Backup error on RMAN after tablespace creation

[nirasha]

Hi there,
I managed to perform level 0 backup successfully. I created a new tablespace, with a datafile. I tried doing a level 1 backup and it complained 'no parent record'. SO I did a level 0 backup and it crashes when it comes to that tablespace's datafile:

RMAN> run {
2> allocate channel tbsdsk type disk;
3> backup
4> incremental level 0
5> tag incr_tbs0
6> setsize=2097142
7> format '/u07/tapebackup/tape0/fndry_p/%d_%u'
8> (database include current controlfile);
9> release channel tbsdsk;
10> }

RMAN-03022: compiling command: allocate
RMAN-03023: executing command: allocate
RMAN-08030: allocated channel: tbsdsk
RMAN-08500: channel tbsdsk: sid=11 devtype=DISK

RMAN-03022: compiling command: backup
RMAN-03024: performing implicit full resync of recovery catalog
RMAN-03023: executing command: full resync
RMAN-08002: starting full resync of recovery catalog
RMAN-08004: full resync complete
RMAN-03023: executing command: backup
RMAN-08008: channel tbsdsk: starting incremental level 0 datafile backupset
RMAN-08502: set_count=66 set_stamp=415650606 creation_time=06-DEC-00
RMAN-08010: channel tbsdsk: specifying datafile(s) in backupset
RMAN-08522: input datafile fno=00003 name=/u03/oradata/fndry_p/rbs01.dbf
RMAN-08522: input datafile fno=00006 name=/u04/oradata/fndry_p/indx01.dbf
RMAN-08522: input datafile fno=00015 name=/u04/oradata/fndry_p/test_ts1.dbf
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00601: fatal error in recovery manager
RMAN-03004: fatal error during execution of command
RMAN-10038: database session for channel tbsdsk terminated unexpectedly
bash$

I even did a manual resync. Please help.
Thanks,
Nirasha

[raghucharan]

Give a try with this!!
To peform this your RMAN should operate using RECOVERY CATALOG

Use CATALOG command at RMAN prompt

Add your new datafile after connecting to RMAN

RMAN>catalog datafile '/u04/oradata/fndry_p/<NEW DATA FILENAME>' level 0;