SAP Knowledge Base Article - Preview

2996470 - The chosen operation is not currently available NWDS 7.5


You right click on a project in the Enterprise Portal perspective and select option 'Add Class to Build Path'


and get error 'The chosen operation is not currently available.'


The .log file in the metadata directory under the NWDS workspace could contain errors like these:

!ENTRY org.eclipse.ui 4 4 2020-12-01 08:20:42.505
!MESSAGE Could not create action delegate for id: IJavaProjectAcion
!SUBENTRY 1 org.eclipse.equinox.registry 4 1 2020-12-01 08:20:42.505
!MESSAGE Plug-in was unable to load class
java.lang.ClassNotFoundException: An error occurred while automatically activating bundle (1118).

Caused by: org.osgi.framework.BundleException: Error loading bundle activator.
at org.eclipse.osgi.internal.framework.BundleContextImpl.start(
at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(
at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(
at org.eclipse.osgi.container.Module.doStart(
at org.eclipse.osgi.container.Module.start(
at org.eclipse.osgi.framework.util.SecureAction.start(
at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(
... 46 more
Caused by: java.lang.ClassNotFoundException: org.eclipse.core.internal.compatibility.PluginActivator cannot be found by



SAP NetWeaver Developer Studio 7.5


SAP NetWeaver 7.5


KBA , BC-DWB-JAV-COR , Core Frameworks , Problem

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