Explanation: An error occurs while truncating the container database. This error may occur during the modification or deletion of an entry from the container database. The container database exists in file cntrDB, which is located at install_path/netbackup/vault/sessions/cntrDB.
Recommended Action: See the log file under the directory netbackup/logs/vault for more details. Be aware that a log file is not created unless the netbackup/logs/vault directory has already been created.