Hi,
when i try to open an Query in Eclipce 12-2022 i am faced with the following Error message:java.lang.NoClassDefFoundError: org/eclipse/jface/databinding/swt/WidgetProperties
at com.sap.bw.qd.ui.editor.GeneralDataComposite.createNameControl(G...
I have found a solution to the problem. I had to install Eclipse 2022-09 then install Modeling Tools for SAP BW/4HANA and SAP BW powered by SAP HANA from here.