Thanks a lot for the responses, as you both pointed out removing dc:tc solved my problem.
nizam
Nizameddin Ordulu wrote:Attribute 'dc' is defined as SINGLE-VALUE.
ldap_add: Constraint violation (19)
additional info: dc: multiple values provided
> [..]
The user2.ldiff file looks like this:
dn: dc=tr,dc=tc
dc: tr
dc: tc
Simply removed the line
dc: tc
since only the attribute value for forming the RDN is needed in the entry.
Ciao, Michael.