when running the update-script:

php update/common/scripts/4.0/fixclassremoteid.php -s <siteaccess>

I run into the error:

PHP Fatal error:  Call to a member function deleteStoredClassAttribute() on a non-object in /kernel/classes/ezcontentclass.php on line 911

I solved this for the moment, by commenting this line
<code>
911 //$dataType->deleteStoredClassAttribute( $classAttribute, $version );
<code>

But you might wanna know
Susan