Cannot send invoices from more than 1 company. Cannot send document for more than one Party receiver. Combination of message type and party must be unique. Company "%(company)s" lacks EDI sender identifier. Party "%(party)s" lacks EDI receiver identifier. EDI Sequence must be defined in Edocument Configuration. EDI export path is not defined in Edocument Configuration. Message type must be unique. Path for EDI files of message type "%(message_type)s" not defined.