2476361 - ClassCastException raised, in a HANA view based HCPR

A HANA Information View model based HCPR (HANA Composite Provider) is wanted to be opened, or modeled. During the procedure, java.lang.ClassCastException raised, which can be seen in the Error log:

java.lang.ClassCastException: Cannot cast class com.sap.ndb.studio.bi.model.calculation.impl.RootCalculationImpl to interface com.sap.ndb.studio.model.data.entity.Entity
at com.sap.bw.hcpr.ui.commands.ModelModify.addHanaInput(ModelModify.java:322)
at com.sap.bw.hcpr.ui.commands.ModelModify.addHanaInput(ModelModify.java:297)
at com.sap.bw.hcpr.ui.editor.gra.feature.CreateNodeFeature$1.run(CreateNodeFeature.java:141)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2241)
at com.sap.bw.hcpr.ui.editor.gra.feature.CreateNodeFeature.handleHanaView(CreateNodeFeature.java:135)
at com.sap.bw.hcpr.ui.editor.gra.feature.CreateNodeFeature.execute(CreateNodeFeature.java:106)
.
.
at com.sap.bw.hcpr.ui.editor.gra.HcprDiagramEditor$HcprDiagramBehavior.access$0(HcprDiagramEditor.java:1)
at com.sap.bw.hcpr.ui.editor.gra.HcprDiagramEditor$HcprDiagramBehavior$2.run(HcprDiagramEditor.java:128)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2241)
at com.sap.bw.connectivity.util.WorkspaceUtil.executeOnWorkspace(WorkspaceUtil.java:32)
at com.sap.bw.hcpr.ui.editor.gra.HcprDiagramEditor$HcprDiagramBehavior.executeFeature(HcprDiagramEditor.java:131)

SAP NetWeaver 7.4

SAP NetWeaver 7.5

SAP BW/4HANA

Program Files, Program Files (86), ClassCastException, com.sap.ndb.studio.model.data.entity.Entity, RootCalculationImpl , KBA , BW-MT-HCPR , CompositeProvider in BW Modeling Tools , Problem