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/util/ModelUtil.java
int ns = ( (ElementDefn) element.getDefn( ) ).getNameSpaceID( );
		if ( element.getName( ) != null
				&& ns != MetaDataConstants.NO_NAME_SPACE
				&& element.getContainerInfo( ).isManagedByNameSpace( ) )
			module.getNameSpace( ns ).insert( element );
	}
	/**
	 * Checks whether these is reference between <code>reference</code> and
	 * <code>referred</code>.
	 * 
	 * @param reference
	 * @param referred
	 * 
	 * @return <code>true</code> if there is reference. Otherwise
	 *         <code>false</code>.
	 */
	public static boolean isRecursiveReference( DesignElement reference,
			ReferenceableElement referred )
	{
		if ( reference == referred )
			return true;
		List backRefs = referred.getClientList( );
		List referenceElements = new ArrayList( );
		for ( int i = 0; i < backRefs.size( ); i++ )
		{
			BackRef backRef = (BackRef) backRefs.get( i );
			DesignElement tmpElement = backRef.getElement( );
			if ( tmpElement == reference )
				return true;
			if ( tmpElement instanceof ReferenceableElement )