java.lang.Exception: The property definition "relational:null-on-null" could not be found.
	at org.teiid.designer.core.extension.EmfModelObjectExtensionAssistant.setPropertyValue(EmfModelObjectExtensionAssistant.java:485)
	at org.teiid.designer.metamodels.relational.extension.RelationalModelExtensionAssistant.setPropertyValue(RelationalModelExtensionAssistant.java:241)
	at org.teiid.designer.relational.model.RelationalModelFactory.applyProcedureExtensionProperties(RelationalModelFactory.java:789)
	at org.teiid.designer.transformation.model.RelationalViewModelFactory.buildObject(RelationalViewModelFactory.java:160)
	at org.teiid.designer.relational.model.RelationalModelFactory.buildFullModel(RelationalModelFactory.java:200)
	at org.teiid.designer.transformation.model.RelationalViewModelFactory.build(RelationalViewModelFactory.java:110)
	at org.teiid.designer.transformation.ui.actions.CreateViewProcedureAction.createViewProcedureInTxn(CreateViewProcedureAction.java:211)
	at org.teiid.designer.transformation.ui.actions.CreateViewProcedureAction.run(CreateViewProcedureAction.java:186)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)