Bug 200885 Invalid group key column name: _{$TEMP_GROUP_1$} occurs when preview attached report[1102]
Description: Open the attached report design and preview. Actual result: Exception occurs: Invalid group key column name: _{$TEMP_GROUP_1$}_Invalid group key column name: _{$TEMP_GROUP_1$}_ ( 2 time(s) ) detail : org.eclipse.birt.report.data.adapter.api.AdapterException: Invalid group key column name: _{$TEMP_GROUP_1$}_Invalid group key column name: _{$TEMP_GROUP_1$}_ at org.eclipse.birt.report.data.adapter.impl.DataRequestSessionImpl.prepare(DataRequestSessionImpl.java:476) at org.eclipse.birt.report.engine.data.dte.DteDataEngine.doPrepareQuery(DteDataEngine.java:100) at org.eclipse.birt.report.engine.data.dte.AbstractDataEngine.prepare(AbstractDataEngine.java:138) at org.eclipse.birt.report.engine.executor.ReportExecutor.execute(ReportExecutor.java:94) at org.eclipse.birt.report.engine.internal.executor.wrap.WrappedReportExecutor.execute(WrappedReportExecutor.java:59) at org.eclipse.birt.report.engine.internal.executor.dup.SuppressDuplciateReportExecutor.execute(SuppressDuplciateReportExecutor.java:50) at org.eclipse.birt.report.engine.internal.executor.wrap.WrappedReportExecutor.execute(WrappedReportExecutor.java:59) at org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.doRun(RunAndRenderTask.java:138) at org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.run(RunAndRenderTask.java:68) at org.eclipse.birt.report.service.ReportEngineService.runAndRenderReport(Unknown Source) at org.eclipse.birt.report.service.ReportEngineService.runAndRenderReport(Unknown Source) at org.eclipse.birt.report.service.BirtViewerReportService.runAndRenderReport(Unknown Source) at org.eclipse.birt.report.service.actionhandler.BirtGetPageAllActionHandler.__execute(Unknown Source) at org.eclipse.birt.report.service.actionhandler.AbstractBaseActionHandler.execute(Unknown Source)
data/org.eclipse.birt.data.tests/test/org/eclipse/birt/data/engine/api/DataSetCacheTest.java
+ "}" );
		
		String[] scriptColumnNames = new String[]{
				"NUM", "SQUARE", "STR"
		};
		int[] scriptColumnTypes = new int[]{
				DataType.INTEGER_TYPE,
				DataType.DOUBLE_TYPE,
				DataType.STRING_TYPE
		};
		for ( int i = 0; i < scriptColumnNames.length; i++ )
		{
			ColumnDefinition colInfo = new ColumnDefinition( scriptColumnNames[i] );
			colInfo.setDataType( scriptColumnTypes[i] );
			odaDataSet.getResultSetHints( ).add( colInfo );
		}
		QueryDefinition queryDefinition = this.newReportQuery( );
		queryDefinition.setDataSetName( odaDataSet.getName( ) );
		rowBeArray = new IBaseExpression[3];
		ScriptExpression expr = new ScriptExpression( "dataSetRow.NUM" );
		rowBeArray[0] = expr;
		expr = new ScriptExpression( "dataSetRow.SQUARE" );
		rowBeArray[1] = expr;
		expr = new ScriptExpression( "dataSetRow.STR" );
		rowBeArray[2] = expr;
		
		rowBeNames = new String[3];
		rowBeNames[0] = "NUM1";
		rowBeNames[1] = "SQUARE1";
		rowBeNames[2] = "STR1";