Receive error when attempting to modify user, required field is empty.

I am using an older version of directory administrator as it is the one 
that works and comes with my install of SuSE Linux for 390, the version 
1.1.9.

When I modify a user account I receive the following error:

A required field is empty, has invalid characters, or your directory does 
not support a required object class.  Please complete missing fields, 
correct invalid characters and check if your directory has support for 
needed object classes.

The console simply goes through a list of attributes and lists the old and 
the new.  The last line that appears is:

LDAP_MOD_DELETE objectclass
        account

Any ideas?

And this one is for the LINUX-390 folks, any idea why my 
Directory_Administrator 1.5.1 would crash upon connecting.  I downloaded 
the SRPM and ran a rpm --rebuild.  It complained that I did not have 
openldap-devel so I having openldap2-devel decided to execute rpm --nodeps 
--rebuild ....  The build appeared fine and the install went fine.  The 
GUI comes up and then when I go through the wizard life is good.  Then 
upon connecting and of course it tries to load all the user icons, it 
crashes.

Thanks!

Eric Sammons
(804)697-3925
FRIT - Unix Systems