Adding a Web Dynpro Model on a Composite Apllication Component in CE 7.1

Hi experts,
I am trying to add a web dynpro model to a Composite Application DC.
I am using SAP NW CE 7.1.
In CE 7.0, this was done by simple right click on the CA DC.
but i am not able to do it in CE 7.1.
Can somebody tell me how do i add a web dynpro model to a composite application DC???
basically i need to add a UI corresponding to a composite application?????
Cheers
Gaurav Raghav

Hi Srinivasan Subbiah,
The option you just mentioned is disabled.
how can i enable it???
Also let me explain what i need.
I have a 3 step process where in a user fills a form and sends it to his manager, who appoves/reject it based on some criterias. then the approval/rejection alert is send back to the user.
Now i need to develop the UI as well as Business Logic for this process.
How do i go about it?????
I can develop the UI in a Web Dynpro DC and the Business Logic in a Composite Application DC. How do i associte one with the other????
In CE 7.0, this was achieved by addind a Web Dynpro Model in the Composite Application Project. How do i acheive the same in CE 7.1 ?????
Thanks and cheers
Gaurav Raghav

Similar Messages

Web Dynpro Model Usage Error

Hi All
I have created Web Dynpro Model out of my CAF project. I followed this <a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/8b7059da-0c01-0010-e09c-9ecabaf58864">tutorial</a> to create Web Dynpro model and use it in other DC. In the other DC, I added all the other required DCs mentioned in the tutorial such as caf/core/dict, caf/ui/ptn/common and tc/col/runtime with each of them havin dependency type as build and deploy.
After I do model mappings in controller and view, deploy and run the application, I m gettin the following exception
"java.lang.NoClassDefFoundError: com/sap/tc/col/client/generic/api/IQuery "
Has anybody ever got this exception ?
any help on this will be appreciated with points
Regards
Dharanish

Hi ,
check the following depedencies in Public part of the component,
caf/core/dict
caf/eu/gp/api/wd(GPWdbDynpro)
Caf/eu/gp/api(external)
caf/runtime/uicoupling/api(compilation)
caf/UI/ptn/common(com.sap.caf.ui.utils)
com.sap.aii.proxy.framework(defalut)
com.sap.exception(default)
com.sap.mw.jco
com.sap.security.api.sda
tc/cmi
tc/ddic/metamodel/content
tc/logging
tc/wd/webdynpro
tc/wdp/metamodel/content
and then add following two in library reference in webdynpro refrence,
if your using the GP interface we have to include the "cafeugp~api"
for caf ->sap.com/cafruntimeuicouplingapilib
Thanks,
Balaji.B

Error when Creating Web Dynpro Model in CAF-Service

Hi All,
I reaaly need help. AFter updating to SPS 9, it was necessary to redeploy my Entity Service. That contains to "Create a Web Dynpro Model" in the Service Explorer,
to get an interface of the Service in my Web Dynpro Application.
Before I update to SPS 9, the Application works fine.
But now, when I want to "Create a Web Dynpro Model" in the NWDS I get the following Error-Message (its not a useful Error-Message):
Error cannot create Web Dynpro Model:
Creation of Web Dynpro model failed. Reason: null 
Thanks for helping me
Steve

Hi Aliaksei,
the problem in the thread is the same I got.
When I use only 7 letters for the operation name, the creation work. When I use more then 7 letters the creation doesnt work.
But its hard to find a methodname with only 7 letters.
In SPS 8 I didnt have problems with the length of method names. Why is it so?
The workspace log:
!ENTRY com.tssap.util 4 0 Okt 10, 2006 15:12:45.577
!MESSAGE Oct 10, 2006 3:12:45 PM com.sap.ip.mmr.foundation.AssociationsOfObject [Thread[main,5,main]] Error: com.sap.engine.lib.xml.parser.NestedSAXParserException: Fatal Error: com.sap.engine.lib.xml.parser.ParserException: XMLParser: No data allowed here: (hex) 35, 3c, 3f(:main:, row:1, col:3)(:main:, row=1, col=3) -> com.sap.engine.lib.xml.parser.ParserException: XMLParser: No data allowed here: (hex) 35, 3c, 3f(:main:, row:1, col:3)
!ENTRY com.tssap.util 4 0 Okt 10, 2006 15:12:45.592
!MESSAGE Oct 10, 2006 3:12:45 PM com.sap.ip.mmr.foundation.AssociationsOfObject [Thread[main,5,main]] Error: com.sap.engine.lib.xml.parser.NestedSAXParserException: Fatal Error: com.sap.engine.lib.xml.parser.ParserException: XMLParser: No data allowed here: (hex) 35, 3c, 3f(:main:, row:1, col:3)(:main:, row=1, col=3) -> com.sap.engine.lib.xml.parser.ParserException: XMLParser: No data allowed here: (hex) 35, 3c, 3f(:main:, row:1, col:3)
!ENTRY com.tssap.util 4 0 Okt 10, 2006 15:12:48.705
!MESSAGE Oct 10, 2006 3:12:48 PM com.sap.ide.metamodel.core.service.FileSystemService.comp... [Thread[main,5,main]] Error: absolute path too long (253) for MDO:
!ENTRY com.tssap.util 4 0 Okt 10, 2006 15:12:48.705
!MESSAGE Oct 10, 2006 3:12:48 PM com.sap.ide.metamodel.core.service.FileSystemService.comp... [Thread[main,5,main]] Error: absolute path too long (253) for MDO:
!ENTRY com.tssap.util 4 0 Okt 10, 2006 15:12:48.705
!MESSAGE Oct 10, 2006 3:12:48 PM com.sap.ide.metamodel.webdynpro.implementation.ModelProxy... [Thread[main,5,main]] Error: could not get a valid path for ModelClass "cas.conti.com.sap.cd.database.services.cd_database.changedescriptiontableservice.QChangeDescriptionTableServiceFindByTitle" (path too long?)
!ENTRY com.tssap.util 4 0 Okt 10, 2006 15:12:48.705
!MESSAGE Oct 10, 2006 3:12:48 PM com.sap.ide.metamodel.webdynpro.implementation.ModelProxy... [Thread[main,5,main]] Error: could not get a valid path for ModelClass "cas.conti.com.sap.cd.database.services.cd_database.changedescriptiontableservice.QChangeDescriptionTableServiceFindByTitle" (path too long?)
Thanks
Steve

Generate Web Dynpro Model?

Hi,
I'm familiar with DS 7.0, and I'm begining to lear 7.1 recently.
I searched for tutorials and in the forum, but I can't find how to create a Web Dynpro model from a CAF DC, in 7.0 it was just a right click and generate WD Model, can you help me please?
thanks a lot!

Hi Maldonado,
Check this link first:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f0ee5047-c7a0-2a10-70b7-9557e3e4d440
Reward points if it's helpful.
Regards,

Web Dynpro model binding

can anybody help me here.
I want to take some data from the backend system and want to display it into a table.

hi,
follow this procedure
1.      Choose the context menu entry Create Model on the Models node.
2.      Choose Import RFC Model.
3.      Make the required specifications in the second wizard window to define where the generated   RFC proxies are to be stored.
4.      In the next wizard window, log on to the SAP System that contains the BAPIs with the business logic.
5.      Select the BAPIs for which you want to create Java proxies.
6.      Choose Finish to start the proxy generation process:
7.      In the Web Dynpro Explorer, choose Create Component Interface Definition in the context menu for the node Web Dynpro Component Interfaces.
8.      Enter a name and a package and choose Finish.
9.      The following structure is created in the Web Dynpro Explorer:
10.      Place the cursor on the subnode Used Models and choose Add in the context menu.
11.      Select the Web Dynpro model in the dialog box.
12.      Choose OK.
Regards,
Sunaina Reddy T

Web Dynpro Model Wizard Exception

Hi there,
I've recently installed the latest Netweaver'04 Sneak Preview and I get the following exception when generating an R3 Adaptive RFC model (using the "create model" Wizard):
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NoClassDefFoundError: com/sap/tc/logging/LogController)
Here are the rest of the details that the error displays:
Plugin: Web Dynpro Model Editor Services
Pugin ID: com.sap.ide.webdynpro.service.modeleditor
Class: com.sap.ide.webdynpro.modeleditor.wizards.model.creation.ModelDialog
Method: nextPressed
Message: Internal error - see detail information in exception trace.
I'm on Version: 2.0.11 of the NetWeaver Developer Studio.
Anyone else out there with the same problem?
Thanks,
Gough

Hi,
Do check if the following link helps.
Problem Connecting with SAP R3 for creating new model
Regards,
Vijith

Web Dynpro Model Generation for Application Services

Hi Experts,
I'm currently experimenting with the new functionality provided by CE, but there is one thing that I can't seem to figure out. How does the new Web Dynpro model generation work with regards to CAF Application Services? I'm trying to call an application service from a web dynpro application, but it seems as if models are completely different from Netweaver 7.0. What type of model do I need to create? Do I have to expose the application services as web services?
I've tried creating an EJB model and then binding the model to the context, but I kept receiving null pointer exceptions when doing this and I'm not sure if this is the correct way to do this. Can anybody point me to some good documentation on Web Dynpro/CAF interaction in CE?
Thank you,
JP

Hi JP,
You are right, the CAF models are completely different in NW CE 7.1 compared to NW 7.0.
CAF Application Services in CE 7.1 are in fact EJBs. So the EJB model importer is the way to go. You can find <a href="http://help.sap.com/saphelp_nwce10/helpdata/en/45/dd45e4bc295595e10000000a1553f7/frameset.htm">documentation</a> and some <a href="http://help.sap.com/saphelp_nwce10/helpdata/en/45/f7f744aea471fae10000000a1553f6/frameset.htm">tutorials</a> on help.sap.com. If you still have troubles after you go thru these, please post your concrete issues and I'm sure we'll be able to figure out what's been going wrong.
HTH!
-- Vladimir

Web Dynpro Model Editor - Wizard Exception

Hello,
I get the following error when I want to create model in Web Dynpro (Right click on Models > Create model):
Internal error
An internal error has ocurred. See error log for more details.
Plugin name: Web Dynpro Model Editor
Plugin ID:      com.sap.ide.webdynpro.modeleditor
Class:           com.sap.ide.webdynpro.modeleditor.ModelEditorCallback
Method:         createModel
Message:       An error ocurred. See error log for more details.
Exception:     java.lang.NullPointerException: null
Developer Studio version: 7.0.11
Thanks for any advice,
Peter Censcak

Hi Peter,
We have already faced this problem in our company with Windows Vista machines. So, if you have Windows Vista, try to run NWDS under Administrator account and in Windows XP compatibility mode...
If not, probably you should re-install your NWDS.
Best Regards,
Juraj Sedik

Quick Question: ABAP web-dynpro model relies on JCO?

Hi gurus,
As mention in subject. Does ABAP web-dynpro model relies on JCO?
Did a quick search without solid answers...

JCO, is Java Connectors to connect SAP from Java world
You don't need any JCO when you are in the same ABAP Stack
There is no model Nodes/Attributes in Web Dynpro ABAP as in Java, because you are in the same ABAP Stack
Abhi
Edited by: Abhimanyu Lagishetti on Jul 10, 2008 11:35 AM

Web Dynpro ABAP - Select Option and ALV Component Usage

Hi,
I'm new in ABAP Web Dynpro and i was trying to follow the SDN tutorial
Web Dynpro ABAP - Select Option and ALV Component Usage
In this video, we create a new Web Dynpro ABAP component that uses both Select Options and ALV. Developers can learn the basic mechanisms for working with both of these reusable components.
Following the link: https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/media/uuid/39c54fe7-0b01-0010-0eb6-d63ac2bdd637
I implemented and generated the web dynpro with success but when i execute a test i get a dump on select-option definition.
Note
The following error text was processed in the system ECD : Exception condition "TYPE_NOT_FOUND" raised.
The error occurred on the application server ITAWSECCS01D_ECD_00 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: DESCRIBE_BY_NAME of program CL_ABAP_TYPEDESCR=============CP
I went in debug and the piece of code dumping is:
lt_range_table =
wd_this->m_handler->create_range_table( i_typename = 'S_PROJ' ).
Is there someone who can help me?
Thanks in advance,
Stefano.

Hi,
I'm new in ABAP Web Dynpro and i was trying to follow the SDN tutorial
Web Dynpro ABAP - Select Option and ALV Component Usage
In this video, we create a new Web Dynpro ABAP component that uses both Select Options and ALV. Developers can learn the basic mechanisms for working with both of these reusable components.
Following the link: https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/media/uuid/39c54fe7-0b01-0010-0eb6-d63ac2bdd637
I implemented and generated the web dynpro with success but when i execute a test i get
an error as
Note
The following error text was processed in the system EI6 : Exception condition "TYPE_NOT_FOUND" raised.
The error occurred on the application server EC6IDES_EI6_01 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: DESCRIBE_BY_NAME of program CL_ABAP_TYPEDESCR=============CP
I have created a table zmy_table and trying to make USERID field as a select-options.I've written the code as shown below .
data: itab type standard table of zmy_table,
wa type zmy_table.
data:
node_employee type ref to if_wd_context_node,
elem_employee type ref to if_wd_context_element,
stru_employee type wd_this->element_employee ,
item_userid like stru_employee-userid.
navigate from <CONTEXT> to <EMPLOYEE> via lead selection
node_employee = wd_context->get_child_node( name = wd_this->wdctx_employee ).
@TODO handle not set lead selection
if ( node_employee is initial ).
endif.
get element via lead selection
elem_employee = node_employee->get_element( ).
@TODO handle not set lead selection
if ( elem_employee is initial ).
endif.
alternative access via index
Elem_Employee = Node_Employee->get_Element( Index = 1 ).
@TODO handle non existant child
if ( Elem_Employee is initial ).
endif.
get single attribute
elem_employee->get_attribute(
exporting
name = `USERID`
importing
value = item_userid ).
select *
from zmy_table
into table itab
where userid = item_userid.
node_employee = wd_context->get_child_node( 'EMPLOYEE' ).
node_employee->bind_elements( itab ).
Is there someone who can help me and can tell am i doing wrong?
Thanks in advance,
Dheeraj

Inheritance in Web Dynpro Model

Hello
This is the current situation:
I have 3 JPA entity classes much like these (including constructors, getters, setters, ...).
@Entity
public abstract class OuComponent {
@ManyToOne
private Ou ou;
@Entity
public class Ou extends OuComponent {
@OneToMany
private Collection<OuComponent> ouComponentCollection;
@Entity
public class Person extends Component {}
In the database, OuComponent has a discriminator column.
This structure appears to work in a normal web module and an EJB Module.
In Web Dynpro, using a model, I can create a new Person and attach an existing Ou to it (through the inherited property ou from OuComponent).
However, when I try to display the information, I recieve the following error:
java.lang.IllegalArgumentException: Cannot perform write operation 'setRelatedModelObjects' on target role: Class 'Person' is not compatible to class 'OuComponent' of target role 'ouComponentCollection' in model class 'Ou'
It appears that Web Dynpro does not realise that Person is actually a subclass from OuComponent. I think it simply checks the discriminatorcolumn for the word 'OuComponent' and throws this exception because it finds a related entity of the type Person instead of OuComponent (even though, as stated, Person IS-A OuComponent. Web Dynpro just seems to ignore it).
How could I bypass this?
Thanks for your feedback

Hi Vincent.
Have you resolve this problem? If yes, could you post the solution?
Regards
Marcos Brandã

Creating web dynpro model from XMII web service

Hi All,
need some help, after creating model in Web Dynpro from XMII WSDL file everything is fine but when i execute the service. I'm getting the following error:
Service call exception; nested exception is: com.sap.engine.services.webservices.jaxrpc.exceptions.XmlUnmarshalException: XML Deserialization Error. XML is not valid. Element [http://www.sap.com/xMII]<OutTxRecordSetXML> is required in <OutTxExecutionMsg> but can not be found.
Please help!
Regards,
Raj

Hi Sam,
i am providing login details, if i dont i see the authorization error message. I'm using runner to access the BLS transaction now to get the xml data. I'm wondering if there's something wrong on the XMII side, some config?
Regards,
Raj

Web Dynpro Model help

I have a Web Dynpro application in which a user will enter information and click a button to call an RFC. The RFC then returns data to a new view. The user can make changes to this view, and will hit a button to call a BAPI. I am using a custom controller. I am not sure how to feed the results from my RFC to my BAPI. Can someone give me some pointers as to where to begin?

Hi Maz,
Follow This Procedure,
Create Model:
Create a new Model for Your Webdynpro Project.
Name your Model and Give The R/3 Login details
After successful login select your RFC FM module/BAPI
Add your Model to component.
Mapping:
Do Mapping between Model and Your component controller.
Do Mapping Between your component Controller and View
Binding:
Create Required UI elements.
Bind your UI elements
Code:
Write a method to execute You BAPI.
Create a Model Object in InitView and Bind it.
Call execution method.
Regards,
Ramganesan K

Calling Web Dynpro-Model of Application-Service doesnu00B4t work.

Hello!
I have created a Composite Application with Entity- and Application-Services. I have also created the WebDynpro-Model and use it in another WebDynpro application to call the services.
I have a Entity-Service 'PollCatalogue' and an Application Service 'PollCatalogueApp'.
When I call an Entity-Service to create an entity, it works:
APollCatalogue pollcat =
 PollCatalogueServiceProxy.createPollCatalogue();
 pollcat.setName(name);
 pollcat.getAspect().sendChanges();
 IServiceFacade serviceFacade;
 serviceFacade =
 CAFServiceFactory.getServiceFacade(diplDefinition.class);
 serviceFacade.save();
But when I call the create-Method of the Application service nothing is created:
the call is similar to above except that
PollCatalogueServiceProxy.createPollCatalogue();
is replaced by
PollCatalogueAppProxy.createPollCatalogue();
Anyway I don´t understand what is done behind the scenes. My create-Methode has one parameter name, because it is a business key. But the ServiceProxy-create-Methods do not provide a name parameter. What service-methods are called when service-facade.save() is called? In case of Entity-Service-Proxy seems to be the create method. But what if I change more than the key-parameter, what else is called? update? And in case of AppServiceProxy? ???
Does anyone understand what is going on here?
Thank you for your help.
Best regards,
Jörg

Hi Jorg,
About getting an exception:
IQuery query =... ;
query.execute() ;
IMessageList mList = query.getResultAspect().getMessages()
if (mList.size() > 0) {
 for (int i = 0; i < mList.size(); i++) {
 IMessage mes = (IMessage) mList.getMessage(i);
 Throwable ex = (Throwable) mes.getExtension();
 ByteArrayOutputStream bAOStream = new ByteArrayOutputStream();
 PrintStream pStream = new PrintStream( bAOStream);
 ex.printStackTrace(pStream);
 //use bAOStream in order to show stacktrace
Regarding conceptual background about Models and Proxys:
You can find some infomation about wd model:
<a href="/people/valery.silaev/blog/2005/09/09/common-model-interface Model Interface</a>
<a href="https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/cef4f43e-0d01-0010-db84-ede25c874115">WQhy to use webdynpro common model interface ?</a>
I don't know about some proxies documentation. Possible it does not exist. So, there is brief information about it:
CAF data access services - comcafruntime~uicoupling DC. There is an implementation of com.sap.tc.col.client.generic.api api. These interfaces extends generic CMI interfaces. On top of CAF data access services implementation CAF designer generates typed CMI models which you finally use. For supporting of typed CMI models CAF provides additional build-in functionality GCP(generic client proxy) which directly operates over com.sap.tc.col.client.generic.api generic implementation.
I recommend you to learn CAF data access implementation and read information about CMI model. That's not huge area and it gives you necessary understanding.
Best regards,
Aliaksei
P.S. I don't recommend to learn and investigate the GCP implementation. That's just loss of time. The only thing that you need to know there is a black box layer which converts generic CMI model to typed model. Actually you can use generic model directly without typed. To do this use the following method for service facade getting:
com.sap.caf.ui.utils.cool.CAFServiceFactory.getServiceFacade() ;
but not this one:
com.sap.caf.ui.utils.cool.CAFServiceFactory.getServiceFacade(final Class modelDefinition) ;
and also do not use generated proxies at all, just use CMI api for model info setup for model nodes and other generic CMI api.

Can't create model in Web Dynpro

Hi all,
I want to create a model in a web dynpro project.
When i click the "models" --> "Create Model" in the , it appear below error.
===================================================
Internal error
Plugin name :Web Dynpro Model Editor
Plugin ID : com.sap.ide.webdynpro.modeleditor
Class : com.sap.ide.webdynpro.modeleditor.ModelEditorCallback
Method : createModel
Exception : java.lang.NullPointerException: null
===================================================
In the log file :
======================================================
com.sap.ide.webdynpro.ui.service.ServicesUI [Thread[main,5,main]] Error: Internal error
 Plugin name: Web Dynpro Model Editor
 Plugin ID : com.sap.ide.webdynpro.modeleditor
 Class : com.sap.ide.webdynpro.modeleditor.ModelEditorCallback
 Method : createModel
 Message : An error ocurred. See error log for more details.
 Exception : java.lang.NullPointerException: null
!STACK 0
java.lang.NullPointerException
 at com.sap.ide.jcb.core.service.SAPLogonHelper.<init>(SAPLogonHelper.java:48)
 at com.sap.ide.jcb.core.wizardpages.SAPLogonPage$MessageServerPane.fillUpLoadBalancingPaneSystems(SAPLogonPage.java:1003)
 at com.sap.ide.jcb.core.wizardpages.SAPLogonPage$MessageServerPane.show(SAPLogonPage.java:303)
 at com.sap.ide.jcb.core.wizardpages.SAPLogonPage.createControl(SAPLogonPage.java:91)
 at com.sap.ide.webdynpro.modeleditor.wizards.model.creation.ModelWizard.createPageControls(ModelWizard.java:408)
 at org.eclipse.jface.wizard.WizardDialog.createPageControls(WizardDialog.java:524)
 at org.eclipse.jface.wizard.WizardDialog.createContents(WizardDialog.java:473)
 at org.eclipse.jface.window.Window.create(Window.java:302)
 at org.eclipse.jface.window.Window.open(Window.java:552)
 at com.sap.ide.webdynpro.modeleditor.ModelEditorCallback.createModel(ModelEditorCallback.java:52)
 at com.sap.ide.webdynpro.service.modeleditor.ModelService.createModelWithUI(ModelService.java:70)
 at com.sap.ide.webdynpro.service.modeleditor.ServiceWithUI.createModel(ServiceWithUI.java:49)
 at com.sap.ide.webdynpro.tsmodel.application.provider.ModelNodeProvider.createUniqueName(ModelNodeProvider.java:55)
 at com.tssap.selena.impl.model.elements.EntityImpl.createChildEntityUin(EntityImpl.java:936)
 at com.tssap.selena.impl.model.elements.EntityImpl.createChildEntity(EntityImpl.java:502)
 at com.sap.ide.webdynpro.tsmodel.application.actions.CreationAction.runInternal(CreationAction.java:76)
 at com.sap.ide.webdynpro.tsmodel.application.actions.CreationAction.access$000(CreationAction.java:24)
 at com.sap.ide.webdynpro.tsmodel.application.actions.CreationAction$1.run(CreationAction.java:51)
 at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1595)
 at com.sap.ide.webdynpro.tsmodel.application.actions.CreationAction.run(CreationAction.java:57)
 at com.sap.ide.webdynpro.projectbrowser.actions.PBCreateModelAction.run(PBCreateModelAction.java:95)
 at com.tssap.selena.model.extension.action.SelenaActionCollector$GenericElementActionWrapper.run(SelenaActionCollector.java:224)
 at com.tssap.util.ui.menu.MenuFactory$MuSiAction.saveRunAction(MenuFactory.java:1425)
 at com.tssap.util.ui.menu.MenuFactory$MuSiAction.run(MenuFactory.java:1407)
 at com.tssap.util.ui.menu.MenuFactory$DelegateAction.processInternal(MenuFactory.java:616)
 at com.tssap.util.ui.menu.MenuFactory$DelegateAction.access$100(MenuFactory.java:586)
 at com.tssap.util.ui.menu.MenuFactory$DelegateAction$BusyProcessWorker.run(MenuFactory.java:716)
 at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
 at com.tssap.util.ui.menu.MenuFactory$DelegateAction.process(MenuFactory.java:610)
 at com.tssap.util.ui.menu.internal.MenuListenerFactory$ProcessAdapter.widgetSelected(MenuListenerFactory.java:172)
 at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:89)
 at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
 at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)
 at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2022)
 at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1729)
 at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1402)
 at org.eclipse.ui.internal.Workbench.run(Workbench.java:1385)
 at com.tssap.util.startup.WBLauncher.run(WBLauncher.java:79)
 at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:858)
 at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:324)
 at com.sap.ide.eclipse.startup.Main.basicRun(Main.java:291)
 at com.sap.ide.eclipse.startup.Main.run(Main.java:789)
 at com.sap.ide.eclipse.startup.Main.main(Main.java:607)
=============================================================
NWDS
Version: 7.0.13
Build id: 200708072056
OS
Window Vista Home Basic 32bit
Could anyone help me?
Regards.
Wenjr
Message was edited by:
 wenjr wu

I encountered the same issue in all NWDS versions I tested on Windows Vista, while it works perfectly fine on Windows XP.
This issue is caused by com.sap.ide.jcb.core.service.SAPLogonHelper not being able to retrieve system environment variables on Windows Vista.
Fortunately the solution is simple: let NWDS think that it is running on Windows XP instead of Windows Vista. This can be achieved by adding the following parameter to "vm.parameters" in the NWDS installation directory (probably C:\Program Files\SAP\IDE\IDE70\eclipse):
-Dos.name='Windows XP'
(don't forget the single qoutes)
So your vm.parameters should look something like:
-Xmx1024m
-Xms256m
-XX:PermSize=32m
-XX:MaxPermSize=128m
-Dos.name='Windows XP'
Regards,
Hans de Boer
Edited by: Hans de Boer on Jun 25, 2008 1:17 PM

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