If you upgrade Business Continuity Manager to 7.4 or later, a CTG information CSV file is required to execute the YKIMPORT or YKEXPORT command for Universal Replicator copy groups. Before executing either command, assign and catalog the CSV file datasets, and then, for the YKIMPORT command, specify the CSV file with the DD name INCTG, and, for the YKEXPORT command, specify the CSV file with the DD name OUTCTG. If you execute either command without specifying the CTG information CSV file, the command will fail with the YKJ150E message.