(ITS#5645) <suffix> invalid DN 21 (Invalid syntax)

Full_Name: MSM-Projects Support Version: 2.4.11 OS: Debian Linux (2.6.18-6-xen-amd64) URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (213.9.60.153)

We installed a ldap server version 2.4.11. With default slapd.conf the server is starting. Changing the default-suffix to a version we need (building a replica with an existing host), we get error:

line 54 (suffix "o=my-domain, c=com")

...

...

dnPrettyNormal: <o=my-domain, c=com>

=> ldap_bv2dn(o=my-domain, c=com,0) <= ldap_bv2dn(o=my-domain, c=com)=0 ldap_err2string /usr/local/openldap/etc/openldap/slapd.conf: line 54: <suffix> invalid DN 21 (Invalid syntax)