Hi, Was trying to do a search against the directory, with results sorted on the createTimestamp attribute using JNDI. Got this back: javax.naming.OperationNotSupportedException: [LDAP: error code 12 - Sort Response Control]; remaining name '...' Any idea of the reason for this? I was under the impression that server-side sorting was supported. Cheers, Derek Please access the attached hyperlink for an important electronic communications disclaimer: http://www.lse.ac.uk/collections/planningAndCorporatePolicy/legalandComplianceTeam/legal/disclaimer.htm