still unclear on error 69

[Jon Roberts <jon@mentata.com>]

Using OpenLDAP 2.1 and I'm running into an issue trying to extend an 
entry to include participation in new objectclasses (e.g. extending a 
person entry with objectclasses organizationalperson and inetorgperson). 
This used to work fine, but now I get an LDAP 69 error (object class 
mods prohibited). I noticed a post/response on this from last month:

http://www.openldap.org/lists/openldap-software/200307/msg00646.html

but I fail to understand how the schema is involved, since all three of 
these classes are already represented. In other words, I have no earthly 
idea what I would do to the schema to make this work, and wouldn't want 
to modify a standard schema file in the first place.

Does this mean there is no way to modify the objectclass attribute of an 
entry through the protocol without turning schema checking off?

Jon Roberts
www.mentata.com