Can't create a model
Hi,
I have an usable SLD server.
Now, I have to configure NDS on my local workstation.
I have changed the windows hosts and services files and inscribed the SLD server as group in my SAP Gui Frontend.
Now, if I want to Create a model in my Webdynpro application, I don't see the message server in the combobox "System" of the register card "Load Balancing".
I know that the SLD is working correctly, but I can't use him.
Can it be a problem, that I have installed the NDS before I have installed the SAP Frontend Gui?
regards,
Dennis
hi,
the NDS doesn't use the SLD for these settings.
you have to enter your message server manually.
kr, achim
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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)
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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)
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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 wuI 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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