Uncaught exception when executing web dynpro application

Hello all,
I'm getting run time error exception CX_WDR_RR_EXCEPTION not caught when running web dynpro application
The error analysis shows the custom component is locked by the user and cannot be regenerated. But I checked in SM12 for locked entries and component was not listed there.
The program terminated in the include LWDR_RUNTIME_REPOSITORYF12
Please suggest how to resolve the isse?
Regards,
anil

Dear Anil,
What type of WD is it ?
Do you get the error when you trigger some sort of event ?
Is it when first launch the WD ?
Can you be more specific and share with us the code where this is dumping ?
You can also check this link
[CX_WDR_RT_EXCEPTION' - How to catch it?;
Kind Regards
/Ricardo Quintas

Similar Messages

Uncaught exception while executing web dynpro application

Hello all,
I'm getting run time error exception CX_WDR_RR_EXCEPTION not caught when running web dynpro application
The error analysis shows the custom component is locked by the user and cannot be regenerated. But I checked in SM12 for locked entries and component was not listed there.
The program terminated in the include LWDR_RUNTIME_REPOSITORYF12
Please suggest how to resolve the isse?
Regards,
anil

Hi Anil,
I'm also getting the same run time error. When I try to activate the Web Dynpro component, I'm getting error that the component is locked by the user.
Please let me know how you solved this issue.
Thanks in advance for the quick response.
Thanks & Regards,
Jay

Exception not caught while executing web dynpro application

Hello all,
I'm getting run time error exception CX_WDR_RR_EXCEPTION not caught when running web dynpro application
The error analysis shows the custom component is locked by the user and cannot be regenerated. But I checked in SM12 for locked entries and component was not listed there.
The program terminated in the include LWDR_RUNTIME_REPOSITORYF12
Please suggest how to resolve the isse?
Regards,
anil

sorry...posted in wrong forum...

Authentication Screen when accessing Web Dynpro Application

Hi,
We are encountering a situation wherein when we call the Web dynpro application, it asks for Authentication. The way we do is a bit tricky. We have the following set up;
1. We access the CRM_IC ( Web Gui) in CRM and from where we try to create orders in the backend system i.e., ECC6.0 (IS_Utilities).
2. For creating orders we launch the FOP ( in our case it is DYNPRO) from CRM. So ECC screen is opened through ITS using SSO.
3. In addition to this we built a web dynpro application to be called from the DYNPRO (step 2).
4. When the Web dynpro application is accessed it asks for Login details though it has already logged into ECC using SSO.
PROBLEM: CRM -- using ITS / SSO --> ECC --> Web dynpro ?? Authentication screen.
Design:
We are using WDY_EXECUTE_IN_PLACE to open the Web dynpro in SAPGUI. It is working fine when we run the Web dynpro application from SAPGUI, only the problem is when we do the above steps 1 - 4.
Tried using the following logic as well but the same result.
CREATE OBJECT viewer EXPORTING parent = empty_container.
CALL METHOD viewer->enable_sapsso
CALL METHOD viewer->DETACH_URL_IN_BROWSER
EXPORTING url = urlc.
cl_gui_cfw=>flush( ).
So is it possible to over come the problem. Basically, we don't want the Authentication screen it should use SSO.
SSO is already set up in the system.
Any inputs will be highly appreciated.
Thanks,
Roopesh

resolved!!!!
CRM had wrong url to connect to web dynpro aplication
Edited by: Aditya Deshpande on Mar 3, 2010 9:59 AM

How to customize error mess, when an Web Dynpro application Deployed

Hi Frndz...
When we r deploying any web dynpro application , if there was any error in that WDP application its showing an error page the list of errors with HOST name n patch level n OS details n so many n with the line number of that error in the code.. Normally.
But as my requirement i need to restrict the HOST,OS ,PATCH details in this list to avoid the security issues.
If anybody have any idea plz share with me...
Regards
Rajesh

Hi..
Thank u boss, ur reply was very helpfull to sort out our requirment.
Regrads
Rajesh

A problem when start web dynpro application....

each time I start web dynpro application, I always be asked to provide username and password,
but one of my colleague was only ased that for the first time.......
it puzzled me very much, anybody helps me out?

the box is checked by default , isn't it.......
but it seems that the checkbox is not work.....i still have to asked to provide username/password
thanks for your answer..

SDM Error when Deploying Web Dynpro Application

Hi,
My SAP SDM server gives error while, I deploy any .ear file through NWDS. Error is as below:
Jul 29, 2008 4:22:29 PM /userOut/deploy (com.sap.ide.eclipse.sdm.threading.DeployThreadManager) [ThreadDeploy Thread,5,main] ERROR:
003Deployment aborted
Settings
SDM host : server2
SDM port : 50018
URL to deploy : file:/C:/DOCUME1/gyan/LOCALS1/Temp/temp16971gyan.ear
Result
=> deployment aborted : file:/C:/DOCUME1/gyan/LOCALS1/Temp/temp16971gyan.ear
Aborted: development component 'gyan'/'local'/'LOKAL'/'0.2008.07.29.16.22.26':
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: server2 with user name: J2EE_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: 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.
i have same password for SDM and J2ee_admin.
Regards
Gyan

Hi Gyan Prakash,
I Faced Similar when iam working on NWDS, nothing to worry about it just Delete the Application which you have created for your Project
you find your application as follows:
proj_sample --> webDynpro --> Applications --> proj_sampleApp.
Delete the proj_sampleApp.
save all metadata. Rebuild your Project. Restart your NWDS.
create your New Application for your WebDynpro Project, rebuild your project and Now Deploy and Run your Project.
This will solve your Problem.
Regards,
Sharma.

Web Dynpro Application Deployment need server restart?

Hi Everyone,
When deploying Web Dynpro application on production environment, do we need to restart the sap portal system and server?
I have this issue that when ever we deployed new develop Web Dynpro application with new Abap Function module we need to restart our Enterprise portal production server. Is this really necessary. Is there other way to deploy Web Dynpro application with new Abap function module without restarting the server.
Please help,
Michael Mondelo

Hi michel,
for example , assume you imported a RFC bapi_flights from r/3 to webdynpro dc , and both rfc requests and webdynpro application is deployed to the development server and then moved to quality server.
now you have done some changes in the rfc bapi_flights i mean change in the structure .
case 1 : now with out reimporting the change to webdynpro application and you move the request to the quality r/3, your application dumps . because the structure change is not incorporated at your webdynpro DC.
case 2 : you have re imported the rfc incorporating the changes to the web dynpro applicaiton dc, now with out moving the structure changes request to the quality r/3 and you deploy the webdynpro Dc having the changes to your quality EP , still the applicaiton dumps because your appliction refers to the rfc with out structure change in quality r/3.
case 3 : you have moved the abap request having the strucutre change and also the webdynpro development component where the changes are also incorporated , now on moving both , your application might dump , because the meta data cache might have been not updated with the new structure change in the quality ep server. so you have invalidate the cache in the JCos you have used to import the rfc. or else on restarting the EP server , the new structure change will be updated in the server.
most of the cases Invalidation of cache works and in some cases you have restart the server fo the changes to update.
Regards
Govardan Raj

SDM failed when deploying a Web Dynpro application

SDM failed when deploying a Web Dynpro application - I get the following error message:
Sep 19, 2006 2:25:34 PM /userOut/deploy (com.sap.ide.eclipse.sdm.threading.DeployThreadManager) [Thread[Deploy Thread,5,main]] ERROR:
[001]Deployment aborted
Settings
SDM host : eix-blade-011
SDM port : 50118
URL to deploy : file:/D:/DOCUME1/AMRM1.AZI/LOCALS1/Temp/temp43621sap.comwelcome.ear
Deployment exception : Server eix-blade-011 did not accept login request as admin on port 50118. Details: ERROR: Could not establish connection to server eix-blade-011 at port 50118: eix-blade-011
Inner exception was :
Server eix-blade-011 did not accept login request as admin on port 50118. Details: ERROR: Could not establish connection to server eix-blade-011 at port 50118: eix-blade-011

Amr Azim,
You must have logged in thru a dedicated connection to any server through say VPN before deploying.This way the sdm uses the same login as that of already establised connection.
So 'sign of' all connections to any servers before deploying and redeploy your application.Here you will be prompted to supply the sdm password and deployment shall proceed.

I am getting a error while executing the Web Dynpro Application Page.

Hi All,
I am getting a Error while executing a web dynpro application :::
: Navigation in Phase WDDOMODIFYVIEW Cannot Be Triggered. Component: Z_WEP_PERSONAL_DATA, View: OVERVIEW, Window: Z_XXP_PERSONAL_DATA
I have checked this error description in ST22 :
What happened?
    The exception 'CX_WDR_RT_EXCEPTION' was raised, but it was not caught anywhere
     along
    the call hierarchy.
    Since exceptions represent error situations and this error was not
    adequately responded to, the running ABAP program
     'CL_WDR_CLIENT_APPLICATION=====CP' has to be
    terminated.
Error analysis
    An exception occurred which is explained in detail below.
    The exception, which is assigned to class 'CX_WDR_RT_EXCEPTION', was not caught
     and
    therefore caused a runtime error.
    The reason for the exception is:
    Navigation in Phase WDDOMODIFYVIEW Cannot Be Triggered. Component:
    Z_XXP_PERSONAL_DATA, View: OVERVIEW, Window: Z_XXP_PERSONAL_DATA
Can u plz help me regarding this error.
Thanks,
Deepika

>Navigation in Phase WDDOMODIFYVIEW Cannot Be Triggered
Looks to me like you are trying to fire a navigation plug within WDDOMODIFYVIEW. According to the rules of the WD Phase Model this is not allowed.

How to execute a BI query/view from a web dynpro application?

Hi all,
I am trying to connect to a BI system from a Web Dynpro application. I have to execute a view/query and process the output in my application. Please guide me about how to establish the connection to the BI system from my web dynpro application and then execute the query/view.
I have tried executing/modelling the BI query/view using Visual Composer but I get an error saying 'QueryView Instantiation failed' when I try to drag the view/query on to the design board.
Please guide me and help me achieve this.
Thanks & Regards,
Kishan

Hi Kishan,
Define system for BI in portal and define JCo destination, then from WDJ application use can query BI.
Create the Technical System and connect with JCO Destinations
or
Connecting through the BI Connecters (ex: XMLA Connecter)
Refer below link:-
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/60f35908-ecd4-2910-6c89-e75e1054d9d1?quicklink=index&overridelayout=true
http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/60f35908-ecd4-2910-6c89-e75e1054d9d1
In this document you will get details related to connector and other admin activity.
Hope this may help you.
Deepak!!!

Run a web dynpro application encounter WDUMException exception...

Dear guys,
We currently encounter a error when we run a web dynpro application.
That is, once a user click a url which will redirect to the enterprise portal,
the com.sap.tc.webdynpro.services.sal.um.api.WDUMException is thrown.
I have checked the cause of the exception is that "if there is no user (neither authenticated nor anonymous user) attached to the current session"
The following is our situation:
When linking to EP domain(ex. http://sapep.xxx.com), single signed on wil automatically process.
The url which I mentioned above is something like "http://sapep.xxx.com/portal?doc=xxx&ver=2010"
Our web dynpro program will invoke the IWDClientUser api initially for get the currently logon user's information.
And this is caused the WDUMException.
We think that the error is because that the session is not created while loading the web dynpro application,
so that, the system can't get the cuurent user with a non-user session.
The situation is not often happened. We think this is because of the system service issue.
So we try to prevent this problem with the following mechanism:
When the excpetion is thrown, we invoke a waiting program to let the system has time to generate the require session.
So when invoke the IWDClientUser, this exception can be prevented.
Any suggestion.please advise, thanks.

Try using WDPortalUtils.isRunningInPortal() method to see if the session (somehow) disconnects
Hi,
We check the method you proposing, but seems it's not the method to check the session of the current user.
The API of WDPortalUtils.isRunningInPortal() is as follows:
public static boolean isRunningInPortal()
        Checks whether or not the Web Dynpro application is running the the portal environment or not.
        Returns:
              true if the Web Dynpro application is running in the portal environment, false otherwise.
Is there any other API which can check the current session alive or not?
thanks.

Getting error "Access via null" when running the web dynpro application

Hi experts,
I am getting the below error while executing my web dynpro application
500 SAP Internal Server Error
ERROR: Access via 'NULL' object reference not possible. (termination: RABAX_STATE)
I am getting the error only when I am calling a method create manufacturer from my web dynpro program. If i comment this code my application works fine
CALL METHOD wd_this->mo_ch_instance->create_manufacturer
EXPORTING
    gi_manufacturer = ls_manufacturer
IMPORTING
    lv_message      = lv_status
i have created a attribute mo_ch_instance of type YSRM70CL_CH_SW_MD where YSRM70CL_CH_SW_MD is the class which has the create_manufacturer method that i am using in my code.
Kindly let me know whats the issue.
Regards,
Vinod

Hi,
if   wd_this->mo_ch_instance is not initial.
CALL METHOD wd_this->mo_ch_instance->create_manufacturer
EXPORTING
gi_manufacturer = ls_manufacturer
IMPORTING
lv_message = lv_status
endif.
Check wether you have created the object for that class r not.
Regards,
Lekha.

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

Error when web dynpro application is deployed

Hi,
I get this error when i deploy the web dynpro application
Could you please help to know wat it is about ? my application is extremely simple hello world application.
java.lang.ClassNotFoundException: helloworld.wdp.InternalHelloworld -
Loader Info -
ClassLoader name: [local/helloworld] Parent loader name: [Frame ClassLoader] References: common:service:http;service:servlet_jsp service:ejb common:service:iiop;service:naming;service:p4;service:ts service:jmsconnector library:jsse library:servlet common:library:IAIKSecurity;library:activation;library:mail;library:tcsecssl library:ejb20 library:j2eeca library:jms library:opensql common:library:com.sap.security.api.sda;library:com.sap.security.core.sda;library:security.class;library:webservices_lib;service:adminadapter;service:basicadmin;service:com.sap.security.core.ume.service;service:configuration;service:connector;service:dbpool;service:deploy;service:jmx;service:jmx_notification;service:keystore;service:security;service:userstore interface:resourcecontext_api interface:webservices interface:cross interface:ejbserialization sap.com/tcwddispwda sap.com/tcwdcorecomp service:webdynpro service:sld library:tcddicddicservices library:com.sap.aii.proxy.framework library:tcgraphicsigs library:com.sap.mw.jco library:com.sap.lcr.api.cimclient library:sapxmltoolkit library:com.sap.aii.util.rb library:com.sap.util.monitor.jarm library:tcddicddicruntime library:com.sap.aii.util.xml library:com.sap.aii.util.misc library:tc~cmi Resources: D:\usr\sap\ID6\DVEBMGS00\j2ee\cluster\server0\apps\local\helloworld\webdynpro\public\lib\app.jar Loading model: {parent,references,local} -
thanks......

Hi Murtuza,
I have done it.
Reload means I closed and opened the project
but still i get the error
this time it also says negative cache
The initial exception that caused the request to fail, was:
java.lang.ClassNotFoundException: helloworld.wdp.InternalHelloworld Found in negative cache -
Loader Info -
ClassLoader name: [local/helloworld] Parent loader name: [Frame ClassLoader] References: common:service:http;service:servlet_jsp service:ejb common:service:iiop;service:naming;service:p4;service:ts service:jmsconnector library:jsse library:servlet common:library:IAIKSecurity;library:activation;library:mail;library:tcsecssl library:ejb20 library:j2eeca library:jms library:opensql common:library:com.sap.security.api.sda;library:com.sap.security.core.sda;library:security.class;library:webservices_lib;service:adminadapter;service:basicadmin;service:com.sap.security.core.ume.service;service:configuration;service:connector;service:dbpool;service:deploy;service:jmx;service:jmx_notification;service:keystore;service:security;service:userstore interface:resourcecontext_api interface:webservices interface:cross interface:ejbserialization sap.com/tcwddispwda sap.com/tcwdcorecomp service:webdynpro service:sld library:tcddicddicservices library:com.sap.aii.proxy.framework library:tcgraphicsigs library:com.sap.mw.jco library:com.sap.lcr.api.cimclient library:sapxmltoolkit library:com.sap.aii.util.rb library:com.sap.util.monitor.jarm library:tcddicddicruntime library:com.sap.aii.util.xml library:com.sap.aii.util.misc library:tc~cmi Resources: D:\usr\sap\ID6\DVEBMGS00\j2ee\cluster\server0\apps\local\helloworld\webdynpro\public\lib\app.jar Loading model: {parent,references,local} -

Uncaught exception when executing web dynpro application

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