Extending the Schema

In trying to extend the schema for post install eDirectory running on OES11 sp1 I am having errors return on the apple.schema file when using ICE through iManager:

Novell Import Convert Export utility for Novell eDirectory
version: 20702.00e
Copyright 2000-2005 Novell, Inc. All rights reserved. U.S. Patent No. 6,915,287.
Source Handler: ICE SCH Data handler for Novell eDirectory (version: 20702.00e)
Destination Handler: ICE LDAP handler for Novell eDirectory (version: 20702.00e)
Getting source schema...done.
line '1': syntax error at "Apple" missing DEFINITIONSin schema definition
Summary :
Total Records Parsed = 0
Attributes Parsed = 0
ObjectClasses Parsed = 0
failed.
Options Used:
-l/var/opt/novell/iManager/nps/WEB-INF/temp/ice6390810317650448130/ice.log -e/var/opt/novell/iManager/nps/WEB-INF/temp/ice6390810317650448130/error.ldf -SSCH -f/var/opt/novell/iManager/nps/WEB-INF/temp/ice6390810317650448130/ice6916292921275947829.tmp -DLDAP -s128.211.1.173 -p389 -B

I was under the impression that importing schema files was supported according to the docs but this one fails. Oh and the schema file is from OS X 10.8 Mountain Lion and is identical to OS X 10.6 and 10.5 apple.schema files.