Schedule Daily backup error

Question

Dear all,
Here is the error message in daily backup log file:
===================================================================
Backup Set 302 25-SEP-08
Backup Piece 302 25-SEP-08 /u02/db/backup/RMAN/backup_UAT_666356697_324_1_a4jrfiup_1_1.bck
Controlfile Copy 2 18-AUG-08 /home/oracle/rsbackup/UAT/backup_control.ctl
released channel: ch1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of delete command on default channel at 10/03/2008 11:15:23
ORA-19569: no device is allocated to this session
Recovery Manager complete.
=====================================================================
Anything wrong? How can I solve this?
Best Regards,
Amy

Answer 1

I get the following error message:
RMAN> Run
2> {
3> CONFIGURE CONTROLFILE AUTOBACKUP ON;
4> CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAYS;
5> allocate channel ch1 type disk format '/u02/db/backup/RMAN/backup_%d_%t_%s_%p_%U.bck';
6> backup incremental level 1 cumulative database plus archivelog delete all input;
7> backup current controlfile;
8> backup spfile;
9> release channel ch1;
10> allocate channel for
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00558: error encountered while parsing input commands
RMAN-01005: syntax error: found "for": expecting one of: "channel_id, double-quoted-string, identifier, single-quoted-string"
RMAN-01007: at line 10 column 18 file: daily_backup_db.rmn
-------------------- Here is the backup script -------------------------
Run
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAYS;
allocate channel ch1 type disk format '/u02/db/backup/RMAN/backup_%d_%t_%s_%p_%U.bck';
backup incremental level 1 cumulative database plus archivelog delete all input;
backup current controlfile;
backup spfile;
release channel ch1;
allocate channel for maintenance type disk;
delete noprompt obsolete;
delete noprompt archivelog all backed up 2 times to disk;
Please advice,
Amy