recover missing (ORA-01092) UNDO tablespace

Similar Questions

• Impossible to drop the undo tablespace

  Hello
  
  ORACLE VERSION: 11.1.0
  OPERATING SYSTEM: WINDOWS XP
  
  I have been uable to drop the undo tablespace. Here I create a new undo tablespace and trying to drop the old undo tablespace.
  
  I had given alter system set UNDO_TABLESPACE = newundo tablespace.
  
  And try to drop the old one and get the error like this
  

  SQL> create undo tablespace undotbs02 datafile 'F:\APP\POORNAPRASADS\ORADATA\ORCL\UNDOTBS02.dbf' size 200m;
  
  Tablespace created.
  
  SQL> sho parameter undo
  
  NAME                                 TYPE        VALUE
  ------------------------------------ ----------- ------------------------------
  undo_management                      string      AUTO
  undo_retention                       integer     900
  undo_tablespace                      string      UNDOTBS1
  SQL> alter system set undo_tablespace=undotbs02;
  
  System altered.
  
  SQL> sho parameter undo
  
  NAME                                 TYPE        VALUE
  ------------------------------------ ----------- ------------------------------
  undo_management                      string      AUTO
  undo_retention                       integer     900
  undo_tablespace                      string      UNDOTBS02
  SQL> drop tablespace undotbs1 including contents and datafiles;
  drop tablespace undotbs1 including contents and datafiles
  *
  ERROR at line 1:
  ORA-30013: undo tablespace 'UNDOTBS1' is currently in use
  
  
  SQL> drop tablespace undotbs1 including contents and datafiles;
  drop tablespace undotbs1 including contents and datafiles
  *
  ERROR at line 1:
  ORA-30013: undo tablespace 'UNDOTBS1' is currently in use

  There are active sessions that use of old undo segments. I think you should kill these sessions in order to relase these segments

  - - - - - - - - - - - - - - - - - - - - -
  Kamran Agayev a. (10g OCP)
  http://kamranagayev.WordPress.com
  [Step by step installation Oracle Linux and automate the installation by using Shell Script | http://kamranagayev.wordpress.com/2009/05/01/step-by-step-installing-oracle-database-10g-release-2-on-linux-centos-and-automate-the-installation-using-linux-shell-script/]

• Problem with ASM and OMF Undo tablespace creation

  I'm trying to test installation using Automatic Storage Management and Oracle managed files database. I created ASM instance (+ ASM), disks and start (ASM_GRP01). I then tried the creation of database (ORCL) using this ASM instance. I also need to configure OMF to type no explicit localization files when creating table.
  
  I put in initORCL.ora
  
  UNDO_MANAGEMENT = AUTO
  undo_tablespace = undo_tbsp
  db_create_file_dest = + ASM_GRP01
  db_create_online_log_dest_1 = + ASM_GRP01
  db_recovery_file_dest = + ASM_GRP01
  
  so I ran the SCRIPT of CREATION of DATABASE:
  

  CREATE DATABASE ORCL
    USER SYS IDENTIFIED BY ***USER SYSTEM IDENTIFIED BY ***LOGFILE
      GROUP 1 SIZE 100M,
      GROUP 2 SIZE 100M
    MAXLOGFILES 5
    MAXLOGMEMBERS 5
    MAXLOGHISTORY 100
    MAXINSTANCES 1
    CHARACTER SET US7ASCII
    NATIONAL CHARACTER SET AL16UTF16
    DATAFILE SIZE 400M AUTOEXTEND ON NEXT 25M
    SYSAUX DATAFILE SIZE 400M AUTOEXTEND ON NEXT 15M
    DEFAULT TABLESPACE USERS
    DEFAULT TEMPORARY TABLESPACE TEMP TEMPFILE SIZE 30M
    UNDO TABLESPACE UDNO_TBSP DATAFILE SIZE 200M AUTOEXTEND ON NEXT 20M

  When creating, checking its use on the instance of the ASM diskgroup, it pushes everything by creating the SYSTEM tablespace, but creating UNDO tablespace, I got an error. It's journal of creation of tablespaces to alert.log
  
  SMON: enabling cache recovery
  Sea 8 Oct 08:12:18 2008
  create tablespace datafile SIZE 400 M AUTOEXTEND ON NEXT 25 M SYSTEM
  
  default storage (initial 10K next 10K) EXTENT MANAGEMENT DICTIONARY online
  Sea 8 Oct 08:13:20 2008
  500 MB db_recovery_file_dest_size is 0.00% used. It is a
  user-specified limit on the amount of space that will be used by the present
  for the files related to the recovery of databases and does not reflect the amount of
  space available in the underlying file system or ASM diskgroup.
  Sea 8 Oct 08:13:36 2008
  Completed: create tablespace datafile SIZE 400 M AUTOEXTEND ON NEXT 25 M SYSTEM
  
  default storage (initial 10K next 10K) EXTENT MANAGEMENT DICTIONARY online
  Sea 8 Oct 08:13:36 2008
  create rollback segment tablespace SYSTEM SYSTEM
  storage (initial 50K next 50K)
  Completed: create rollback segment tablespace SYSTEM SYSTEM
  storage (initial 50K next 50K)
  Sea 8 Oct 08:13:44 2008
  CREATE THE UNDO TABLESPACE UDNO_TBSP DATAFILE SIZE 200 M AUTOEXTEND ON NEXT 20 M
  Sea 8 Oct 08:14:31 2008
  ORA-30012 scored at the course: CREATE UNDO TABLESPACE UDNO_TBSP DATAFILE SIZE 200 M AUTOEXTEND ON NEXT 20 M
  ...
  Sea 8 Oct 08:14:31 2008
  Errors in the /opt/oracle/product/10.2.0/rdbms/log/orcl_ora_4887.trc file:
  ORA-00604: an error has occurred at the SQL level 1 recursive
  ORA-30012: undo tablespace "undo_tbsp" there is not, or of the wrong type
  Sea 8 Oct 08:14:31 2008
  Errors in the /opt/oracle/product/10.2.0/rdbms/log/orcl_ora_4887.trc file:
  ORA-01501: CREATE DATABASE failed
  ORA-01519: error while processing the file '? / rdbms/admin/sql.bsq' near line 5792
  ORA-00604: an error has occurred at the SQL level 1 recursive
  ORA-30012: undo tablespace "undo_tbsp" there is not, or of the wrong type
  Error 1519 happened during db open, close the database
  USER: termination litigation because of the error 1519
  Instance of stopped by USER, pid = 4887
  ORA-1092 marked the course: CREATE database ORCL
  
  When I'm putting the database he throws ORA-01079: ORACLE database was not properly created, operation canceled
  Any suggestions will be appreciated.

  Hello..

  There is a spelling error in the parameter specification.

  undo_tablespace = undo_tbsp

  And

  UNDO TABLESPACE UDNO_TBSP DATAFILE SIZE 200 M AUTOEXTEND ON NEXT 20 M

  undo_tbsp in init.ora became UDNO_TBSP in create db statement. Fix and run, you will be able to create the DB.

  Anand

• Recovering from the loss of datafile UNDO + ORA-01092: ORACLE terminated instance.

  Hi all
  
  I lost the data for the undo tablespace file and database is down.
  
  Tried the normal process undo_management = MANAUL and drop and create undo tablespace with no luck, it looks like there transaction cease...
  Please let me know how I can get back the database...
  
  Oracle 10.1.0.3.0
  AIX 5.3
  In ARCHIVELOG Mode and have a valid backup too.
  
  ------------------------------------------------------------------------------------------------------------
  
  SQL > startup mount pfile='/usr/app/sys/oracle/OraHome_1/dbs/initnmnt1.ora'
  ORACLE instance started.
  
  Total System Global Area 356515840 bytes
  Bytes of size 1329816 fixed
  224900456 variable size bytes
  130023424 of database buffers bytes
  Redo buffers 262144 bytes
  Mounted database.
  SQL >
  
  SQL >
  SQL > alter database datafile ' / data/oracle/oradata/nmnt1/undotab01.dbf' drop offline;
  
  Database altered.
  
  SQL > alter database open;
  change the database open
  *
  ERROR on line 1:
  ORA-01092: ORACLE instance is complete. Disconnection forced
  
  
  ------------------------------------------------------------------------------------------------------------
  
  ~ Thank you

  Then it would mean that Oracle has always marked this data file is offline.

  Try

  sqlplus '/ as sysdba'
  startup mount
  alter database datafile 2 online;
  

• It will frequently commit resolve ora-30036 (cannot extend the undo tablespace)

  I use 11.2.0.3 database. I confused on the use of validation to resolve ora-30036.

  I have the script in migration once that has many updates and I'm getting ORA-30036 (unable to extend segment by 4 in the "UNDOTBS" undo tablespace) .

  Our undo tablespace in NO mode autoextend and like this is just a one time event, we will not increase it.   He is currently 6 GB.

  We would commit determination ORA-30036 in my case? If not why? Is there a better solution to solve it.

  
  

  When I say commit frequent, I won't commit after each line, I just want to commit after may be million lines, so that my active cancellation extend turn into cancellation remaining will extend and Oracle will be able to use it in case of pressure of space.

  
  

  Note:

  UNDO_MANAGEMENT: AUTO

  UNDO_RETENTION: 2700

  Undo tablespace retention is NOGAURANTEE.

  I have the script in migration once that has many updates and I'm getting ORA-30036 (unable to extend segment by 4 in the "UNDOTBS" undo tablespace).

  Our undo tablespace in NO mode autoextend and like this is just a one time event, we will not increase it.   He is currently 6 GB.

  Why don't you increase it?

  You must use the correct size of UNDO necessary for the work that will be done.

  A lot of shops to create a for big lots new UNDO tablespace and then switch to it for batch processing. Once the task is completed, they switch back to the normal UNDO. That prevents the normal RETURN of autoextending far where it is normally necessary:

  ALTER SYSTEM SET UNDO_TABLESPACE

• Undo tablespace to recover without backup

  Hello
  
  I put one of my data file that contains in the undo tablespace. Now, my database is in the editing stage, when I tried to open the database, it gives me the following error:
  
  
  SQL > alter database open;
  change the database open
  *
  ERROR on line 1:
  ORA-00376: 17 file cannot be read right now
  ORA-01110: data file 17: ' / misc/live_tbs/undotbstest.dbf'
  
  
  My database is in noarchive mode more I do not have a backup.
  
  
  Thank you for your cooperation.
  
  Kind regards
  
  Adnan Hamdus Salam.

  Adnan says:
  Hello

  I put one of my data file that contains in the undo tablespace. Now, my database is in the editing stage, when I tried to open the database, it gives me the following error:

  SQL > alter database open;
  change the database open
  *
  ERROR on line 1:
  ORA-00376: 17 file cannot be read right now
  ORA-01110: data file 17: ' / misc/live_tbs/undotbstest.dbf'

  My database is in noarchive mode more I do not have a backup.

  NOarachivelog mode and having no backup are, in fact, a perfect recipe for disaster. What happens when you transfer the file online in the editing phase?

  Aman...

• ORA-30036: unable to extend segment by string in undo tablespace 'string. '

  Hi hussein/helios,
  
  EBS 11i
  RHEL 4.6
  
  
  Our users in inventory - order management Module, tried to enter and save transactions, but they encounter this error ORA-30036:

  Unable to extend segment by 8 in undo tablespace 'APPS_UNDOTS1'
   in Package OE_ORDER_WF_UTIL Procedure Start_Flow

  After your experience how you adjust this package for a CANCELLATION appropriate? What is the right size for my RETURN? I allow it
  to autoextend? or simply allocate enough space.
  
  
  Thank you very much
  
  
  Ms. K

  Hello

  accrding to the temp of query operation is not necessary to listen to so.u can add just a data file with the correct measurement value I guess...

  Add more space should be sufficient (as mentioned earlier).

  Thank you
  Hussein

• Undo tablespace datafile missing

  Hello
  
  Oracle 10 g 2, OEL4. I tried to simulate the loss of the undo data files, I had two data files in the undo tablespace.
  

  sql> shutdown abort;
  sql> exit;
   linux prompt ] rm undotbs02.dbf undotbs01.dbf       

  content of the init.ora file
  
  * .undo_management = "AUTO".
  * .undo_tablespace = "UNDOTBS1.
  
  now how to open the database
  I have this in the alerts log
  
  >
  
  Errors in the /u01/app/oracle/admin/PROD/udump/prod_ora_26277.trc file:
  ORA-00604: an error has occurred at the SQL level 1 recursive
  ORA-00376: 6 file cannot be read right now
  ORA-01110: data file 6: ' / u01/app/oracle/oradata/PROD/undotbs02.dbf'
  Error 604 happened during db open, close the database
  USER: termination litigation because of the error 604
  Instance of stopped by USER, pid = 26277
  >
  
  
  Khurana

  Khurana says:
  OK so create an undo tablespace now in a new database and drop the created default undo tablespace. then I'll be able to get it back?

  I'll try this one and I will return.

  A big thank you for the suggestions.

  Khurana

  Ideally, you should if you don't experience any other error.

  Concerning
  Anurag

• ORA-01555 - Tuning for the UNDO tablespace.

  Dear DBA Kings/Queens,
  
  I often "ORA-01555 snapshot too old error" due to the special delete statement. Which removes the lines about 50 000 all day as a batch. Eventhough, I reduced to 50 000 to 10 000 and 1000. No luck.
  Can someone tell me how to set UNDO tablespace.
  -----------------------------------------------------------------------------
  Oracle9i Enterprise Edition Release 9.2.0.7.0 - 64 bit Production
  PL/SQL Release 9.2.0.7.0 - Production
  CORE 9.2.0.7.0; Production
  AMT for Solaris: release 9.2.0.7.0 - Production
  NLSRTL Version 9.2.0.7.0 - Production
  -----------------------------------------------------------------------------
  SQL > show Cancel parameter
  
  VALUE OF TYPE NAME
  ------------------------------------ ----------- ------------------------------
  UNDO_MANAGEMENT string AUTO
  UNDO_RETENTION integer 10800
  undo_suppress_errors Boolean TRUE
  undo_tablespace string UNDOTBS1
  -----------------------------------------------------------------------------
  
  Size in GB:
  
  TOTAL USED FREE USED_PCNT NOM_TABLESPACE
  ------------------------------ ---------- ---------- ---------- ----------
  UNDOTBS1 13.5; 1.34; 12.17; 9.89

  Which removes the lines about 50 000 all day as a batch

  Has often committed?
  -do not commit frequently.

  -Increase the setting "undo_retention.

  -reduce the duration of operation (plan use of execution to check your query)... perhaps may create index. Or to commit all the 5000 rows

  -For collecting statistics on the table

  Edited by: Surachart Opun (HunterX) July 23, 2009 12:04 AM

• ORA-30036: unable to extend segment by 1024 in undo tablespace "UNDOTBS1.

  Hi all
  
  I use version Oracle 9.2.0.1.0. I have a procedure (which has 300 lines due to which I am not posting), compiling fine, but when I'm running, it throws the following error:
  
  ORA-30036: unable to extend segment by 1024 in undo tablespace "UNDOTBS1.
  ORA-27059: skgfrsz: could not reduce the size of the file
  OSD-04005: SetFilePointer() failure, unable to read the file
  S/O-error: (OS 112) there is not enough space on the disk.
  ORA-27059: skgfrsz: could not reduce the size of the file
  OSD-04005: SetFilePointer() failure, unable to read the file
  S/O-error: (OS 112) there is not enough space on the disk.
  
  I have no idea about the error please help me.
  Thanks in advance for your ideas.

  You can find the location of the location of the storage space using the command
  Select * from DBA_DATA_FILES

  You must log in as system administrator...

  You can use the ALTER TABLESPACE command to increase the size of the storage space...

• RMAN Duplicate - ORA-01092: ORACLE terminated instance. Disconnection forced

  Source DB - 11.2.0.2.0

  Target DB - 11.2.0.2.0

  OS - SunOS 5.11

  Hello guys I'm trying to restore a database by using a duplicate order. Here are the scripts that I use.

  This is the script in which the restore.cmd is called.

  -----------------------------restore.sh--------------------------------------------------------------

  #! / usr/bin/ksh

  #PATH $PATH = "" / usr/ccs/bin: / usr/bin: / usr/sbin: / usr/sbin/nsr: / usr/ucb: / usr/ucb: / etc: / usr/local/bin ""

  #LD_LIBRARY_PATH = / usr/openwin/lib: / usr/ccs/lib

  #export PATH LD_LIBRARY_PATH

  GET_DATE = 'date "+ %y %d hour %M %s %m" '

  CHK_DATE = "date"+ %y %m %d"'"

  GET_YEAR = "date" + %y' "

  GET_DAY = "date"+ %d"'"

  Etiquettemois = "date"+ %p"'"

  GET_MONTH = "date" + %m' "

  ORAENV_ASK = NO

  #. / usr/local/bin/oraenv

  . $HOME/.profile

  echo ${ORACLE_SID}

  ################################################################################################################

  echo $ORACLE_HOME $DB_NAME $ORACLE_BASE

  Export ORACLE_HOME, ORACLE_BASE DB_NAME

  EXPHOME = / export/home/oracle

  CLN_Home = / export/home/oracle

  job_log_file = "${EXPHOME}" / rman_restore.log ' "

  Add $(ORACLE_HOME) / bin/rman trace = / export/home/oracle/monsuivi msglog ${EXPHOME} / rman_restore_msg_log.log < <!

  auxiliary connection.

  Set the dbid = 5798365608

  echo setting

  @${CLN_Home} / restore.cmd

  output

  !

  Shortly after the spfile is restore, I get the following error.

  DOUBLE RMAN ERROR-

  connected to the auxiliary database (not started)

  Oracle instance started

  Total System Global Area 8554127360 bytes

  Bytes of size 2175440 fixed

  5117054512 variable size bytes

  3170893824 of database buffers bytes

  Redo buffers 264003584 bytes

  Call krmmmai krmmpem

  RMAN-00571: ===========================================================

  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.

  RMAN-00571: ===========================================================

  RMAN-00601: fatal error in the Recovery Manager

  RMAN-03004: fatal error when executing command

  RMAN-04006: auxiliary database error: ORA-01092: ORACLE terminated instance. Disconnection forced

  RMAN-03002: failure of Db in dual at 27/12/2013 12:18:10

  RMAN-05501: abandonment of duplicate target database

  RMAN-03015: an error has occurred in the script stored memory Script

  ORA-03113: end of file on communication channel

  -TRYING to solve the error-

  When I checked google, said some, it could be undo tablespace issue, so I put the undo_tablespace parameter in the same as source target. Here again, I was getting the same error.

  The source database has not being upgraded, if this isn't a problem with the upgrade.

  can give any output as to how this problem can be solved?

  Thank you

  First: DUPLICATE is NOT restore!

  Second: If a database hits ORA-1092.

  There will be errors in the alerts log.

  Before even this announcement, you should examine the error online and browsed the alert.

  Troubleshooting is any dumping using ctrl-c/ctrl-v and sitting with your shoes on your desk and your hands behind your head to whistle and wait for replies to come.

  -----------

  Sybrand Bakker

  Senior Oracle DBA

• Undo tablespace unable to grow beyond 31 GB.

  Hello
  
  ORACLE 11g
  Solaris 10
  BS.
  
  Undo tablespace unable to grow beyond 31 GB. It gives the error message below when importing dump file that contain data of 45 GB.
  
  ORA-30036: unable to extend segment by 8 in undo tablespace "UNDOTBS1.
  

  CREATE UNDO TABLESPACE undotbs_02 DATAFILE '+DATA/lims/hdb/undotbs02.dbf' SIZE 100M REUSE AUTOEXTEND ON NEXT 10M MAXSIZE UNLIMITED;
  
  SQL> show parameter undo
  
  NAME                                 TYPE        VALUE
  ------------------------------------ ----------- ------------------------------
  undo_management                      string      AUTO
  undo_retention                       integer     900
  undo_tablespace                      string      UNDOTBS_02
  
  
                                                               %
  Tablespace Name        KBytes         Used         Free   Used
  ---------------- ------------ ------------ ------------ ------
  *UNDOTBS_02        33,546,240   33,546,240            0  100.0
                   ------------ ------------ ------------
  sum                33,546,240   33,546,240            0

  with similar configuration machine, it works fine with the same dump file. is there something that we are missing?
  
  concerning
  Sachin

  You came to size max os for your data file. Add more data files to the undo tablespace.

• ORA-01092 and problem with include ORACLE :)

  Hello
  I question why I have error ORA-01092 wne I want to create the database? Files, scripts and P:
  
  CREATE DATABASE ORCL
  The USER SYS IDENTIFIED BY pz6r58
  The USER IDENTIFIED BY y1tz5p SYSTEM
  LOGFILE GROUP 1 ("C:\oracle\product\10.2.0\oradata\orcl\redo01.log") SIZE 100 M,
  GROUP 2 ("C:\oracle\product\10.2.0\oradata\orcl\redo02.log") SIZE 100 M
  GROUP 3 ("C:\oracle\product\10.2.0\oradata\orcl\redo03.log") SIZE 100M
  MAXLOGFILES 5
  MAXLOGMEMBERS 5
  MAXLOGHISTORY 1
  MAXDATAFILES 100
  MAXINSTANCES 1
  CHARACTER SET US7ASCII
  NATIONAL CHARACTER SET AL16UTF16
  DATAFILE 'C:\oracle\product\10.2.0\oradata\orcl\system01.dbf' SIZE 325M REUSE
  LOCAL MANAGEMENT MEASURE
  SYSAUX DATAFILE 'C:\oracle\product\10.2.0\oradata\orcl\sysaux01.dbf' SIZE 325M REUSE
  TABLESPACE tbs_1 default
  TEMPORARY TABLESPACE tempts1 default
  TEMPFILE 'C:\oracle\product\10.2.0\oradata\orcl\temp01.dbf '.
  RE-USE OF 100 M OF SIZE
  UNDO TABLESPACE undotbs
  DATAFILE 'C:\oracle\product\10.2.0\oradata\orcl\UNDOTBS1.dbf '.
  SIZE 200M REUSE AUTOEXTEND ON MAXSIZE UNLIMITED;
  
  PFILE:
  ORCL.__db_cache_size = 142606336
  ORCL.__java_pool_size = 4194304
  ORCL.__large_pool_size = 4194304
  ORCL.__shared_pool_size = 130023424
  ORCL.__streams_pool_size = 8388608
  *.audit_file_dest='CC:\oracle\product\10.2.0\db_1\admin\ORCL\adump'
  *.background_dump_dest='C:\oracle\product\10.2.0\db_1\admin\ORCL\bdump'
  * full = '10.2.0.1.0'
  *.control_files='C:\oracle\product\10.2.0\oradata\orcl\control01.ctl','C:\oracle\product\10.2.0\oradata\orcl\control02.ctl','C:\oracle\product\10.2.0\oradata\orcl\control03.CTL '
  *.core_dump_dest='C:\oracle\product\10.2.0\db_1\admin\ORCL\adump'
  * .db_block_size = 8192
  * .db_domain = "
  * .db_file_multiblock_read_count = 16
  * .db_name = "orcl".
  *.db_recovery_file_dest='C:\oracle\product\10.2.0\flash_recovery_area'
  * .db_recovery_file_dest_size = 2147483648
  *. Dispatchers ='(Protocol=TCP) (SERVICE = orclXDB)"
  * .job_queue_processes = 10
  * .open_cursors = 300
  * .pga_aggregate_target = 96468992
  * runoff = 150
  * .remote_login_passwordfile = "EXCLUSIVE."
  * .resource_manager_plan = "DED".
  * .sga_target = 290455552
  * .undo_management = "AUTO".
  * .undo_tablespace = "UNDOTBS1.
  *.user_dump_dest='C:\oracle\product\10.2.0\db_1\admin\ORCL\udump'
  
  Thanks for the reply.
  Andrew

  Remove "DEFAULT TABLESPACE Tbs_1" of your script, create your database and create this tablespace later. Make default later if necessary.

  Nicolas.

• Block in the Undo tablespace corruption

  Dear all,
  
  
  I'm using oracle 10.1.0.2.0. Today because of the abnormal termination block corrouption in undo tablespace found and database will not open.
  In the alert log file
  
  Errors in the e:\oracle\product\10.1.0\admin\orc1\udump\orc1_ora_3188.trc file:
  ORA-01578: block ORACLE (corrupted file # 37, block # 25) data
  ORA-01110: data file 37: ' E:\ORACLE\PRODUCT\10.1.0\ORADATA\ORC1\UNDOTBS0. DBF'
  
  Sea Jul 07 10:18:42 2010
  1578 error happened during db open, close the database
  USER: termination litigation because of the 1578 error
  Sea Jul 07 10:18:43 2010
  Errors in the e:\oracle\product\10.1.0\admin\orc1\bdump\orc1_arc3_3900.trc file:
  ORA-01578: ORACLE data block corrupted (file #, block #)
  
  Sea Jul 07 10:18:43 2010
  Errors in the e:\oracle\product\10.1.0\admin\orc1\bdump\orc1_arc3_3900.trc file:
  ORA-01578: ORACLE data block corrupted (file #, block #)
  
  Sea Jul 07 10:18:43 2010
  Arc0: Assessment of the archive log 2 sequence of thread 1 479
  Sea Jul 07 10:18:43 2010
  Errors in the e:\oracle\product\10.1.0\admin\orc1\bdump\orc1_dbw0_3692.trc file:
  ORA-01578: ORACLE data block corrupted (file #, block #)
  
  Sea Jul 07 10:18:43 2010
  Errors in the e:\oracle\product\10.1.0\admin\orc1\bdump\orc1_ckpt_1552.trc file:
  ORA-01578: ORACLE data block corrupted (file #, block #)
  
  Sea Jul 07 10:18:43 2010
  Errors in the e:\oracle\product\10.1.0\admin\orc1\bdump\orc1_mman_3912.trc file:
  ORA-01578: ORACLE data block corrupted (file #, block #)
  
  Sea Jul 07 10:18:44 2010
  Newspapers archived by another process
  Sea Jul 07 10:18:44 2010
  Errors in the e:\oracle\product\10.1.0\admin\orc1\bdump\orc1_pmon_3744.trc file:
  ORA-01578: ORACLE data block corrupted (file #, block #)
  
  Sea Jul 07 10:18:44 2010
  Errors in the e:\oracle\product\10.1.0\admin\orc1\bdump\orc1_arc1_3668.trc file:
  ORA-01578: ORACLE data block corrupted (file #, block #)
  
  Sea Jul 07 10:18:44 2010
  Errors in the e:\oracle\product\10.1.0\admin\orc1\bdump\orc1_arc1_3668.trc file:
  ORA-01578: ORACLE data block corrupted (file #, block #)
  
  Sea Jul 07 10:18:45 2010
  Errors in the e:\oracle\product\10.1.0\admin\orc1\bdump\orc1_reco_1076.trc file:
  ORA-01578: ORACLE data block corrupted (file #, block #)
  
  Sea Jul 07 10:18:45 2010
  Errors in the e:\oracle\product\10.1.0\admin\orc1\bdump\orc1_smon_2660.trc file:
  ORA-01578: ORACLE data block corrupted (file #, block #)
  
  Sea Jul 07 10:18:45 2010
  Errors in the e:\oracle\product\10.1.0\admin\orc1\bdump\orc1_lgwr_1796.trc file:
  ORA-01578: ORACLE data block corrupted (file #, block #)
  
  Instance of stopped by USER, pid = 3188
  ORA-1092 marked during: ALTER DATABASE OPEN...
  
  Concerning

  Errors in the e:\oracle\product\10.1.0\admin\orc1\udump\orc1_ora_3188.trc file:
  ORA-01578: block ORACLE (corrupted file # 37, block # 25) data
  ORA-01110: data file 37: ' E:\ORACLE\PRODUCT\10.1.0\ORADATA\ORC1\UNDOTBS0. DBF'

  You have rman or backup to hot/cold? If so try like:
  * 1.*

  sqlplus "/as sysdba"
  shutdown immediate;
  startup mount;
  /*restore undo datafile then*/
  recover datafile 37;
  alter database open;
  

  * 2 If you have backup rman, then try

  rman terget /
  blockrecover datafile 37 block 25;
  

  * 3.* If you don't have a backup, you can start your database without this undo tablespace.

  1. backup current database;

  2. change pfile (parameter file) change undo_tablespace and undo_management as:

  undo_management=manual
  undo_tablespace=UNDOTBS2
  

  If you do not use pfile create pfile from spfile as:

  sqlplus "/as sysdba"
  create pfile='pfilelocation' from spfile='spfilelocation';
  

  3. then start database as:

  Connected to:
  Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - Production
  With the Partitioning, OLAP and Data Mining options
  
  SQL> shutdown immediate;
  Database closed.
  Database dismounted.
  ORACLE instance shut down.
  SQL> startup mount pfile D:\oracle\product\10.2.0\admin\TEST\pfile\init.ora.5162
  010113556
  SP2-0714: invalid combination of STARTUP options
  SQL> startup mount pfile= D:\oracle\product\10.2.0\admin\TEST\pfile\init.ora.516
  2010113556
  ORACLE instance started.
  
  Total System Global Area  138412032 bytes
  Fixed Size                  1288172 bytes
  Variable Size              62916628 bytes
  Database Buffers           67108864 bytes
  Redo Buffers                7098368 bytes
  Database mounted.
  SQL> alter database open;
  alter database open
  *
  ERROR at line 1:
  ORA-01157: cannot identify/lock data file 2 - see DBWR trace file
  ORA-01110: data file 2: 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\TEST\UNDOTBS01.DBF'
  
  SQL> select name from v$datafile;
  
  NAME
  --------------------------------------------------------------------------------
  
  D:\ORACLE\PRODUCT\10.2.0\ORADATA\TEST\SYSTEM01.DBF
  D:\ORACLE\PRODUCT\10.2.0\ORADATA\TEST\UNDOTBS01.DBF
  D:\ORACLE\PRODUCT\10.2.0\ORADATA\TEST\SYSAUX01.DBF
  D:\ORACLE\PRODUCT\10.2.0\ORADATA\TEST\USERS01.DBF
  
  SQL> alter database datafile
  'D:\ORACLE\PRODUCT\10.2.0\ORADATA\TEST\UNDOTBS01.DBF' offline drop;
  
  Database altered.
  
  SQL> alter database open;
  
  Database altered.
  
  SQL> create undo tablespace UNDOTBS2
  datafile 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\TEST\UNDOTBS2' size 200M;
  
  Tablespace created.
  
  SQL> create spfile from pfile;
  
  File created.
  
  SQL>
  

• The UNDO tablespace and its data file cannot be removed

  I would like to delete an UNDO tablespace after you have created a new, but can't. I could follow a large number of instructions TOM and others, but tablepspace is still listed in the State to RECOVER. Please see what I've done below. Your help will be appreciated.
  

  SQL > drop tablespace UNDOTBS2;
  Drop tablespace UNDOTBS2
  *
  ERROR on line 1:
  ORA-01548: active rollback segment "_SYSSMU29_1272378969$" found, terminate
  drop the tablespace

  SQL > drop rollback segment "_SYSSMU29_1272378969$";
  Drop rollback segment "_SYSSMU29_1272378969$".
  *
  ERROR on line 1:
  ORA-30025: DROP segment ' _SYSSMU29_1272378969$ ' (in the undo tablespace) not
  permit

  Have you tried that
  http://arjudba.blogspot.com/2008/08/ora-01548-active-rollback-segment.html