Begin backup

ALTER SYSTEM SWITCH LOGFILE;
alter tablespace SYSTEM begin backup;
alter tablespace CTXD begin backup;
alter tablespace OWAPUB begin backup;
alter tablespace ODM begin backup;
alter tablespace PORTAL begin backup;
alter tablespace APPS_UNDOTS1 begin backup;
alter tablespace APPS_TS_TX_DATA begin backup;
alter tablespace APPS_TS_TX_IDX begin backup;
alter tablespace APPS_TS_SEED begin backup;
alter tablespace APPS_TS_INTERFACE begin backup;
alter tablespace APPS_TS_SUMMARY begin backup;
alter tablespace APPS_TS_NOLOGGING begin backup;
alter tablespace APPS_TS_ARCHIVE begin backup;
alter tablespace APPS_TS_QUEUES begin backup;
alter tablespace APPS_TS_MEDIA begin backup;
alter tablespace OLAP begin backup;
exit