Restore - filename for datafile is missing in the control file

Question

I am practicing RMAN recovery procedures and I encountered a problem that I do not know how to solve.
1) I took a hot backup of my test database.
2) Create tablespace TS_DATA_TEMP
3) Deleted tablespace TS_DATA which had 2 datafiles
4) Created tablespace TS_DATA with 1 datafile
5) shutdown database
6) logged into RMAN in nomount
7) restore controlfile from autobackup;
8) alter database mount;
9) restore database;
RMAN> restore database;
Starting restore at 22-AUG-08
using channel ORA_DISK_1
the filename for datafile 5 is missing in the control file
skipping datafile 1; already restored to file /u02/oradata/EDM91/system01.dbf
skipping datafile 2; already restored to file /u02/oradata/EDM91/undotbs01.dbf
skipping datafile 6; already restored to file /u02/oradata/EDM91/index
skipping datafile 3; already restored to file /u02/oradata/EDM91/sysaux01.dbf
skipping datafile 7; already restored to file /u03/oradata/EDM91/TS_INDEX01.dbf
skipping datafile 9; already restored to file /u03/oradata/EDM91/TS_LOB01.dbf
skipping datafile 4; already restored to file /u02/oradata/EDM91/users01.dbf
restore not done; all files readonly, offline, or already restored
Finished restore at 22-AUG-08
10) tried to recover
Starting recover at 22-AUG-08
using channel ORA_DISK_1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of recover command at 08/22/2008 15:04:22
RMAN-06094: datafile 5 must be restored
SQL> select name from v$datafile where file#=5;
NAME
/u04/oradata/EDM91/TS_DATA.dbf
12) alter database backup controlfile to trace
DATAFILE
'/u02/oradata/EDM91/system01.dbf',
'/u02/oradata/EDM91/undotbs01.dbf',
'/u02/oradata/EDM91/sysaux01.dbf',
'/u02/oradata/EDM91/users01.dbf',
'/u04/oradata/EDM91/TS_DATA.dbf',
'/u02/oradata/EDM91/index',
'/u03/oradata/EDM91/TS_INDEX01.dbf',
'/u04/oradata/EDM91/TS_DATA02.dbf',
'/u03/oradata/EDM91/TS_LOB01.dbf'
CHARACTER SET UTF8
So i'm not sure what the problem is. Datafile TS_DATA.dbf is located in the control file but i'm getting the error: the filename for datafile 5 is missing in the control file.
Suggestions on what's wrong with the control file?

Answer 1

I found my mistake; a newbie error.
I did not know I needed to include in my restore command the 'until' option when doing incomplete recovery. I only included the 'until' option in the recover command:
original command
restore database;
recover database until sequence =123;
should be
restore database until sequence = 123;
recover database until sequence =123;
I usually run the command using a RUN block with a SET UNTIL SEQUENCE but this case I used the single commands separately.
RUN
+{+
SET UNTIL sequence 123;
RESTORE DATABASE;
RECOVER DATABASE;
+}+