ORA-01504: database name 'DEV1' does not match parameter db_name 'PROD1'

Question

Hi, All -
This is my first time cloning a database. The recovery finished but gave me the following error message. All the parameters in the pfile are set to "DEV1". I believe that the parameter db_name 'PROD1' exists in the control file and causing this error. The control file is under ASM.
How can I change the parameter in the control file and bring the 'DEV1' cloned database up? Also, how can I avoid this issue next time I do a clone?
Thanks in advance!
Oracle 10g Release 2 on RHEL5
Database cloning using RMAN Duplicate > ORA-01504: database name 'DEV1' does not match parameter db_name 'PROD1'
ASMCMD> ls
control01.ctl
current.275.729098001
archive log filename=/u001/dbsvr/dev1/1_131706_653848580.dbf recid=59 stamp=741953991
media recovery complete, elapsed time: 00:09:31
*Finished recover at 01-FEB-11*
contents of Memory Script:
   shutdown clone;
   startup clone nomount ;
executing Memory Script
database dismounted
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area     725614592 bytes
Fixed Size                     2075592 bytes
Variable Size                448791608 bytes
Database Buffers             268435456 bytes
Redo Buffers                   6311936 bytes
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "DEV1" RESETLOGS ARCHIVELOG
  MAXLOGFILES     50
  MAXLOGMEMBERS      5
  MAXDATAFILES      100
  MAXINSTANCES     1
  MAXLOGHISTORY     5445
LOGFILE
  GROUP  1 '+DATA3/dev1/datafile/redo01.log' SIZE 100 M ,
  GROUP  2 '+DATA3/dev1/datafile/redo02.log' SIZE 100 M ,
  GROUP  3 '+DATA3/dev1/datafile/redo03.log' SIZE 100 M
DATAFILE
  '+DATA3/dev1/datafile/system01.dbf'
CHARACTER SET WE8ISO8859P1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 02/01/2011 10:30:17
RMAN-06136: ORACLE error from auxiliary database: ORA-01503: CREATE CONTROLFILE failed
ORA-01504: database name 'DEV1' does not match parameter db_name 'PROD1'
RMAN>
RMAN> **end-of-file**
RMAN>

Answer 1

Respected, Sybrand Bakker -
Thanks for constructive feedback!
Here are the command that I ran.
RMAN> connect target sys/<password>@PROD1
connected to target database: PROD1 (DBID=556212836)
RMAN> connect auxiliary sys/<password>
connected to auxiliary database: DEV1 (not mounted)
RMAN> @rman_dup.sql
rman_dup.sql contains
run {
    allocate auxiliary channel d1 type disk;
set newname for datafile 1 to '+DATA3/dev/datafile/system01.dbf';
set newname for datafile 2 to '+DATA3/dev/datafile/undotbs01.dbf';
set newname for datafile 3 to '+DATA3/dev/datafile/cwmlite01.dbf';
set newname for datafile 4 to '+DATA3/dev/datafile/drsys01.dbf';
set newname for datafile 5 to '+DATA3/dev/datafile/example01.dbf';
set newname for datafile 6 to '+DATA3/dev/datafile/indx01.dbf';
set newname for datafile 7 to '+DATA3/dev/datafile/odm01.dbf';
set newname for datafile 8 to '+DATA3/dev/datafile/tools01.dbf';
set newname for datafile 9 to '+DATA3/dev/datafile/users01.dbf';
set newname for datafile 10 to '+DATA3/dev/datafile/xdb01.dbf';
set newname for datafile 11 to '+DATA3/dev/datafile/cons01.dbf';
set newname for datafile 12 to '+DATA3/dev/datafile/survey01.dbf';
set newname for datafile 13 to '+DATA3/dev/datafile/mem201.dbf';
set newname for datafile 14 to '+DATA3/dev/datafile/cons02.dbf';
set newname for datafile 15 to '+DATA3/dev/datafile/mem202.dbf';
set newname for datafile 16 to '+DATA3/dev/datafile/cater01.dbf';
set newname for datafile 17 to '+DATA3/dev/datafile/users02.dbf';
set newname for datafile 18 to '+DATA3/dev/datafile/mar_data01.dbf';
set newname for datafile 19 to '+DATA3/dev/datafile/sysaux01.dbf';
set newname for datafile 20 to '+DATA3/dev/datafile/streams_tbs_01.dbf';
set newname for datafile 21 to '+DATA3/dev/datafile/users03.dbf';
set newname for tempfile 1 to '+DATA3/dev1/tempfile/temp01.dbf';
  duplicate target database to dev1
  until scn 48712532746
  logfile
   '+DATA3/dev1/datafile/redo01.log' size 100M,
   '+DATA3/dev1/datafile/redo02.log' size 100M,
   '+DATA3/dev1/datafile/redo03.log' size 100M;
}Edited by: CipherDBA on Feb 3, 2011 10:50 AM