IDM drivers do not start after applying eDirectory 8.8.5 Patch 4

IDM drivers do not start after applying eDirectory 8.8.5 Patch 4.  This has also occurred by upgrading from eDir 8.8.2 to any version of eDir 8.8.5 or higher.
"ndstrace -c modules" shows vrdim as "not loaded."
 
eDirectory and IDM have each a specific version of jclient.  novell-DXMLengn is the rpm package installed by IDM that contains the IDM jclient and novell-edirectory-jclnt is the rpm package installed by eDirectory that contains the eDirectory jclient.  The eDirectory 8.8.5 Patch installation script re-created the jclient symlink, pointing it to the eDirectory jclient instead of IDM's.
 
jclient symlink before the Patch 4 installation.

linux-o64z:/opt/novell/eDirectory/lib # ls -l *jclnt*

-rw-r--r-- 1 root root 0 Apr 9 01:37 libjclnt.so -> libjclnt.so.0.0.0
 
jclient symlink after the Patch 4 installation

idmachine1:/opt/novell/eDirectory/lib # ls -l *jclnt*
-rw-r--r-- 1 root root 0 Apr 9 01:37 libjclnt.so -> /opt/novell/eDirectory/lib/jclnt/libjclnt.so

Recreate the symlink pointing it to the IDM jclient and restarting eDirectory will fix the issue.

ln -s /opt/novell/eDirectory/lib/libjclnt.so.0.0.0 /opt/novell/eDirectory/lib/libjclnt.so

/etc/init.d/ndsd restart

Additional error codes:
com.novell.admin.common.exceptions.UniqueSPIException: (Error -783) The DirXML Interface Module (VRDIM) is not currently loaded.