WebDynpro and VC doubts

Hi All,
I have got some requirement.please look into this
The requirement is in this way:
We have a transaction in R/3 called as CN22(Network Change).In this transaction user is having different activity tabs and under each activity user is supposed to fill some limited fields and submit so that it can update corresponding Backend tables.
The problem is user has to navigate to so many tabs in R/3 to fill these limited fields .This requirement we want to capture in Portals such that all needed fields and menu items can be loaded on a single portal page so that user can have a good interface and at a maximum he needs to scroll down to input these fields.
Whenever user updates these fields on portal page it should update SAP database in the same way it use to update through R/3.
My understanding in this case is it can be achieved by developing an application in web-dynpro and integrating this into the portal. Is there any other alternative method to do this?
Can Visual composer in portals be used in this scenario to give flexible UI interface?
Thanks in Advance

Hi Rani,
> From your last reply i can make out that Visual
> Composer has to be compulsarily used to
> Connect to R/3 from portal.
An big advantage of VC is that you can connect every system.
> Other thing is with VC I can have 2 options
> 1. WD(web Dynpro), if i use WD i have to develop this
> application in java and connect this to R/3 using
> required BAPI.Am i rite?
You don't need any knowledge of programming languages for VC, but if you haven't BAPIs, RFCs or something else you need for your requirements then you have to programm them.
You can write an RFC in ABAP or an webservie in Java.
When you have the BAPI then you must not develop an ABAP RFC. Instead you have to drag & drop your application in VC.
> 2.If I Use Flash with VC,do I still need RFC/BAPI to
> connect it to R/3?please confirm on this.
You must connect R/3 in portal, you must have a source system to get data in VC. It makes no difference if you use flash or webdynpro.
Another question, have you installed VC yet? - I get the impression, that you haven't installed it.
I advise you to install VC and try it out, then you get a feeling, what is possible and what I wrote.
I think for your requirements VC is a good tool for fast developing.
Best Regards,
Marcel

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Edited by: Aurélien HENRY on Jan 16, 2008 2:34 AM

Hi intruder,
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The requirement is that the link has to take the user to portal directly instead of R/3 - i.e it should ask only for the portal id and password.
Since it was working fine with leave application, I changed the task to Java webdynpro task, but I think the Java Webdynpro application is not deployed in the server.
Please can anybody suggest.
Best Regards,
Sushmitha

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How to connect SAP user to a webdynpro and how to pass parameters ?

Hello,
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2) How to open a new window in a webdynpro application (one view and you click on a row of a table, i have to open a new window (frame in my browser))
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Hi
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 IWDWindow window = wdComponentAPI.getWindowManager().createWindow(windowInfo,true);
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 window.setWindowPosition(WDWindowPos.CENTER);
 window.setWindowSize(700,400);
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com.sap.tc.webdynpro.services.session.api.IWDWindow
If it is External Window Then i shall give u the code for the same.
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SSO between WebDynpro and Servlet on the same machine

Hi,
I have an WebDynpro application running in our portal which makes some calls using RFC to a backend system. The RFC connection is obtained using DestinationService and SAP Logon Ticket is used for authentication.
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Thanks in advance
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WebDynpro and Java EE 5

Hi all,
I want to ask before I will spend time with installation if it is posible to deploy and run WebDynpro applications on the latest Application Server and use Java EE 5 services?
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Thank a lot for an answer.
martin

Robin,
I created a simple WebDynPro, just a screen with a message.
I created the archive in NW 2004s.
When I tried to deploy it in the Deploy View of JAVA EE 5 Studio, it failed with this message:
            S U M M A R Y
~~~~~~~~~~~~~~~~~~~
Successfully deployed:           0
Deployed with warnings:           0
Failed deployments:                1
~~~~~~~~~~~~~~~~~~~
An error occurred while deploying the deployment item 'local_TestWDP'.; nested exception is:
     java.rmi.RemoteException: class com.sap.engine.services.dc.gd.DeliveryException: An error occurred during deployment of sdu id: local_TestWDP
sdu file path: C:\Documents and Settings\PCleary\Documents\SAP\workspace\TestWDP\TestWDP.ear
version status: NEW
deployment status: Admitted
description:
          1. Error:
Error occurred while deploying ear file C:\Documents and Settings\PCleary\Documents\SAP\workspace\TestWDP\TestWDP.ear.
Reason: Exception while validating application local/TestWDP.
No one of the [] containers, which processed it, returned deployed component names.
The registered containers in this moment were [com.sap.security.ume, app_libraries_container, Cache Configuration Upload, servlet_jsp, dbcontentcontainer, connector, Cluster File System, JMSConnector, Monitoring Configurator, dbschemacontainer, appclient, orpersistence, JDBCConnector, EJBContainer, webservices_container, scheduler~container].
Possible reasons :
     1.An AS Java service, which is providing a container, is stopped or not deployed.
     2.The containers, which processed it, are not implemented correct. They deployed or started initially the application, but didn't return deployed components in the application deployment info.
. Cannot deploy it.; nested exception is:
     java.rmi.RemoteException: class com.sap.engine.services.deploy.server.utils.DSRemoteException: Error occurred while deploying ear file C:\Documents and Settings\PCleary\Documents\SAP\workspace\TestWDP\TestWDP.ear.
Reason: Exception while validating application local/TestWDP.
No one of the [] containers, which processed it, returned deployed component names.
The registered containers in this moment were [com.sap.security.ume, app_libraries_container, Cache Configuration Upload, servlet_jsp, dbcontentcontainer, connector, Cluster File System, JMSConnector, Monitoring Configurator, dbschemacontainer, appclient, orpersistence, JDBCConnector, EJBContainer, webservices_container, scheduler~container].
Possible reasons :
     1.An AS Java service, which is providing a container, is stopped or not deployed.
     2.The containers, which processed it, are not implemented correct. They deployed or started initially the application, but didn't return deployed components in the application deployment info.
1. File:C:\Documents and Settings\PCleary\Documents\SAP\workspace\TestWDP\TestWDP.ear
     Name:TestWDP
     Vendor:local
     Location:LOKAL
     Version:0.2007.02.28.16.20.56
     Deploy status:Aborted
     Version:NEW
     Description:
          1. Error:
Error occurred while deploying ear file C:\Documents and Settings\PCleary\Documents\SAP\workspace\TestWDP\TestWDP.ear.
Reason: Exception while validating application local/TestWDP.
No one of the [] containers, which processed it, returned deployed component names.
The registered containers in this moment were [com.sap.security.ume, app_libraries_container, Cache Configuration Upload, servlet_jsp, dbcontentcontainer, connector, Cluster File System, JMSConnector, Monitoring Configurator, dbschemacontainer, appclient, orpersistence, JDBCConnector, EJBContainer, webservices_container, scheduler~container].
Possible reasons :
     1.An AS Java service, which is providing a container, is stopped or not deployed.
     2.The containers, which processed it, are not implemented correct. They deployed or started initially the application, but didn't return deployed components in the application deployment info.
          2. The deployment item could not be delivered. The reason is: An error occurred during deployment of sdu id: local_TestWDP
sdu file path: C:\Documents and Settings\PCleary\Documents\SAP\workspace\TestWDP\TestWDP.ear
version status: NEW
deployment status: Admitted
description:
          1. Error:
Error occurred while deploying ear file C:\Documents and Settings\PCleary\Documents\SAP\workspace\TestWDP\TestWDP.ear.
Reason: Exception while validating application local/TestWDP.
No one of the [] containers, which processed it, returned deployed component names.
The registered containers in this moment were [com.sap.security.ume, app_libraries_container, Cache Configuration Upload, servlet_jsp, dbcontentcontainer, connector, Cluster File System, JMSConnector, Monitoring Configurator, dbschemacontainer, appclient, orpersistence, JDBCConnector, EJBContainer, webservices_container, scheduler~container].
Possible reasons :
     1.An AS Java service, which is providing a container, is stopped or not deployed.
     2.The containers, which processed it, are not implemented correct. They deployed or started initially the application, but didn't return deployed components in the application deployment info.
. Cannot deploy it.
Exception:
com.sap.engine.services.dc.api.deploy.DeployException: DeploymentException.
Reason: An error occurred while deploying the deployment item 'local_TestWDP'.; nested exception is:
     java.rmi.RemoteException: class com.sap.engine.services.dc.gd.DeliveryException: An error occurred during deployment of sdu id: local_TestWDP
sdu file path: C:\Documents and Settings\PCleary\Documents\SAP\workspace\TestWDP\TestWDP.ear
version status: NEW
deployment status: Admitted
description:
          1. Error:
Error occurred while deploying ear file C:\Documents and Settings\PCleary\Documents\SAP\workspace\TestWDP\TestWDP.ear.
Reason: Exception while validating application local/TestWDP.
No one of the [] containers, which processed it, returned deployed component names.
The registered containers in this moment were [com.sap.security.ume, app_libraries_container, Cache Configuration Upload, servlet_jsp, dbcontentcontainer, connector, Cluster File System, JMSConnector, Monitoring Configurator, dbschemacontainer, appclient, orpersistence, JDBCConnector, EJBContainer, webservices_container, scheduler~container].
Possible reasons :
     1.An AS Java service, which is providing a container, is stopped or not deployed.
     2.The containers, which processed it, are not implemented correct. They deployed or started initially the application, but didn't return deployed components in the application deployment info.
. Cannot deploy it.; nested exception is:
     java.rmi.RemoteException: class com.sap.engine.services.deploy.server.utils.DSRemoteException: Error occurred while deploying ear file C:\Documents and Settings\PCleary\Documents\SAP\workspace\TestWDP\TestWDP.ear.
Reason: Exception while validating application local/TestWDP.
No one of the [] containers, which processed it, returned deployed component names.
The registered containers in this moment were [com.sap.security.ume, app_libraries_container, Cache Configuration Upload, servlet_jsp, dbcontentcontainer, connector, Cluster File System, JMSConnector, Monitoring Configurator, dbschemacontainer, appclient, orpersistence, JDBCConnector, EJBContainer, webservices_container, scheduler~container].
Possible reasons :
     1.An AS Java service, which is providing a container, is stopped or not deployed.
     2.The containers, which processed it, are not implemented correct. They deployed or started initially the application, but didn't return deployed components in the application deployment info.
     at com.sap.engine.services.dc.api.deploy.impl.DeployProcessorImpl.deployItems(DeployProcessorImpl.java:734)
     at com.sap.engine.services.dc.api.deploy.impl.DeployProcessorImpl.deploy(DeployProcessorImpl.java:220)
     at com.sap.ide.eclipse.deployer.dc.deploy.DeployProcessor70.deploy(DeployProcessor70.java:111)
     at com.sap.ide.eclipse.j2ee.engine.deploy.view.deploy.action.DeployAction$DeployActionJob.run(DeployAction.java:223)
     at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)
Caused by: com.sap.engine.services.dc.cm.deploy.DeploymentException: An error occurred while deploying the deployment item 'local_TestWDP'.; nested exception is:
     java.rmi.RemoteException: class com.sap.engine.services.dc.gd.DeliveryException: An error occurred during deployment of sdu id: local_TestWDP
sdu file path: C:\Documents and Settings\PCleary\Documents\SAP\workspace\TestWDP\TestWDP.ear
version status: NEW
deployment status: Admitted
description:
          1. Error:
Error occurred while deploying ear file C:\Documents and Settings\PCleary\Documents\SAP\workspace\TestWDP\TestWDP.ear.
Reason: Exception while validating application local/TestWDP.
No one of the [] containers, which processed it, returned deployed component names.
The registered containers in this moment were [com.sap.security.ume, app_libraries_container, Cache Configuration Upload, servlet_jsp, dbcontentcontainer, connector, Cluster File System, JMSConnector, Monitoring Configurator, dbschemacontainer, appclient, orpersistence, JDBCConnector, EJBContainer, webservices_container, scheduler~container].
Possible reasons :
     1.An AS Java service, which is providing a container, is stopped or not deployed.
     2.The containers, which processed it, are not implemented correct. They deployed or started initially the application, but didn't return deployed components in the application deployment info.
. Cannot deploy it.; nested exception is:
     java.rmi.RemoteException: class com.sap.engine.services.deploy.server.utils.DSRemoteException: Error occurred while deploying ear file C:\Documents and Settings\PCleary\Documents\SAP\workspace\TestWDP\TestWDP.ear.
Reason: Exception while validating application local/TestWDP.
No one of the [] containers, which processed it, returned deployed component names.
The registered containers in this moment were [com.sap.security.ume, app_libraries_container, Cache Configuration Upload, servlet_jsp, dbcontentcontainer, connector, Cluster File System, JMSConnector, Monitoring Configurator, dbschemacontainer, appclient, orpersistence, JDBCConnector, EJBContainer, webservices_container, scheduler~container].
Possible reasons :
     1.An AS Java service, which is providing a container, is stopped or not deployed.
     2.The containers, which processed it, are not implemented correct. They deployed or started initially the application, but didn't return deployed components in the application deployment info.
     at com.sap.engine.services.dc.cm.deploy.impl.OnlineDeployProcessor.performDelivery(OnlineDeployProcessor.java:186)
     at com.sap.engine.services.dc.cm.deploy.impl.BulkOnlineDeployProcessor.deploy(BulkOnlineDeployProcessor.java:47)
     at com.sap.engine.services.dc.cm.deploy.impl.AbstractDeployProcessor$DeployProcessorHelper.visit(AbstractDeployProcessor.java:177)
     at com.sap.engine.services.dc.cm.deploy.impl.DeploymentItemImpl.accept(DeploymentItemImpl.java:83)
     at com.sap.engine.services.dc.cm.deploy.impl.AbstractDeployProcessor.deploy(AbstractDeployProcessor.java:76)
     at com.sap.engine.services.dc.cm.deploy.impl.DeployerImpl.performDeploy(DeployerImpl.java:624)
     at com.sap.engine.services.dc.cm.deploy.impl.DeployerImpl.doDeploy(DeployerImpl.java:483)
     at com.sap.engine.services.dc.cm.deploy.impl.DeployerImpl.deploy(DeployerImpl.java:206)
     at com.sap.engine.services.dc.cm.deploy.impl.DeployerImpl.deploy(DeployerImpl.java:153)
     at com.sap.engine.services.dc.cm.deploy.impl.DeployerImplp4_Skel.dispatch(DeployerImplp4_Skel.java:807)
     at com.sap.engine.services.rmi_p4.P4Message.process(P4Message.java:253)
     at com.sap.engine.services.rmi_p4.P4Message.execute(P4Message.java:109)
     at com.sap.engine.services.cross.fca.FCAConnectorImpl.executeRequest(FCAConnectorImpl.java:841)
     at com.sap.engine.services.rmi_p4.P4Message.process(P4Message.java:125)
     at com.sap.engine.services.cross.fca.MessageReader.run(MessageReader.java:59)
     at com.sap.engine.core.thread.execution.Executable.run(Executable.java:108)
     at com.sap.engine.core.thread.execution.CentralExecutor$SingleThread.run(CentralExecutor.java:168)
Caused by: java.rmi.RemoteException: class com.sap.engine.services.dc.gd.DeliveryException: An error occurred during deployment of sdu id: local_TestWDP
sdu file path: C:\Documents and Settings\PCleary\Documents\SAP\workspace\TestWDP\TestWDP.ear
version status: NEW
deployment status: Admitted
description:
          1. Error:
Error occurred while deploying ear file C:\Documents and Settings\PCleary\Documents\SAP\workspace\TestWDP\TestWDP.ear.
Reason: Exception while validating application local/TestWDP.
No one of the [] containers, which processed it, returned deployed component names.
The registered containers in this moment were [com.sap.security.ume, app_libraries_container, Cache Configuration Upload, servlet_jsp, dbcontentcontainer, connector, Cluster File System, JMSConnector, Monitoring Configurator, dbschemacontainer, appclient, orpersistence, JDBCConnector, EJBContainer, webservices_container, scheduler~container].
Possible reasons :
     1.An AS Java service, which is providing a container, is stopped or not deployed.
     2.The containers, which processed it, are not implemented correct. They deployed or started initially the application, but didn't return deployed components in the application deployment info.
. Cannot deploy it.; nested exception is:
     java.rmi.RemoteException: class com.sap.engine.services.deploy.server.utils.DSRemoteException: Error occurred while deploying ear file C:\Documents and Settings\PCleary\Documents\SAP\workspace\TestWDP\TestWDP.ear.
Reason: Exception while validating application local/TestWDP.
No one of the [] containers, which processed it, returned deployed component names.
The registered containers in this moment were [com.sap.security.ume, app_libraries_container, Cache Configuration Upload, servlet_jsp, dbcontentcontainer, connector, Cluster File System, JMSConnector, Monitoring Configurator, dbschemacontainer, appclient, orpersistence, JDBCConnector, EJBContainer, webservices_container, scheduler~container].
Possible reasons :
     1.An AS Java service, which is providing a container, is stopped or not deployed.
     2.The containers, which processed it, are not implemented correct. They deployed or started initially the application, but didn't return deployed components in the application deployment info.
     at com.sap.engine.services.dc.gd.impl.ApplicationDeployer.performDeployment(ApplicationDeployer.java:162)
     at com.sap.engine.services.dc.gd.impl.GenericDeliveryImpl.deploy(GenericDeliveryImpl.java:54)
     at com.sap.engine.services.dc.cm.deploy.impl.OnlineDeployProcessor.performDelivery(OnlineDeployProcessor.java:157)
     ... 16 more
Caused by: java.rmi.RemoteException: class com.sap.engine.services.deploy.server.utils.DSRemoteException: Error occurred while deploying ear file C:\Documents and Settings\PCleary\Documents\SAP\workspace\TestWDP\TestWDP.ear.
Reason: Exception while validating application local/TestWDP.
No one of the [] containers, which processed it, returned deployed component names.
The registered containers in this moment were [com.sap.security.ume, app_libraries_container, Cache Configuration Upload, servlet_jsp, dbcontentcontainer, connector, Cluster File System, JMSConnector, Monitoring Configurator, dbschemacontainer, appclient, orpersistence, JDBCConnector, EJBContainer, webservices_container, scheduler~container].
Possible reasons :
     1.An AS Java service, which is providing a container, is stopped or not deployed.
     2.The containers, which processed it, are not implemented correct. They deployed or started initially the application, but didn't return deployed components in the application deployment info.
     at com.sap.engine.services.deploy.server.DeployServiceImpl.deploy(DeployServiceImpl.java:302)
     at com.sap.engine.services.dc.gd.impl.ApplicationDeployer.performDeployment(ApplicationDeployer.java:150)
     ... 18 more

Adobe Document Services - WebDynPro and Javascript error

Hello,
I am a new to ADS. I just finished installing a test ADS and made some test, non interactive forms in WebDynPro.
I have several webdynpro views and some of them embed also a PDF object rendered from ADS and have noticed that in some clients, when attempting to navigate away from the view that contains the PFD by clicking on buttons, a JavaScript "Access denied" error is thrown and no action is taken.
My only option is to have the view containing the PDF with no buttons to navigate away.
If the WebDynPro App is embedded in Portal, things go even worst.
Anybody else has seen this ? Any advice on how to solve this problem ?
Regards
Vitaliano Trecca

Hi Vitaliano,
Firstly let me tell you that I am not an expert in this, but somethings that I have tried are listed below.
The buttons that you press are present in the Adobe Form right.
I was using WAS SP9, Adobe 7.0, and xACF_SP11, I think there was initially a problem with ACF itself, some dlls were not correct.
I would suggest that you uninstall ACF, and manually remove the dll's if it doesnt remove automatically. Try reinstalling ACF and see.
I believe you should also move to higher version other than SP9 atleast to SP10 because I faced some other additional problems in SP9, which are fixed in SP10.
Regards,
Pavan

Webdynpro and eventing from team viewer

Hi.
We are trying to add new fields to the MSS "General Data" iView (com.sap.pct.hcm.eeprofilegeneraldata.par) and are considering the following approaches:
1.) Write additional java code to retrieve the data we need and display it on the iview.
2.) Create a new iview from scratch using webdynpro.
At the moment we are leaning towards option 2 as we do not have much java experience and have found webdynpro relatively easy to use. But my question is....how difficult would it be for a webdynpro iview to pick up the eventing from the standard Team Viewer iview? I would want to make sure that when a user clicks an employee on the Team Viewer, his/her data would show up in the new webdynpro iview. Any details on how to go about this would be appreciated.
Thanks in advance,
Chris

Hi Chris
If you are creating a new iview from the scratch to display the details you had to have the epcf subscribe function. Here you get the parameter passed from the first iview. For this the raise event have to be fired from the MSS iview. So in the Msssiview You write the code for Raiseevent ON click of the button.
Event Sending from par
EPCM.raiseEvent("urn:com.sap.tc.webdynpro.example.reponamespace","linkclickevent",variable);

Event Receving on Webdynpro
WDPortalEventing.subscribe("urn:com.sap.tc.webdynpro.example.reponamespace","linkclickevent",wdThis.wdGetEpcflistenAction());
public void onActionepcflisten(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent, java.lang.String dataObject )
 //@@begin onActionepcflisten(ServerEvent)
// wdContext.currentContextElement().setName(dataObject);
// wdComponentAPI.getMessageManager().reportSuccess("listen eventfired......");
 wdComponentAPI.getMessageManager().reportSuccess("dataobj is....."+dataObject);
 //@@end
(The variable dataObject cannot be changed to other name)
Regards
Geogi

Webdynpro and BW 3.5

I am looking to see what opportunities there are for using Webdynpro in BW3.5.
One of my colleagues works on a BW 7 system and he has written a ABAP Webdynpro program. It would be great to have that same program for BW 3.5. I am aware that I need the SAP Netweaver Developer Studio but I wondered if you could only write Java based programs with this version?
Our BASIS services are external so it is difficult to get any answers from them without a lengthy process and a quote/bill etc. Is there any way I can check that the appropriate services are running for such a program to work?
Ian.

Hi Nene,
MDM features the master-data consolidation scenario, which is - among other things - aimed at consolidating master data (from BI or other client systems) in order to enable cross-group analyses (e.g. global spend). For an overview presentation, see https://service.sap.com/~sapidb/011000358700001932012005E.
See also the master-data consolidation scenario description, provided at https://service.sap.com/instguidesnw04 -> Planning -> SAP MDM.
In addition, see the MDM 5.5 SP03 Scenario and Process Guide at https://service.sap.com/instguidesnw04 -> Operations -> SAP MDM.
For detailed information about the BI integration as of MDM 5.5 SP03, see my SDN blog about the recorded expert session on this topic: https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/2990. [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken]
Hope this helps.
Best regards,
Markus

WebDynpro and VC doubts

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