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.core/src/org/eclipse/birt/report/designer/util/DEUtil.java
.hasNext( ) )
				{
					return (ReportItemHandle) handle;
				}
			}
			ReportItemHandle result = getBindingHolder( handle.getContainer( ) );
			if ( result == null
					&& handle instanceof ReportItemHandle
					&& !( handle instanceof GridHandle ) )
			{
				result = (ReportItemHandle) handle;
			}
			return result;
		}
		return null;
	}
	/**
	 * Return the first DataSetHandle for a report item.
	 * 
	 * If the report item has no DataSetHandle, search for it's container if
	 * container is not a ListingHandle.
	 * 
	 * @param handle
	 *            the ReportItemHandle
	 * @return Available DataSetHandle
	 */
	public static DataSetHandle getFirstDataSet( DesignElementHandle handle )
	{
		DataSetHandle dataSetHandle = null;
		if ( handle instanceof ReportItemHandle )