objectclass modification

["Jonathan Higgins" <jhiggins@kennesaw.edu>]

I want to add the groupOfURLs object class to a bunch of groups in my
tree, but because it and posixGroup are both structural I had to create
a new objectClass.  Done, and have successfully added a group using the
new object class and it holds all the attributes that I want.

I have a bunch of groups and I want to replace the objectClass on each
one, but I get the LDAP_NO_OBJECT_CLASS_MODS or error 69.  Any way
around this without deleting and then recreating the group?

I have valid oid and such.. here is my schema for the group object

objectclass (1.2.6.1.4.1.XXXXX.2.2.3
             NAME 'myEduGroup'
             SUP ( posixGroup $ groupOfURLs ) STRUCTURAL
             DESC ' My State University Group'
             MUST ( cn )
             MAY ( gidNumber $ memberURL $ memberUid $ userPassword $
description ) )

the nis.schema and dyngroup.schema are both included in my slapd.conf.
I am using perl-ldap to write a program to do the changes, because I
have around 10k groups at the moment.

any suggestions?

Jonathan Higgins
Network Service Specialist IV
Kennesaw State University
jhiggins@kennesaw.edu