and running.
com.sap.engine.deploy.manager.DeployManagerException: ERROR: Cannot connect to Host: [H1B-2F241-HMY] with user name: [Administrator] Check your login information. Exception is: com.sap.engine.services.jndi.persistent.exceptions.NamingException: Exception while trying to get InitialContext. [Root exception is com.sap.engine.services.security.exceptions.BaseLoginException: Cannot authenticate the user.]
(message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.checkLoginCredentials.DMEXC)
Deployment of SampleWD finished with Error (Duration 2473 ms)

Hi Sridhar,
Please follow the steps below:
1. Open ConfigTool ( drive:\usr\sap\J2E (your instance)\JC01\j2ee\configtool
2. Go to Secure Store and change the password for the property admin/password/J2E (This password should same as the one you are trying to login to portal)
3. Click Add
4. Click Save and restart your server.
Should be able to deploy your components.
Happy deploying
Best Regards,
Shiva

After applying SP21 the web dynpro is not working (WDTypeNotFoundException)

Hi
We have recently applied SP21 to our NW04 system.
The patch was successfully applied. But while accessing the Web Dynpro, we are getting WDTypeNotFoundException exception.
The Error Message is as follows :
+500 Internal Server Error
Web Dynpro Container/SAP J2EE Engine/6.40
Failed to process request. Please contact your system administrator.
Hide
Error Summary
While processing the current request, an exception occured which could not be handled by the application or the framework.
If the information contained on this page doesn't help you to find and correct the cause of the problem, please contact your system administrator. To facilitate analysis of the problem, keep a copy of this error page. Hint: Most browsers allow to select all content, copy it and then paste it into an empty document (e.g. email or simple text file).
Root Cause
The initial exception that caused the request to fail, was:
500 Internal Server Error
Web Dynpro Container/SAP J2EE Engine/6.40
Failed to process request. Please contact your system administrator.
Hide
Error Summary
While processing the current request, an exception occured which could not be handled by the application or the framework.
If the information contained on this page doesn't help you to find and correct the cause of the problem, please contact your system administrator. To facilitate analysis of the problem, keep a copy of this error page. Hint: Most browsers allow to select all content, copy it and then paste it into an empty document (e.g. email or simple text file).
Root Cause
The initial exception that caused the request to fail, was:
com.sap.tc.webdynpro.services.exceptions.WDTypeNotFoundException: type jp.co.companyname.projectname.pp.fnp09.datapreparemodel.types.Ru_cnfind not found
at com.sap.tc.webdynpro.services.datatypes.core.DataTypeBroker.getDataType(DataTypeBroker.java:224)
at com.sap.tc.webdynpro.progmodel.context.DataAttributeInfo.init(DataAttributeInfo.java:318)
at com.sap.tc.webdynpro.progmodel.context.NodeInfo.addAttribute(NodeInfo.java:517)
at com.sap.tc.webdynpro.progmodel.context.NodeInfo.addAttribute(NodeInfo.java:530)
at jp.co.companyname.projectname.pp.fnp09.main.RawMaterialView.wdDoModifyView(RawMaterialView.java:191)
... 28 more
See full exception chain for details.
System Environment
Client
Web Dynpro Client Type HTML Client
User agent Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR 1.1.4322)
Version
DOM version
Client Type msie6
Client Type Profile ie6
ActiveX enabled
Cookies enabled
Frames enabled
Java Applets enabled
JavaScript enabled
Tables enabled
VB Script enabled
Server
Web Dynpro Runtime Vendor: SAP, Build ID: 6.4021.00.0000.20070905102710.0000 (release=630_VAL_REL, buildtime=2007-09-19:20:40:15UTC, changelist=460812, host=PWDFM026)
J2EE Engine 6.40 patchlevel 109749.313
Java VM Java HotSpot(TM) Server VM, version:1.4.2_13-b06, vendor: Sun Microsystems Inc.
Operating system Windows 2003, version: 5.2, architecture: x86
Other
Session Locale ja
Time of Failure Mon May 17 18:35:52 JST 2007 (Java Time: 1197884152810)
Web Dynpro Code Generation Infos
companyname.co.jp/pp~fnp09
SapDictionaryGenerationCore 6.4010.00.0000.20040910101802.0000 (release=630_VAL_REL, buildtime=2004-12-09:22:23:41UTC, changelist=280522, host=PWDFM026.wdf.sap.corp) +
If you have any ideas please let me know.
thanks and Regards
Raghunahth L

Hi raghu,
You can go to Visual administrator (/usr/sap/<SID>/JCxx/j2ee/admin--go.bat)
Give administrator credentials..
Cluster-Server-Services-webdynpro Runtime.
See if it is stopped.You can see red croos,if it is stopped.If it is,
Right click on Webdynpro Runtine and start.
One more option,you can give a try is start all teh srvices manually through
telnet
This can be done with "run' command on you system
telnet <IP adress> telnet port
telnet port will be http port ending with 8.
then give administrtaor credentials.
then go with these commands,
jump 0
add deploy
list_app
start_app-all
Try looki in for detailed error messages in default trace and application logs.
Loc : /usr/sap/<SID>/JCxx/j2ee/cluster/server0/log
Regards
Usha

Error message when I run the Web Dynpro Project

Dear friend,
I had deploy & run project, but it's got the error message under the line:
I had install NWDS V. 2.0.11 on my PC, but the project which I deployed was the version that I created by NWDS V. 2.0.9, and I had install new OS as XP Home instead the old one (Windows2000), are these the cause of problem?
Please advise how can I do.
Best regards,
SeMs
Web Dynpro client:
HTML Client
Web Dynpro client capabilities:
User agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; Media Center PC 3.0; .NET CLR 1.0.3705), version: null, DOM version: null, client type: msie6, client type profile: ie6, ActiveX: enabled, Cookies: enabled, Frames: enabled, Java applets: enabled, JavaScript: enabled, Tables: enabled, VB Script: enabled
Web Dynpro runtime:
Vendor: SAP, Build ID: 6.4009.00.0000.20041104173322.0000 (release=630_REL, buildtime=2004-11-18:22:17:10[UTC], changelist=298578, host=PWDFM027)
Web Dynpro code generators of DC local/ZWelCome:
SapDictionaryGenerationCore: 6.4011.00.0000.20050127161623.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:34:47[UTC], changelist=324383, host=PWDFM026.wdf.sap.corp)
SapMetamodelWebDynpro: 6.4011.00.0000.20050121170001.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:38:14[UTC], changelist=322883, host=PWDFM026.wdf.sap.corp)
SapMetamodelCore: 6.4011.00.0000.20050121165648.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:28:49[UTC], changelist=322878, host=PWDFM026.wdf.sap.corp)
SapWebDynproGenerationTemplates: 6.4011.00.0000.20050217164947.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:53:22[UTC], changelist=329752, host=PWDFM026)
SapWebDynproGenerationCTemplates: 6.4011.00.0000.20050217164947.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:53:22[UTC], changelist=329752, host=PWDFM026)
SapGenerationFrameworkCore: 6.4011.00.0000.20041104141254.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:28:00[UTC], changelist=298452, host=PWDFM026.wdf.sap.corp)
SapIdeWebDynproCheckLayer: 6.4011.00.0000.20050215134310.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:42:02[UTC], changelist=329103, host=PWDFM026.wdf.sap.corp)
SapMetamodelDictionary: 6.4011.00.0000.20040609163924.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:32:12[UTC], changelist=253570, host=PWDFM026.wdf.sap.corp)
SapMetamodelCommon: 6.4011.00.0000.20050121165648.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:28:59[UTC], changelist=322878, host=PWDFM026.wdf.sap.corp)
SapWebDynproGenerationCore: 6.4011.00.0000.20050215134310.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:42:32[UTC], changelist=329103, host=PWDFM026.wdf.sap.corp)
SapDictionaryGenerationTemplates: (unknown)
Web Dynpro code generators of DC sap.com/tcwddispwda:
No information available
Web Dynpro code generators of DC sap.com/tcwdcorecomp:
No information available
J2EE Engine:
No information available
Java VM:
Java HotSpot(TM) Server VM, version: 1.4.2_08-b03, vendor: Sun Microsystems Inc.
Operating system:
Windows 2000, version: 5.0, architecture: x86
Message was edited by: Sukasem S.wattanakoon
Message was edited by: Sukasem S.wattanakoon

Probably the usual problem of deploying an application built with a newer NWDS (SP11) on an older server (SP9).
But without the stacktrace this is only a guess.
Armin

Basic question on a web dynpro application

Hi All,
I am new to NWDS 2004 and I just executed my first web dynpro application that is on https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webas/a-c/creating your first web dynpro application.pdf
I have couple of questions
1. when i click the back button the text that was entered in the Start view is visible even after I hit the back button in the result view. Can you tell me how to keep the input field empty in the start view after hitting back button?
2. After deploying the Web Dynpro application, where from the Portal, can i assign this web dynpro application to a user .
Thank you
Regards
Luke

Try putting adding this code to your onActionBack method.
public void onActionBack(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )
//@@begin onActionBack(ServerEvent)
String headerText = " ";
wdContext.currentContextElement().setHeaderText(headerText);
wdThis.wdFirePlugToStartView();
//@@end
REgards,
RIch Heilman

EP 2004 to Web Dynpro 2004s

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