Please ignore my last post, this was nonsense. Now I've got guide data in db! :-) I comment out if (n.LinkageType == 4) { // PrivateTypes.GuideOnSingleTransport = true; // PrivateTypes.GuideTransportID = n.LinkageTransportID; } in SIParser::ParseDescriptorLinkage Is this a bug, unimplemented or wronge data in transport? Kristian.