Bug 189842 Changing the dimension will lead the exception when preview[1102]
Description: Changing the dimension will lead the exception when preview[1102] Build number: 2.2.0.v20070530-0630 Steps to reproduce: 1, New a crosstab and preview 2, Remove one of dimension 3, Drag another dimension from cube into the removed area 4, Preview Expected result: The preview should be successfully Actual result: Exception occurs Error log: - The binding "CUSTOMER_REGION" refers to invalid levels. data.olap.invalidBindingReferToInexitDim ( 1 time(s) ) detail : org.eclipse.birt.data.engine.core.DataException: The binding "CUSTOMER_REGION" refers to invalid levels. at org.eclipse.birt.data.engine.olap.impl.query.CubeCursorImpl.validateBindings(CubeCursorImpl.java:109) at org.eclipse.birt.data.engine.olap.impl.query.CubeCursorImpl.<init>(CubeCursorImpl.java:70) at org.eclipse.birt.data.engine.olap.impl.query.CubeQueryResults.getCubeCursor(CubeQueryResults.java:75) at org.eclipse.birt.report.engine.data.dte.CubeResultSet.<init>(CubeResultSet.java:78) at org.eclipse.birt.report.engine.data.dte.DteDataEngine.doExecuteCube(DteDataEngine.java:234) at org.eclipse.birt.report.engine.data.dte.DteDataEngine.doExecuteQuery(DteDataEngine.java:120) at org.eclipse.birt.report.engine.data.dte.AbstractDataEngine.execute(AbstractDataEngine.java:178) at org.eclipse.birt.report.engine.executor.ExecutorManager$ExecutorContext.executeQuery(ExecutorManager.java:403) at org.eclipse.birt.report.item.crosstab.core.re.executor.BaseCrosstabExecutor.executeQuery(BaseCrosstabExecutor.java:95)
xtab/org.eclipse.birt.report.item.crosstab.ui/src/org/eclipse/birt/report/item/crosstab/internal/ui/editors/model/CrosstabAdaptUtil.java
}
			handle = handle.getContainer( );
		}
		return null;
	}
	
	/**
	 * @param extendedHandle
	 * @return
	 */
	public static LevelViewHandle getLevelViewHandle(
			ExtendedItemHandle extendedHandle )
	{
		AbstractCrosstabItemHandle handle = (AbstractCrosstabItemHandle) CrosstabUtil.getReportItem( extendedHandle );
		while ( handle != null )
		{
			if ( handle instanceof LevelViewHandle )
			{
				return (LevelViewHandle) handle;
			}
			handle = handle.getContainer( );
		}
		return null;
	}
	/**
	 * @param extendedHandle
	 * @return
	 */
	public static DimensionViewHandle getDimensionViewHandle(
			ExtendedItemHandle extendedHandle )