Bug 191089 cross tab Binding tab- Aggregate On field is shows incorrect field name
Cross tab-Binding under properties hows incorrect field for 'Aggregate On'. It show show similar to regular table binding 'Aggregate On' field. For example; instead of Location/country it should show either 'N/A' for table or 'Group Country' for any group.
UI/org.eclipse.birt.report.designer.ui.views/src/org/eclipse/birt/report/designer/internal/ui/views/attributes/provider/DataSetColumnBindingsFormHandleProvider.java
String propertyName = ev.getPropertyName( );
			if ( ReportItemHandle.BOUND_DATA_COLUMNS_PROP.equals( propertyName )
					|| ReportItemHandle.DATA_SET_PROP.equals( propertyName ) )
			{
				return true;
			}
		}
		return false;
	}
	public void generateAllBindingColumns( )
	{
		if ( bindingObject != null )
		{
			DataSetHandle datasetHandle = null;
			if ( bindingObject instanceof ReportItemHandle )
			{
				datasetHandle = ( (ReportItemHandle) bindingObject ).getDataSet( );
			}
			else if ( bindingObject instanceof GroupHandle )
			{
				datasetHandle = ( (ReportItemHandle) ( (GroupHandle) bindingObject ).getContainer( ) ).getDataSet( );
			}
			if ( datasetHandle != null )
			{
				try
				{
					CachedMetaDataHandle cmdh = DataSetUIUtil.getCachedMetaDataHandle( datasetHandle );
					for ( Iterator iter = cmdh.getResultSet( ).iterator( ); iter.hasNext( ); )
					{
						ResultSetColumnHandle element = (ResultSetColumnHandle) iter.next( );