Make sure your custom object class is defined in the directory schema.
Locate the following directory entry:
ou=basicuser,ou=creationtemplates,ou=templates,ou=default, ou=globalconfig,ou=1.0,ou=dai,ou=services, o=$Root_Suffix |
where $Root_Suffix is the root suffix of your directory.
Add the following attribute:value to the entry:
sunkeyValue:required=objectClass=$Your_Custom_Objectclass. |
where $Your_Custom_Objectclass is your custom object class.