View ui layout in sap ecc for web dynpro applications is not loading

hi experts,
I have an issue while creating a view in WDA.
I can see the View pane with buttons & properties, but when i'm trying to insert an element, error occurs.
Is it the prolem with IE (my IE version is 7.0.5730.13 ) or GUI or something else ?
Can you please help me out to solve this issue.
regards,
prabhanjan
Edited by: prabhanjangeevanagari on Oct 3, 2011 9:39 AM

Those are all script errors, also check for the hosts entry for the server details that you are working on. Check with the basis team, before that in Drivers\etc\hosts file you should have an entry for this server that you are working on.

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Using CSS for Web dynpro application in EP

Hi,
I have some CSS (Style sheets) which I need to apply to the portal, so that all the web dynpro applications can have the same look and feel.
I read something about Theme Editor in EP. Can I somehow use that to import the CSS contents into the EP theme?
Any pointer to using CSS for Web Dynpro applications will be appreciated.
Thanks.
Puneet

Hi,
Go thorugh the follwing Web Dynpro Java
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/business_packages/a1-8-4/nw04stack09themes.zip
To know how to use it and for the steps to be followed please follow the tutorial here
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/documents/a1-8-4/how to edit web dynpro themes.pdf
the last url gives you a step by step procedure with wizards..
Regards,
RK

Create iView for Web Dynpro Application

Hi guys,
I've created a Web Dynpro Application via NWDI and deployed to the j2ee server. Now, I'm trying to create an iView to link to that application. The steps I've done are:
1. Create iView for Web Dynpro Application
2. Select "Create iView from each application View"
3. Select my application.
That's when the error occurs at step 3. I select my application and click next, but an error msg keeps appearing telling me to "To continue, select at least one application" despite having already done so. Can anyone enlighten me on this? Thanks!
ZHenmin

Hi,
First make sure the applications runs fine standalone. Also the versions for WAS and EP are maintained correctly. Actually, this error seems to be occur for many users. Check this thread too.
Open new Web Dynpro iView in EP7
If nothing works, restart the server and try creating the iView again.
Regards,
Harini S

Required dependencies for Web Dynpro Application accessing KM

Hi all,
I need to implement a Web Dynpro application that access km documents (NW 2004s). But i'm having problems to find one required api. I read several tutorials acording to which I need the EP5 user api (com.sap.security.api.ep5.jar).
The problem is that the application I need to make has to be a development component in NWDI (not a plain proyect).
What I need to know is which Siftware Component dependencies I should add to my siftware component in order to be able to access the EP5 user api.
I found the SC required for KM api is KMC-CM, but this doesnot include the EP5 user api.
Any ideas ?
Thanks,
Diego.

Hi Check this link below , you can understand what you require
http://help.sap.com/saphelp_nw04s/helpdata/en/45/1282b176a341e1e10000000a1553f6/frameset.htm
Points are welcome if it is helful
Koti Reddy

Short dump when trying to open FPM for Web Dynpro Application

Hi,
I am receiving a short dump while trying to open a Web Dynpro Application in FPM. I go to SE80 and open the Web Dynpro component 'FPM_OIF_COMPONENT'. I then choose the application '/sapsrm/wda_l_fpm_oif'. I then click Web Dynpro Application -> Test -> Execute in Administration Mode. A new IE browser is opened and I then receive a short dump. The name of the short dump runtime error is 'OBJECTS_OBJREF_NOT_ASSIGNED_NO' and the exception is 'CX_SY_REF_IS_INITIAL'.
I have not used FPM before. I would like to use it to remove the 'Close' button from this application. Do I need to initialize FPM before using it?
Please help.
Thanks,
Jeff

>
Chinnu wrote:
> Hello Jeffery Andersen,
>
> If I understand correctly, you are trying to preview FPM_OIF_COMPONENT.
>
> I think this component can not be executed as it just is a template for creating a FPM applications. In other words, it is an interface that can be used to created a WD ABAP application from work bench.
>
> This [Floor Plan Manager - ABAP|http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/90f3cfd2-46d0-2b10-b3ab-eabf3452cc50&overridelayout=true] can help you understand better.
>
> Best regards,
> Chinnu
Hi Chinnu,
Your understanding is not correct, he is trying to execute the application /sapsrm/wda_l_fpm_oif'.
Hallo Jeff,
everyone have suggested lots of possibilities. Nothing works for you. I would suggest the following.
Go and execute any other FPM application which uses FPM_OIF_COMPONENT,does it work ?
If it works then you can narrow down that /sapsrm/wda_l_fpm_oif is not working and you can raise a OSS ticket.
If it is not working then you have to see if you have right BASIS versions to use FPM.
Edited by: Baskaran Senthivel on Dec 6, 2010 1:09 PM

Get HTTPS URL for Web dynpro application

We are using SSL. By default the URL generated for the Web dynpro application is HTTP.
We went to SICF, and deactivated the HTTP service. That made the URL point to HTTPS.
But few problems started coming because of it:
- Our Content server became inaccessible.
- Every time server is re-started, we need to manually go and de-activate HTTP Service.
We even tried to set the parameter icm/icm/HTTP/redirect_0. But problem is not solved.
I know this question is asked before, but every time the answer is to read the help document on ICM.
What's the correct way for any webdynpro application to point to HTTPS? I don't think de-activating HTTP service is the right way.
Any suggestions please?
Thanks in adv.

Thanks a lot Thomas. I'd ask the Portal Admin to try it out.
There is another similar problem we are facing: I have embedded Webdynpro in R/3 screen. Then used the cl_gui_wdr_viewer class's load_application method passing HTTPS protocol.
It returns HTTPS URL only, but is not showing up on users' laptops.
Earlier we were not passing HTTPS protocol, so generated URL was HTTP, and it was not showing on users' screen (can show in ours). Reason we found out is that users' site has HTTP port blocked. They cannot show any HTTP url.
So we changed to get HTTPS URL, but that also gives the same problem. It is still trying to get HTTP url.
Here is the URL that the users got: (when they right click to see the URL generated)
res://ieframe.dll/dnserrordiagoff_webOC.htm#http://abc.def.jil:8000/sap/public/myssocntl?sap-client=220
Can give any clues on why this is going wrong? Cannot raise OSS as I know embedding Webdynpro in R/3 is not supported
Thanks in adv.

Problems using remote debugging for Web Dynpro applications

Hello All,
Have anyone ever encounter the above mentioned problem ? I am not able to step through my codes nor break @ my breakpoints using the debugging features despite many attempts following the tutorial on "Debuggng Web Dynpro applications". The problem always occur when I click on the Run -> Debug -> "Click on Debug". The debug perspective will show the threads running but my application window dows not appear. Should attempts be made to "Terminate All" threads and relaunch my apllication again, I will get an error message saying "Deployment of archive file already running : XXX.ear" Then I will need to wait some 15 mnutes or so before I can try again. Any suggestions ? Thank you.
The status of my J2EE engine is as stated in the tutorial:
1) State = "Debugging"
2) Debug Mode = "On"
3) Restricted Load Balancing = "Yes"
4) Productive Use = "No"
I have posted similar queries under "JDI" and "Web AS General" but did not receive and sugestions.
from
Kwok Wei

Hi
You should Create and Deploy if you want to reflect the code changes that you just did. However if you just want debug to an existing code then you need not Create and Deploy.
This can also be done as a two step process where you first deploy from NDS and launch Debug without create and deploy.
Is the issue that after you launch debug that it does not launch the application window.
Regards
Pran

Web Dynpro application does not apply portal theme

Hi Guys,
We created a new portal theme and assigned it to our users. The portal desktop gets assigned succesfully and portal applications also show the new theme colors. But all web dynpro pages still show in the blue SAP theme. This issue only occurs on our development portal, when we import the same theme on our test portal is all works fine.
I also tried to assign the WebDynpro parameters "sap.useWebDynproStyleSheet" and "sap.theme.default" and then the web dynpro applications are indeed forced into the portal theme. However, that is no soluition since all web dynpro applications then use the theme including SAP applications like the NetWeaver Administrator.
We looked at OSS note '1446099 - Web Dynpro application not displayed
in customer theme' but the stylesheets are not different.
sap portal sytlesheet: UR=7.31.0.14.1
Web Dynpro Style sheet: UR Version=7.31.0.14.0
The portals in which the theme does work have the same stylesheet versions as mentioned above.
We also created an OSS message for this so if we solve it that way I will update this message. But if there is anyone on this forum that might have an idea that it would be highly appreciated. If the problem takes too long to solve we will perform a refresh from a portal that works but I hope that we will be able to find the reason of this behavior.
Kind Regards,
Nico van der Linden...

In theory, these versions should work correctly.
You can compare the patch levels applied on your dev portal and test portal - specifically compare the version/patch for the component EPPSERV*.SCA - and see if you have any differences there.
Thanks,
Shanti

GP, callable object Web Dynpro Application (bespoke) not appearing in list

Hey y'all
We're developing our first GP, and we would like to call an existing bespoke Web Dynpro. When creating the callable object, we're selecting type Web Dynpro Application, but our Web Dynpro screen is not appearing in the drop down list on the next page. We think that this is because the application has been deployed to a different server (i.e. it has not been deployed onto the portal server).
So the question is, has anyone faced this problem before, and is there a solution?
Kind regards
Jon

Hi John,
Please have a look at this Exception on creating GP Action
This will solve your issue definitively. Do not take care of a given SDA, just redeploy everything and make sure that everything is overwritten by selecting the right option.
Best regards,
David

Deployment error for Web Dynpro application

Hello, I have developed a new Web Dynpro Welcome application in my local system, which is my laptop. I have both the NW Dev Studio and the app server on my laptop.
When I try to deploy and run the application I get the below error. As far I am concerned I have logged in as j2eadm user and trying to deploy.
Appreciate your help to resolve the error
Sep 23, 2007 6:26:57 PM /userOut/deploy (com.sap.ide.eclipse.sdm.threading.DeployThreadManager) [Thread[Deploy Thread,5,main]] ERROR:
[002]Deployment aborted
Settings
SDM host : Natasha
SDM port : 50018
URL to deploy : file:/C:/WINDOWS/TEMP/temp6475Welcome.ear
Result
=> deployment aborted : file:/C:/WINDOWS/TEMP/temp6475Welcome.ear
Aborted: development component 'Welcome'/'local'/'LOKAL'/'0.2007.09.23.18.26.49':
Caught exception during application deployment from SAP J2EE Engine's deploy service:
java.rmi.RemoteException: Only Administrators have the right to perform this operation.
(message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.performAction(DeploymentActionTypes).REMEXC)
Deployment exception : The deployment of at least one item aborted

As per the procedure given in 3rd point I have changed the j2eadm password but it gives me the below error when I try to redeploy and run
Result
=> deployment aborted : file:/C:/WINDOWS/TEMP/temp26493Welcome.ear
Aborted: development component 'Welcome'/'local'/'LOKAL'/'0.2007.09.25.22.11.45':
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: [Natasha] with user name: [admin] 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: Authentication did not succeed.]
(message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.checkLoginCredentials.DMEXC)
Deployment exception : The deployment of at least one item aborted

User mapping option for Web Dynpro application deployment

Have WAS 6.40 server - portal not loaded!
In web dynpro content administrator, "Maintian Jco connections, click create, on "security tab", the user mapping option is presented in sp13.
In sp14 & 15, with option is not available.
HELP?
thank you.

As per the procedure given in 3rd point I have changed the j2eadm password but it gives me the below error when I try to redeploy and run
Result
=> deployment aborted : file:/C:/WINDOWS/TEMP/temp26493Welcome.ear
Aborted: development component 'Welcome'/'local'/'LOKAL'/'0.2007.09.25.22.11.45':
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: [Natasha] with user name: [admin] 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: Authentication did not succeed.]
(message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.checkLoginCredentials.DMEXC)
Deployment exception : The deployment of at least one item aborted

Web dynpro application does not exist

hello,
I wanted to ask reagrding the above error I am facing, I get an error message when I try to test the web dynpro service in the SICF.
Get an error message additionally"RABAX_STATE".
Previously my web designer was working and now it doesnt work when I try to view the webdynpro. Its greyed out.
I was able to see all the icons etc. to work ´with the web designer and now desappeared.
When I look into the details I see also that the domain is not correctly setup.
It was working previously and now something chnaged and dont see anymore.
Is it depending on the windows setting or.....
Please advice.
Thanks

The FQDN was setup, however, the problem is when I save it go back after giving in the Domain name or Host name similar to
my PC and .de in the end and have also activated the V2 DEFAULT, I restart the server and go back to display the ZDEFAULLT to see icm/.............and cannot find this and the chnages were not saved as I had originally performed. Its still showing the same DBHOST......etc...

Web Dynpro Application is not openeing from Portal UWL

Hi,
I have developed a WD application which is integrated in the portal. This WD application navigates through several levels of approval by triggering the workflow. Initially USER will create the request launching the WD application from portal and upon clicking the SUBMIT button -> Workflow will be triggered and Work item will be sent to Approver UWL list in the Portal.
Link will be displayed in the UWL list and upon clicking that link WD application need to be opened where the details will be displayed and can approve the request by clicking on APPROVE button.
Here, We have created a PFCG role which can be assigned to USER to access the WD application to create the request from portal. But for Approvers, we have not assigned any such roles except UWL role.
Workflow is working fine, Workitem is displayed in Approvers UWL but when they click on the link -> WD Application is not opening. Configuration in SWFVISU is done.
I think we are missing some roles which need to be assigned to Approvers. We cross checked by assigning SAP_ALL profile to the Approers and found WD application is getting opened and everything is working fine. But we are not supposed to give SAP_ALL in the PRD.
Please help what are the other roles that need to be assigned to Approvers.
Thanks,
Bharath.

did you try by assigning pfcg roles to approvers along with Uwl?
Regards
Srinivas

Role needed for web-dynpro

Whar role/permission do i need to be able to access web Dynpro....
Ravi

Hi Ravi,
Suppose you want to access web Dynpro components in Enterprise Portal, there is no specific role for this in the portal. Whenever you creating iView, select the web Dynpro Template for this.
In NWDS, you have to deploy the web Dynpro Application before you should have to configure the J2EE Engine. Give the Server Name and Port Number for this and give the SDM Password while deploy the web Dynpro Application.
Note:You dont have SDM Password means, you ask BASIS Team for SDM Password.
I think this is helpful for you.
Regards
Prakash T

How to Debug a BAPI from a Web Dynpro application

I have a Web Dynpro application calling a BAPI, and I would very much like to see what data the Web Dynpro application is passing into the BAPI, and then debug the BAPI.
Is there a way to do this? I'm wondering if it is possible to somehow set up the ABAP stack so that on receipt of the BAPI call, it appears on the tRFC queue waiting for execution.
However it is done, I need a way to step through the BAPI on the ABAP stack.
BR,
Tony.

Hi Anthony,
The ABAP runtime environment contains various tools that you can use for analysis purposes, such as for debugging source code. All source code written for Web Dynpro applications in ABAP can normally be tested using the debugger.
To allow it to test other Web Dynpro-specific program entities too, the debugger has been equipped with a special enhancement. In the phase model in the active application, you can typically see the following information at various points in time:
-The structure of the content of the current controller,
-The properties of the UI elements in the layout of the current view
-The currently instantiated component usages
Starting the Debugger
The functions for debugging Web Dynpro entities are embedded in the new debugger. You therefore need to have selected the new debugger in your Workbench settings.
Selecting the New Debugger
1. In the menu, choose Utilities -> Settings.
2. A dialog box now appears that contains two nested tab page areas. Choose the parent tab page ABAP Editor.
3. The settings for ABAP Editor always open with the content of the child tab page Editor. Here, select Front End Editor (New).
4. Now switch to the Debugging tab page in the ABAP Editor settings and select New Debugger.
5. Save your changes and close the dialog.
Starting the Debugging Process
To run an application in debugging mode, you first need to set an external breakpoint in display mode in one of the methods in the component.
Now start a test run of the application from ABAP Workbench as usual.
The method in which you set the breakpoint depends on the purpose of the test run. To debug a view, for example, it is best to set the breakpoint in method WDDOMODIFYVIEW. Provided that the context of the view controller is not filled using a supply method, the view is fully instantiated in the phase model at this point in time.
Selecting the Web Dynpro Tool in the New Debugger
When you start the application, another session opens automatically for the debugger. If you have not yet saved any personal settings with regard to the layout of the debugger, the Editor tool will now appear on the left, with the Display Variables tool on the right.
1. Select one of the three desktops in order to reconfigure it for debugging the Web Dynpro application (see Designing Work Areas).
2. The right-hand edge of the debugger window has a bar of function icons. Choose the Replace Tools icon:
3. In the next dialog box (New Tool) open the lowest node (Special Tools) and choose Web Dynpro.
4. Confirm the dialog box.
On the right of the debugger desktop, you will see that the previous tool has now been replaced by the Web Dynpro debugger. You can save this setting for future debugging activities. To do this, choose Save Layout In the debuggers general toolbar.
Thankyou,
Ramganesh.

View ui layout in sap ecc for web dynpro applications is not loading

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