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
* elements to avoid that tit refers a non-exsiting template parameter
	 * definition or a wrong type definition.
	 * 
	 * @param prop
	 *            the definition of property
	 *            <code>REF_TEMPLATE_PARAMETER_PROP</code> in template
	 *            elements
	 * @param value
	 *            the new value to set
	 * @throws PropertyValueException
	 *             throws exception if it refers non-exsiting template parameter
	 *             definition or a wrong type definition
	 */
	public void checkProperty( ElementPropertyDefn prop, Object value )
			throws PropertyValueException
	{
		if ( value == null )
			return;
		
		
		
		if ( ( element instanceof ReportItem || element instanceof TemplateReportItem )
				&& IDesignElementModel.REF_TEMPLATE_PARAMETER_PROP.equals( prop
						.getName( ) ) )
		{
			assert value instanceof ElementRefValue;
			if ( ( (ElementRefValue) value ).getElement( ) == null )
			{
				TemplateParameterDefinition templateParam = resolveTemplateParameterDefinition(
						module, ( (ElementRefValue) value ).getName( ) );