Hello, Please change the site contact string for HG-01-GRNET from ldap://ce01.isabella.grnet.gr:2135/mds-vo-name=HG-01-GRNET,o=grid to ldap://ce01.isabella.grnet.gr:2170/mds-vo-name=HG-01-GRNET,o=grid in the BDII configuration file. Our GOCDB entry has already been updated. Thank you. -- Kyriakos Ginis