Playing on my test server with dynlist, trying to set it up via cn=config. I issue - awilliam@linux-m3mt:~> ldapadd -x -h 172.16.55.129 -D 'cn=Adam Williams,ou=People,ou=Entities,ou=SAM,o=Morrison Industries,c=US' -W -f dynlist.ldif Enter LDAP Password: where dynlist.ldif is - dn: olcOverlay=dynlist,olcDatabase={1}hdb,cn=config objectClass: olcOverlayConfig objectClass: olcDynamicList olcOverlay: dynlist - and it fails with error - adding new entry "olcOverlay=dynlist,olcDatabase={1}hdb,cn=config" ldap_add: Other (e.g., implementation specific) error (80) additional info: unable to fetch objectClass "groupOfURLs" - and slapd crashes at the next operation. Anyone recognize that one or know how to work around? Am I somehow missing the "groupOfURLs" schema? If I dump my cn=SubSchema I don't see a reference to "groupOfURLs". Version: Telkomsa openldap2.4-2.4.20-1.el5