Problem in Web dynpro Java appl deployment

Hi Experts,
We are in the live environment and after successful QA testing, all the applications were deployed through SDM. In SDM log everything shows as deployed successfully.
For one where in the web dynpro screen shows exception message as:
failed to create or init instance of model <modelname> in scope application_scope with instanceId null.
All MSS and HR users are getting affected.
EP7.0SP11 and ECC6.0
Thanks,
Sonali.

If you are sure that QA testing was correct and the application was working fine.. I would say in Prod env after deployment please restart /bounce the Java Server.. this will fix the problem
Also One thing I can think of is FPM configuration in Portal(PCD) .. make sure your config in Prod is same as QA . It could be the roadmap or the perspectives are different
Edited by: Saurabh on Apr 4, 2009 8:31 PM

Similar Messages

Deploying problem of web dynpro java application

Hi,
I have a web dynpro java application with no problem about deploying.
I copied this application with another name.
I tryed new application to deploy but sdm aborted with error.
Error
19.Tem.2011 10:22:25 /userOut/deploy (com.sap.ide.eclipse.sdm.threading.DeployThreadManager) [Thread[Deploy Thread,5,main]] ERROR:
[001]Deployment aborted
Settings
SDM host : vserver0202
SDM port : 52018
URL to deploy : file:/C:/Users/CEMIL~1.BOZ/AppData/Local/Temp/temp27456HF_PERS_RAPOR_BUTCE.ear
Result
=> deployment aborted : file:/C:/Users/CEMIL~1.BOZ/AppData/Local/Temp/temp27456HF_PERS_RAPOR_BUTCE.ear
Aborted: development component 'HF_PERS_RAPOR_BUTCE'/'local'/'LOKAL'/'0.2011.07.19.10.22.15'/'0':
Caught exception during application deployment from SAP J2EE Engine's deploy service:
java.rmi.RemoteException: Cannot deploy application local/HF_PERS_RAPOR_BUTCE.. Reason: Clusterwide exception: Failed to deploy application local/HF_PERS_RAPOR_BUTCE. Check causing exception for details (trace file). Hint: Are all referenced components deployed and available on the engine?; nested exception is: com.sap.engine.services.deploy.container.DeploymentException: Clusterwide exception: Failed to deploy application local/HF_PERS_RAPOR_BUTCE. Check causing exception for details (trace file). Hint: Are all referenced components deployed and available on the engine?
(message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.performAction(DeploymentActionTypes).REMEXC)
Deployment exception : The deployment of at least one item aborted

Hi,
Since the exception says "Are all referenced components deployed and available on the engine?"
Check wether any DC is used as a used DC in the webdynpro component which you are deploying.
If any used DC is available try to deploy that DC in the server and then deploy ur webdynpro application.
If all reference DC's are avialable in server, still if you get this error try to rename the component and reload+rebuild the project and deploy it.
Hope this helps you...
Regards,
Saleem Mohammad.

Date format problem in web dynpro java

Currently, the date format that gets displayed in our webdynpro java application is MMDDYYYY...i am assuming this is because the web dynpro application has language resource set to en_US as its Current locale in the web dynpro deployed content section. Howver i want it to display as DDMMYYYY. I have changed the default properties in visual admin for web dynpro from en to en_GB however this has no impact what so ever as the current locale is always set to en_US even after the change so am wondering this property is hidden some where else. Now the web dynpro i am talking about is a adobe portal application. Could you give me any pointers as to where else i can look for or how i can change the current locale properly ??
Regards
Kal

The date format in the Web Dynpro Java Application depends upon locale. At runtime WDJ will do the following process to get the current locale for the date format to be determined.
1. First the WDJ Application will check for the locale set for the user in UME.
2. If there is no default locale in UME, then the it will check for the locale in the in the browser which in most cases by default is en-us.
3. If not, then it will check for the sap.systemLocale in the Propertysheet default of Visual Admin
4. If there no locale specified in Visual Admin, itu2019s taken from the WAS JVM
Please check the below SAP Note
http://help.sap.com/saphelp_nw04/helpdata/en/a0/58db515b95b64181ef0552dc1f5c50/frameset.htm
Regards,
Chandran S

Problem Web Dynpro Java applications using JasperReports

Hello all,
We have followed the footsteps of these blogs but we can not make it work.
Part I --> Part-I: Print Web Dynpro Java applications using JasperReports
Part II --> Part-II: Print Web Dynpro Java applications using JasperReports
Part III --> Part-III: Print Web Dynpro Java applications using JasperReports
Details system: 7.02 SP3
We believe that the problem is in the library, because it finds them.
1) We created project as a DC external library with *.jars
2) Public part DC external library.
3) Add public part of DC Library into new project DC WebDynpro Java.
4) Development Component -> Build is OK
5) Development Component -> Deploy is OK
6) Test app ERROR.
When we run the application shows the error:
The initial exception that caused the request to fail, was:
 java.lang.NoClassDefFoundError: net/sf/jasperreports/engine/JRDataSource
 at java.lang.Class.forName0(Native Method)
 at java.lang.Class.forName(Class.java:141)
 at com.unisys.tmb.View01.onActiongenerarPDF(View01.java:161)
 at com.unisys.tmb.wdp.InternalView01.wdInvokeEventHandler(InternalView01.java:140)
 at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)
 ... 28 more
See full exception chain for details.
Regards,
Luis.

Hello John,
Thanks for the link. We have performed the steps in this blog:
1) Create DC Project "External Library" with name js/jars:
- Add *.jars in folder Libraries.[Screenshot Libraries|http://img846.imageshack.us/img846/8395/jsjars.jpg]
- Add archives (*.jar) to public part with name ExternalLib. Which option to choose?
a- Provides an API for developing/compiling other DCs (Option chosen)
b- Can be packaged into other build results (eg SDAs)
- Development Component -> Build
Step 1 is OK.
2) Create "J2EE Server Component / Library" DC with name js/lib:
- Add Used DC -> public part project ExternalLibrary -> "ExternalLib"
- Specify both build time and run-time dependency here and strong.
- Generated SDA file in <var>gen/default/deploy</var> How do we check that it contains <var>js.jar</var>?
- folder gen/default/plublic/defLib/lib/java then you meet *.jars files again. is OK.
- Development Component -> Deploy.
- Go to Visual Administrator. We found the library js/lib, but has no associated *. jar. It is the problem.[Screenshot Visual Administrator|http://img542.imageshack.us/img542/5537/visualadminlib.jpg]
3) Create "WebDynpro" DC with name pdf_jasper
- Add used DC (defLib) to WebDynpro DC with option "Build time".
- WebDynpro References -> Library references --> add <var>jslib
- Deploy
- Run error: java.lang.NoClassDefFoundError: net/sf/jasperreports/engine/JRDataSource
Regards,
Luis.

Problem: Changing Language for Web Dynpro Java within NW Portal (i18n)

Hi Experts out there,
I hope all you had a nice Christmas and a big New Years Eve :)!!!
i got a challenge for you about WD Java and internationalization (i18n)
Here is the scenario:
We are using a SAP NetWeaver Portal 7.0 and my task is to implement some smaller Web Dynpro Applications.
These Applications must be i18n conform, so i just created (according to the corresponding WD Java tutorial) some ".xlf" files.
Okay...Everything is working fine. The user can log at the portal and the application is displayed in his language, which is "english" or "german". (the application is just a simple form)
So far so good...Now here comes the point where it's getting tricky...
When the user wants to change his assigned language (of the portal user) he can use the "personalize" button in the Masthead (-> change portal language). All the portal content should now be displayed in his new chosen language.
For example the user is logged into the portal with "german" as portal language and now changes his languages settings into "english". After this everything in the portal (navigation, portal iViews ) is displayed in the changed language (from english into german) ...
BUT: my Web Dynpro Java Application stays as the original languages setting was. That means the whole portal is now english, but my WD Java Appl. stays german .
Only if the user logs of and logs in again, the WD Java Appl. is displayed in the corresponding portal language...
VERY Strange?!?!
Can anybody give me a hint how to solve this problem?
I guess i have to re-initiate the Web Dynpro Application some how ...(like killing the application and restarting it ...) but is just a "weak guess"...
Any Help / Hint is more than welcome !!!
Cheers
Stefan

Hi Stefan,
This correct see SAP Note [947081|https://service.sap.com/sap/support/notes/947081]
If the locale for the Web Dynpro iView is changed in the portal (through portal personalization), this is not reflected in the running login session. The user needs to logoff and login again, in order to see the locale change in the Web Dynpro iView.
Regards,
Leo

Deploying my first web dynpro java application through NWDS 7.3 giving error

hi all,
i am new to webdynpro java. i am basically a xi consultant, but due to some work need to work on webdynpro java as well.
i went through the blog Web Dynpro Tutorial: Hello World
i am using NWDS 7.3
i created web dynpro project as per above blog. on the last step, it says to deploy it on SAP system.
now i have access to PI7.1 system only, though in our landscape, we have ECC system, EP system, BI system etc.
i guess the above webpage is referring to getting it deployed on EP system - but i have access to only PI7.1 system - in NWDS 7.3 in window - preferences - SAP AS Java - i have added PI7.1 system and it is showing there.
now on right-clicking web dynpro application, and selecting deploy new archive and run - it is not deploying and the web-page gives error 404 - not found. The requested resource does not exist.
can the web dynpro application be deployed on PI7.1 system?
pls suggest how to resolve this error. thanks.

i have downloaded NWDS7.1 through this link
https://nwds.sap.com/swdc/downloads/updates/netweaver/nwds/ce/
used the first option - Download latest NWDS_platform.zip release
the zip file got downloaded.
on trying to install through IDEsetup.exe - now i am getting error in installation - The installer cannot run in the 32-bit sub-system on a 64-bit architecture.
how to solve this error - i tried installing jdk-6u7-windows-x64.exe and jdk-6u18-windows-x64.exe - but still the error remains same.
So how to install NWDS7.1 on my system? please tell. thanks.

" APPLICATION NOT FOUND" while deploying Web dynpro java Application

Hi, I am getting a message that "application not found " While deploying the web dynpro java application .......... please give me a solution for this .

Hi Ram,
This error comes generally when your webdynpro project does not have an application. To create an application in your webdynpro project follow the underlying steps:
<Project>->WebDynpro->Applications ---> right click and create New Application.
Follow the steps to create the application.
Now if you create archive and deploy, it will not give you the error again.
Best Regards,
Ravi

Problem when generating an non-interactive form in Web Dynpro java.

Hi,
I'm trying to create a PDFDocument using a creation context in java. Everything works fine when the Interactive property of the creation context is set to true. When I change it to false however, the Web dynpro application hangs and eventually throws the following exception:
java.net.SocketTimeoutException: Read timed out
   at java.net.SocketInputStream.socketRead0(Native Method)
   at java.net.SocketInputStream.read(SocketInputStream.java:129)
   at java.io.BufferedInputStream.fill(BufferedInputStream.java:183)
   at java.io.BufferedInputStream.read(BufferedInputStream.java:201)
   at com.sap.engine.services.webservices.jaxm.soap.HTTPSocket.readLine(HTTPSocket.java:806)
I'm wondering why this exception occurs when i'm generating a non interactive form and never appears when i'm generating a form with the Interactive property set to true.
Any ideas?
Edited by: Arjan Nieuwenhuizen on Feb 25, 2008 3:24 PM

Yeah I know changing the form properties will solve my problem, but since i'm developing a training for Interactive Forms in Web Dynpro Java, I wanted to figure out why the (static / non-interactive) combination didn't work, turned out to be a template problem, which i still didn't figure out, except the fact that having flowed content on your template is not the problem.
My ideas about your question:
When we have the layout of an Interactive Form, its clear if it's meant to be static or dynamic, we don't know however, if it's interactive or non-interactive.
I don't think we can judge a layout to have an Interactive or non-interactive purpose, can depend on the situation in which the same form is shown/used:
- One moment it can be interactive, e.g. user is filling in the form, can enter data etc.
- Next moment it can be non-interactive, e.g. form is shown to another user.
So it's more the scenario/situation that determines if the form is interactive or non-interactive.

Deploying web dynpro java application successfully but not working

Hi all,
I have a web dynpro java application. When I deployed in my local portal (7.10 SP6) it is working fine. But when I deployed in another portal (7.10 SP2) it is not working totally. In system default trace I saw below exception:
Failed to create deployable object 'sap.com/a1sbicbc~unv' since it is not a Web Dynpro object.
It seems that the web dynpro application was not deployed anymore, but in deployment UI I can see the package was deployed without any errors.
In this situation, is there any other portal/java engine configuration which may prevent the web dynpro application being deployed? For example deployment or security policy, etc?
Looking forward for replies.
B.R.

Hi,
Try to undeploy the application from the server
Then deploy it
Regards
Ayyapparaj

Problem of refreshing a tree in web dynpro java

hi all,
I'm facing a problem for refreshing a tree in web dynpro java for SAP HR.
I created a viewset with 2 cells( 1 view for each).
In the 1st view I created a droplistbyindex to select the unit ID and in the 2nd view ( defaut=false) I called a method to populate my tree according to my selection in the 1st view ( method called in wdInit).
When I make the first selection everything is ok.
But when I select another unit ID, the tree is not changed and I know the context is well changed according to my selection.
So I think the method is executed only the first the view is called.
In this case, how can I refresh my tree on real-time?
Thanks for your help
Yimin

May be u can write the code wdDoModify instead.
-Ashutosh

Problem in completing the TASK when using Web Dynpro Java and BPM

Hi,
I am using Web Dynpro Java and BPM.
i see my Web Dynpro View when i run the process.
Just that the task is not completing.
when i click on the Web Dynpro button to signal the completion of the event, nothing happens.
i have appropriately created events in both Component controller and Interface Controller and used the same in creating the Task.
a method in Component controller fires the event and a button click in the view calls this method.
i have successfully completed Donka Dimitrova's "SAP Netweaver Business Process Management-End-to-End Process Implementation Sample " but when i tried my own with slight modifications, it is not working !!!
http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/d07f3e88-554f-2b10-3cbf-ab8afea51b9f
regards,
-Amol Gupta

Hi Amol,
The way you described the things, I dont see any problems. Just to make sure that you are triggering the right event that you mapped as completion event for the task, try to cross check once again and see if the correct event is getting triggered. Also try to put some messages for debugging to see till where the control goes.
Regards,
Arafat

Problems with Adobe PDF forms in Web Dynpro Java

As of now , I have two major issues in developing Adobe PDF forms in Web Dynpro Java .
1.Text getting wrapped and repeated from the first line :
Any text field that flows to the next page gets wrapped at the end of the page and is again printed on the next page beginning from the first line .
For eg:
If I have 4 lines in a text field that is at the end of the page
1111111111111111111111
2222222222222222222222
3333333333333333333333
4444444444444444444444
and the page holds space for only two lines it prints the lines
1111111111111111111111
2222222222222222222222
in the first page and then proceeds to the next page and prints
1111111111111111111111
2222222222222222222222
rather than printing
3333333333333333333333
4444444444444444444444
2.No way to hide a page at runtime:
It is not possible to hide a page in a PDF form at runtime . If scripting is used , the page turns into a blank page but not hidden .
Any pointers on this????????
Helpful answers will be suitably rewarded with points!!!!

Yes,I am using the versions that you mentioned.
I have a node called MasterData which is the root node for my PDF Form.I have a node called GenData inside this node whose ctx_Appraisal_Type_Num attribute is bound to a hidden TextField in my form.In the docReady event of this TextField, I am writing the following FormCalc script to hide my SubForm whose Id is MngrCmptnc
if(MasterData.GenData.ctx_Appraisal_Type_Num == "2")
then
MasterData.MngrCmptnc.presence = "visible"
MasterData.MngrCmptnc.MngrCmptnc.presence = "visible"
MasterData.StrImp.presence = "visible"
else
MasterData.MngrCmptnc.presence = "hidden"
MasterData.MngrCmptnc.MngrCmptnc.presence = "hidden"
MasterData.StrImp.presence = "hidden"
endif

The Web Dynpro Application 'Appl' has expired.

Hallo altogether,
i am a newbie in this area.
I maked a simple Web Dynpro with two views,
only for navigation test
and without data transport.
Everybody view consist of two elements:
one TXV_Field and one BTN_Element.
V_ONE:
TXV_ONE with a text "View one",
BTN_GO + action GO,
OP_TO_TWO,
IP_FROM_TWO
V_TWO:
TXV_TWO with a text "View two",
BTN_BACK + action BACK,
OP_TO_ONE
IP_FROM_ONE.
There are two links between views builds.
I cann my application APPL deploy without problem and without error messages.
I see my V_ONE im browser.
If i click the button BTN_GO ==>
The Web Dynpro Application 'Appl' has expired.
I controlled the file default.properties
the timeout = 3600.
what cann i do????
Thank,
vmath.

1. check ur server configuration windw> preference->j2ee-engine.
I have DeveloperStudio local on my PC.
There are following settings for j2ee-engine:
SAP J2EE-engine is installed on local host
System name: J2E
J2EE Instance: 0
SCS Instance: 1
BEN_1\sapmnt\J2E\SYS\profile\J2E_JC00_ben_1
BEN_1\sapmnt\J2E\SYS\profile\J2E_SCS01_ben_1
vmath

Adding a field in Web dynpro java in Travel Request application

Hi All,
How to add a field in Web dynpro java in Travel Request application or can we copy the Web dynpro java application to Web dynpro ABAP and add a field. Experts, Can you please suggest me step by step in resolving the problem.
Thanks & Regards,
Kumar

Hi Kumar,
First, in order to customise the ESS webdynpro Java iViews you need to be aware that, you are about to change the SAP standard iviews. In order to avoid this you can make a copy of the SAP standard one's and then try to customise the copied one's.
Now, you should have NetWeaver Development Infrastructure(NWDI) installed. Once it is installed you should also install the Netweaver Developer Studio (NWDS) on your computer.
Once you have these two installed, you should deploy the ESS Business Package onto the NWDI by creating tracks. There is a cookbook available on SAP Service Marketplace for configuring NWDI for ESS.
Once you have all the above mentioned tools, have a look at the following blog which clearly explains about the procedure of customising ESS iviews.
/people/vinoth.murugaiyan/blog/2007/08/24/essmss-customization-150-make-it-simple
Also check the following Wiki, this might be useful!
https://www.sdn.sap.com/irj/scn/wiki?path=/display/erphcm/employee%252bself%252bservice
I hope this helps. Let me know if you have any issues.
Dont forgett to contribute points if this is useful! All the Best.
Regards,
PG

How to integrate Web Dynpro Java 7.1 with EP 7.0?

Hi,
I have 2 servers: 1 is EP 7.0 and another is CE 7.1. Is there any way how to use Web Dynpro Java deployed in CE 7.1 as an iView in EP 7.0 other than portal federation? We cannot use the portal content producer-consumer concept. Is there any other way how to do that?
Regards,
Tomas

I have same task.
I did not understood how and which system you created to resolve problem?
As well, any reference would be very helpful.
thanks
Edited by: Ivan Ivanov on Sep 7, 2009 5:51 PM

Problem in Web dynpro Java appl deployment

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