Bug 182677 Crosstab can not be converted to template item
The logic in model to check if crosstab can be converted to template report item returns false, but it should be true. The related check code is at DesignElementHandle.canTransformToTemplate().
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/command/TemplateCommand.java
TemplateParameterDefinition templateparam = templateItem
				.getTemplateParameterElement( module );
		if ( templateparam == null )
			throw new TemplateException(
					templateItem,
					TemplateException.DESIGN_EXCEPTION_TRANSFORM_TO_REPORT_ITEM_FORBIDDEN );
		module.rename( reportItem );
		ActivityStack stack = getActivityStack( );
		stack.startTrans( );
		try
		{
			PropertyCommand pcmd = new PropertyCommand( module, reportItem );
			pcmd.setProperty( IDesignElementModel.REF_TEMPLATE_PARAMETER_PROP,
					templateparam.getName( ) );
			ContentCommand cmd = new ContentCommand( module, focus );
			cmd.transformTemplate( templateItem, reportItem, false );
		}
		catch ( SemanticException e )
		{
			stack.rollback( );
			throw e;
		}
		stack.commit( );
	}
	/**
	 * Transforms the given template data set to a data set with the given real
	 * data set.
	 * 
	 * @param templateDataSet
	 *            the template data set to be transformed