SAP HANA STUDIO create ABAP Project

[adietri]

Hi,

just installed Windows 10 EP 22H2 SAP Gui 770 (configuration and connectivity is ok) and Hana Studio 2.3.74 incl. ABAP Dev Tools 3.28.0 and BW Modelling Tools 1.24.27. Appropriate roles in the Backend-systems are assigned.

Installation seems correct, and Hana Native Connectivity works correct.

However it is not possible to create an ABAP or BW Project to work with the perspectives:

System can obviously not be selected properly:

twice !! click next and empty next screen appears:

now change Size of the screen and blanc new connection appears:

Workflow ends here, it is not possible to come to the next screen. Buttons have no function, even all details are provided.

In the log file seems to be related:

!ENTRY org.eclipse.ui 4 0 2023-10-05 12:47:49.368

!MESSAGE Unhandled event loop exception

!STACK 0

java.lang.NoClassDefFoundError: org/eclipse/jface/databinding/swt/SWTObservables

at com.sap.adt.project.ui.internal.wizard.SystemConnectionInputPage.createBindings(SystemConnectionInputPage.java:689)

at com.sap.adt.project.ui.internal.wizard.SystemConnectionInputPage.createControl(SystemConnectionInputPage.java:440)

at org.eclipse.jface.wizard.WizardDialog.updateForPage(WizardDialog.java:1240)

at org.eclipse.jface.wizard.WizardDialog.lambda$3(WizardDialog.java:1223)

at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)

at org.eclipse.jface.wizard.WizardDialog.showPage(WizardDialog.java:1223)

at org.eclipse.jface.wizard.WizardDialog.nextPressed(WizardDialog.java:918)

at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:469)

at org.eclipse.jface.dialogs.Dialog.lambda$0(Dialog.java:619)

at org.eclipse.swt.events.SelectionListener$1.widgetSelected(SelectionListener.java:84)

at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:252)

at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)

at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4256)

at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)

at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4054)

at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3642)

at org.eclipse.jface.window.Window.runEventLoop(Window.java:823)

at org.eclipse.jface.window.Window.open(Window.java:799)

at org.eclipse.ui.internal.navigator.wizards.WizardShortcutAction.run(WizardShortcutAction.java:102)

at org.eclipse.ui.internal.views.helpers.EmptyWorkspaceHelper$1.linkActivated(EmptyWorkspaceHelper.java:281)

at org.eclipse.ui.forms.widgets.AbstractHyperlink.handleActivate(AbstractHyperlink.java:215)

at org.eclipse.ui.forms.widgets.AbstractHyperlink.handleMouseUp(AbstractHyperlink.java:309)

at org.eclipse.ui.forms.widgets.AbstractHyperlink.lambda$3(AbstractHyperlink.java:117)

at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)

at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4256)

at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)

at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4054)

at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3642)

at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1155)

at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)

at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046)

at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)

at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:643)

at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)

at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:550)

at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:171)

at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:152)

at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)

at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)

at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)

at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)

at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)

at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.base/java.lang.reflect.Method.invoke(Method.java:566)

at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)

at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)

at org.eclipse.equinox.launcher.Main.run(Main.java:1467)

Caused by: java.lang.ClassNotFoundException: org.eclipse.jface.databinding.swt.SWTObservables cannot be found by com.sap.adt.project.ui_3.28.0

at org.eclipse.osgi.internal.loader.BundleLoader.generateException(BundleLoader.java:541)

at org.eclipse.osgi.internal.loader.BundleLoader.findClass0(BundleLoader.java:536)

at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:416)

at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:168)

at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)

... 49 more

Any help?Thanks and kind regards,Axel

[wolfgang_woehrle · Accepted solution]

Hi Axel,

regarding ABAP development tools for Eclipse (ADT): Your client version is not the latest one -> which is 3.36. Please update your ADT client from here. SAP GUI 7.70 and Windows 10 is fine for ADT.

I am sorry, I am no expert for BW Modelling Tools 1.24.27 or SAP HANA Studio.

Kind regards,

Wolfgang

[adietri · Accepted solution]

Hi Wolfgang, BW and ABAP Tools on Eclipse (latest version) are working on my Notebook.

Thanks and kind regards,

Axel