Oracle instance crashed with error 472

My Oracle instance crashed after running for 2 days
with 5 reads and 2 updates in every 4 seconds. The
alert log are
Fri Oct 24 02:59:13 2003
found dead multi-threaded server 's000',pid=(10,1)
Fri Oct 24 03:00:31 2003
LGWR: terminating instance due to error 472
Instance terminated by LGWR, pid = 109
The client access the data through stored procedures.
The database is running on Windows NT 4.0 service pack 6a.
The Oracle is v8.1.5.0.0
Any help will be greatly appreciated.

ORA-00472 PMON process terminated with error
Cause: The Process Monitor process terminated abnormally.
Action: Check the accompanying messages, and the background process trace file. Correct the problem mentioned in the messages. Then shut down and restart the instance. If the trace file mentions any other background process messages, check the trace file for the mentioned process until the root message is found.
Follow the recomendations above
Joel P�rez

Similar Messages

SAP oracle database crash with errore:ORA-00490: PSP process terminated

Hi ALL,
Our oracle database crash with errore code in trace : ORA:00490; i started database again and it working fine; but could not fine reason of down and what is this erroe all about
can some help me
Errors in file /oracle/SRD/saptrace/background/srd_pmon_28096.trc:
ORA-00490: PSP process terminated with error
Tue Nov 25 09:00:57 2008
PMON: terminating instance due to error 490
Instance terminated by PMON, pid = 28096
Thanks,
Dinesh

Hi stefen,
please find the trace file as below
/oracle/SRD/saptrace/background/srd_pmon_28096.trc
Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - 64bit Production
With the Partitioning and Data Mining options
ORACLE_HOME = /oracle/SRD/102_64
System name:    SunOS
Node name:      nzlsfn23
Release:        5.10
Version:        Generic_137111-01
Machine:        sun4u
Instance name: SRD
Redo thread mounted by this instance: 1
Oracle process number: 2
Unix process pid: 28096, image: oracle@nzlsfn23 (PMON)
2008-11-25 09:00:57.497
SERVICE NAME:(SYS$BACKGROUND) 2008-11-25 09:00:56.210
SESSION ID:(24.1) 2008-11-25 09:00:56.194
Background process PSP0 found dead
Oracle pid = 6
OS pid (from detached process) = 28098
OS pid (from process state) = 28098
dtp = 38000afd8, proc = 497000860
Dump of memory from 0x000000038000AFD8 to 0x000000038000B020
38000AFD0                   00000005 00000000          [........]
38000AFE0 00000004 97000860 00000000 00000000 [.......`........]
38000AFF0 00000000 50535030 00020000 00000000 [....PSP0........]
38000B000 00006DC2 00000000 00000000 48E50DA4 [..m.........H...]
38000B010 00000001 000E3273 00040081 00000000 [......2s........]
Dump of memory from 0x0000000497000860 to 0x0000000497001048
497000860 02010000 00000000 00000000 00000000 [................]
497000870 00000000 00000000 00000000 00000000 [................]
497000880 00000004 97042570 00000004 97047810 [......%p......x.]
497000890 00000004 97028E68 00000004 97045BE8 [.......h......[.]
4970008A0 00000000 00000000 00000004 97045C70 [..............\p]
4970008B0 00000004 97045C70 00000004 97047800 [......\p......x.]
4970008C0 01060000 00000000 00000004 97025ED8 [..............^.]
4970008D0 00000004 97028E68 00000006 00000000 [.......h........]
4970008E0 00000000 00000000 00000000 00000000 [................]
4970008F0 00000000 00000000 00000004 97042490 [..............$.]
497000900 00000004 970425A0 00000000 00000000 [......%.........]
497000910 00000000 00000000 00000000 00000000 [................]
        Repeat 3 times
497000950 00000003 00000000 00000000 00000000 [................]
        Repeat 1 times
497000970 00000000 00000000 00000000 00000000 [................]
497000980 00000004 00000000 00000000 00000000 [................]
497000990 00000003 00000000 00000000 00000000 [................]
        Repeat 1 times
4970009B0 00000004 00000000 00000000 00000000 [................]
4970009C0 00000005 00000000 00000000 00000000 [................]
4970009D0 00000003 00000000 00000000 00000000 [................]
4970009E0 00000000 00000000 00000000 00000000 [................]
        Repeat 8 times
497000A70 00000000 00000000 00000004 97000A78 [...............x]
497000A80 00000004 97000A78 00000000 00000000 [.......x........]
497000A90 00000000 00000000 00000004 97000A98 [................]
497000AA0 00000004 97000A98 00000000 00000000 [................]
497000AB0 00000000 00000000 00000000 00000000 [................]
        Repeat 2 times
497000AE0 00000000 00000000 00000018 00000030 [...............0]
497000AF0 00000001 00000B3D 00000004 970037D0 [.......=......7.]
497000B00 00000004 580096B0 00000001 00000000 [....X...........]
497000B10 00000000 00000000 00000000 00000000 [................]
        Repeat 2 times
497000B40 00006DC2 00000000 00000000 00000000 [..m.............]
497000B50 00000000 00000000 00000000 00000000 [................]
        Repeat 2 times
497000B80 00000004 97000860 00000000 00000000 [.......`........]
497000B90 00000000 00000000 00000000 00000000 [................]
        Repeat 7 times
497000C10 00000004 97000C10 00000004 97000C10 [................]
497000C20 00000000 00000000 00010000 00000000 [................]
497000C30 00000000 00000117 0000000A 00000000 [................]
497000C40 00006DC2 00000000 00000000 48E50DA4 [..m.........H...]
497000C50 00000001 00000000 00000000 00000000 [................]
497000C60 00000000 00000000 00000000 00000000 [................]
        Repeat 2 times
497000C90 00000000 00000000 00000003 FFFFFFFF [................]
497000CA0 00000000 00000000 00000000 00000000 [................]
        Repeat 13 times
497000D80 73726461 646D0000 00000000 00000000 [srdadm..........]
497000D90 00000000 00000000 00000000 00000000 [................]
497000DA0 00000000 00000006 6E7A6C73 666E3233 [........nzlsfn23]
497000DB0 00000000 00000000 00000000 00000000 [................]
        Repeat 2 times
497000DE0 00000000 00000000 00000000 00000008 [................]
497000DF0 554E4B4E 4F574E00 00000000 00000000 [UNKNOWN.........]
497000E00 00000000 00000000 00000000 00000000 [................]
497000E10 00000000 00000008 32383039 38000000 [........28098...]
497000E20 00000000 00000000 00000000 00000000 [................]
497000E30 00000000 00000005 6F726163 6C65406E [........oracle@n]
497000E40 7A6C7366 6E323320 28505350 30290000 [zlsfn23 (PSP0)..]
497000E50 00000000 00000000 00000000 00000000 [................]
497000E60 00000000 00000000 00000000 00000016 [................]
497000E70 00000000 00000002 00000000 00000000 [................]
497000E80 00000000 00000000 00000000 00000000 [................]
        Repeat 8 times
497000F10 00000000 00000000 00000000 00020000 [................]
497000F20 00000000 00000000 00000000 00000000 [................]
497000F30 00000000 00000000 00000003 9E1F6748 [..............gH]
497000F40 00000004 97001728 00000004 97000758 [.......(.......X]
497000F50 00000000 00000000 00000003 9E26B5B0 [.............&..]
497000F60 00000000 00000000 00000000 00000000 [................]
        Repeat 1 times
497000F80 00000004 97000F80 00000004 97000F80 [................]
497000F90 00000000 00040000 00000000 00000000 [................]
497000FA0 00000000 00031A55 00000000 0004D7DD [.......U........]
497000FB0 00000000 00071A55 00000000 00000000 [.......U........]
497000FC0 00000000 00000000 00000000 00000000 [................]
497000FD0 00000000 00000828 00000000 000000E0 [.......(........]
497000FE0 00000000 00000828 00000000 00000000 [.......(........]
497000FF0 00000000 00000000 00000000 00000000 [................]
        Repeat 4 times
497001040 00000002 00000000                    [........]
error 490 detected in background process
ORA-00490: PSP process terminated with error

USER: terminating instance due to error 472 (Oracle 10g)

Hi folks,
We come across a problem that our instance was down suddenly. When checking with the alert log file, it shows that the instance was terminated due to error 472. Did you come across such situation before? Any suggestions would be welcomed.
Following are some information about our Oracle and the log file, trace file.
Oracle Database 10g Release 10.2.0.2.0 - Production
ORACLE_HOME = /app/oracle/lmes
System name: Linux
Node name: lmes-oracle2.ust.hk
Release: 2.4.21-32.ELsmp
Version: #1 SMP Fri Apr 15 21:17:59 EDT 2005
Machine: i686
Alert Log File
Fri Feb 23 09:11:07 2007
Shutting down archive processes
Fri Feb 23 09:11:12 2007
ARCH shutting down
ARC2: Archival stopped
Fri Feb 23 15:16:09 2007
The value (30) of MAXTRANS parameter ignored.
kupprdp: master process DM00 started with pid=32, OS id=1072
to execute - SYS.KUPM$MCP.MAIN('SYS_EXPORT_SCHEMA_01', 'SYSTEM', 'KUPC$C_1_20070223151610', 'KUPC$S_1_20070223151610', 0);
kupprdp: worker process DW01 started with worker id=1, pid=33, OS id=1077
to execute - SYS.KUPW$WORKER.MAIN('SYS_EXPORT_SCHEMA_01', 'SYSTEM');
Fri Feb 23 15:16:28 2007
Thread 1 advanced to log sequence 1309
Current log# 3 seq# 1309 mem# 0: /app/oracle/oradata/elop/redo03.log
Fri Feb 23 15:20:29 2007
The value (30) of MAXTRANS parameter ignored.
kupprdp: master process DM00 started with pid=32, OS id=1526
to execute - SYS.KUPM$MCP.MAIN('SYS_EXPORT_SCHEMA_01', 'SYSTEM', 'KUPC$C_1_20070223152029', 'KUPC$S_1_20070223152029', 0);
kupprdp: worker process DW01 started with worker id=1, pid=33, OS id=1528
to execute - SYS.KUPW$WORKER.MAIN('SYS_EXPORT_SCHEMA_01', 'SYSTEM');
Fri Feb 23 22:15:35 2007
Thread 1 advanced to log sequence 1310
Current log# 1 seq# 1310 mem# 0: /app/oracle/oradata/elop/redo01.log
Fri Feb 23 23:04:10 2007
USER: terminating instance due to error 472
Instance terminated by USER, pid = 7779
Trace File - elop_lgwr_2312.trc
/app/oracle/admin/elop/bdump/elop_lgwr_2312.trc
Oracle Database 10g Release 10.2.0.2.0 - Production
ORACLE_HOME = /app/oracle/lmes
System name: Linux
Node name: lmes-oracle2.ust.hk
Release: 2.4.21-32.ELsmp
Version: #1 SMP Fri Apr 15 21:17:59 EDT 2005
Machine: i686
Instance name: elop
Redo thread mounted by this instance: 1
Oracle process number: 6
Unix process pid: 2312, image: [email protected] (LGWR)
*** SERVICE NAME:() 2007-02-23 09:10:07.372
*** SESSION ID:(331.1) 2007-02-23 09:10:07.372
LGWR: Archivelog for thread 1 sequence 1308 will NOT be compressed
tkcrrsarc: (WARN) Failed to find ARCH for message (message:0x1)
tkcrrpa: (WARN) Failed initial attempt to send ARCH message (message:0x1)
Maximum redo generation record size = 156160 bytes
Maximum redo generation change vector size = 150672 bytes
tkcrrsarc: (WARN) Failed to find ARCH for message (message:0x10)
tkcrrpa: (WARN) Failed initial attempt to send ARCH message (message:0x10)
*** 2007-02-23 15:16:27.116
LGWR: Archivelog for thread 1 sequence 1309 will NOT be compressed
*** 2007-02-23 22:15:35.383
LGWR: Archivelog for thread 1 sequence 1310 will NOT be compressed
Trace File - elop_ora_2336.trc
/app/oracle/admin/elop/udump/elop_ora_2336.trc
Oracle Database 10g Release 10.2.0.2.0 - Production
ORACLE_HOME = /app/oracle/lmes
System name: Linux
Node name: lmes-oracle2.ust.hk
Release: 2.4.21-32.ELsmp
Version: #1 SMP Fri Apr 15 21:17:59 EDT 2005
Machine: i686
Instance name: elop
Redo thread mounted by this instance: 1
Oracle process number: 15
Unix process pid: 2336, image: [email protected]
*** SERVICE NAME:() 2007-02-23 09:10:05.988
*** SESSION ID:(324.3) 2007-02-23 09:10:05.988
Thread 1 checkpoint: logseq 1307, block 2, scn 27684035
cache-low rba: logseq 1307, block 30724
on-disk rba: logseq 1307, block 33205, scn 27699991
start recovery at logseq 1307, block 30724, scn 0
----- Redo read statistics for thread 1 -----
Read rate (ASYNC): 1240Kb in 0.03s => 40.38 Mb/sec
Total physical reads: 4096Kb
Longest record: 21Kb, moves: 0/1975 (0%)
Change moves: 1/24 (4%), moved: 0Mb
Longest LWN: 285Kb, moves: 0/245 (0%), moved: 0Mb
Last redo scn: 0x0000.01a6ab16 (27699990)
----- Recovery Hash Table Statistics ---------
Hash table buckets = 32768
Longest hash chain = 2
Average hash chain = 346/345 = 1.0
Max compares per lookup = 1
Avg compares per lookup = 4783/5281 = 0.9
*** 2007-02-23 09:10:06.132
KCRA: start recovery claims for 346 data blocks
*** 2007-02-23 09:10:07.153
KCRA: blocks processed = 346/346, claimed = 346, eliminated = 0
*** 2007-02-23 09:10:07.154
Recovery of Online Redo Log: Thread 1 Group 1 Seq 1307 Reading mem 0
----- Recovery Hash Table Statistics ---------
Hash table buckets = 32768
Longest hash chain = 2
Average hash chain = 346/345 = 1.0
Max compares per lookup = 2
Avg compares per lookup = 3424/5126 = 0.7
tkcrrsarc: (WARN) Failed to find ARCH for message (message:0x1)
tkcrrpa: (WARN) Failed initial attempt to send ARCH message (message:0x1)
Error in executing triggers on database startup
*** 2007-02-23 09:10:11.557
ksedmp: internal or fatal error
ORA-00604: error occurred at recursive SQL level 1
ORA-12663: Services required by client not available on the server
ORA-36961: Oracle OLAP is not available.
ORA-06512: at "SYS.OLAPIHISTORYRETENTION", line 1
ORA-06512: at line 15
Thanks & Regards,
Liona

Hi,
I have the same error:
I have gridcontrol 10gR3 installed on VM / Linux 4 AS box. This is second time down time:
finally I found the DB tiers is down.
I have the following message:
Private_strands 18 at log switch
Thread 1 advanced to log sequence 215
Current log# 2 seq# 215 mem# 0: /u02/ora/gridcontrol10g/oradata/emrep/redo02.log
Thu Apr 19 14:30:33 2007
Private_strands 18 at log switch
Thread 1 advanced to log sequence 216
Current log# 3 seq# 216 mem# 0: /u02/ora/gridcontrol10g/oradata/emrep/redo03.log
Thu Apr 19 15:42:34 2007
Private_strands 18 at log switch
Thread 1 advanced to log sequence 217
Current log# 4 seq# 217 mem# 0: /u02/ora/gridcontrol10g/oradata/emrep/redo04.log
Thu Apr 19 16:52:05 2007
LGWR: terminating instance due to error 472
Instance terminated by LGWR, pid = 26049
Thu Apr 19 17:27:08 2007
I have no idea why this happen. is it because DB is ona VM machine?
I remember one time whe I took a snapshot on VM server, grid control services are down for a moment, 4 minutes, WebCache seemed cleaned, this page is gone, after 3 minutes, it comes back.
Anyone has the same issue, please share your experience.
Thanks a lot,
Hank
Message was edited by:
Hank@AHM

Instance crashing with ORA-00469: CKPT process terminated with error

Hi,
Instance crashing with ORA-00469: CKPT process terminated with error on 10.2.0.4. Any possibe causes?
Thanks,
Madhav

I did check alert log and trace files. I just find this in alert log:
ORA-00469: CKPT process terminated with error
Trace file:
*** 2009-07-29 02:22:06.840
*** SERVICE NAME:(SYS$BACKGROUND) 2009-07-29 02:22:06.839
*** SESSION ID:(275.1) 2009-07-29 02:22:06.839
error 469 detected in background process
ORA-00469: CKPT process terminated with error

CKPT : Terminating instance due to Error 472

Hi All,
I got the above error and the system stopped and restarted on the DR side.
Snippet from Alert file before shutdown
===========================
Wed Nov 27 22:39:12 2013
Thread 1 advanced to log sequence 10770
Current log# 2 seq# 10770 mem# 0: /var/opt/oracle/oradata/xxxx/redo02.log
Wed Nov 27 22:39:12 2013
ARC0: Evaluating archive   log 1 thread 1 sequence 10769
ARC0: Beginning to archive log 1 thread 1 sequence 10769
Creating archive destination LOG_ARCHIVE_DEST_1: '/var/opt/oracle/oradata/xxxx/archive/1_10769.dbf'
ARC0: Completed archiving log 1 thread 1 sequence 10769
Wed Nov 27 23:18:37 2013
CKPT: terminating instance due to error 472
Instance terminated by CKPT, pid = 22682
After restart following is snippet
=======================
Wed Nov 27 23:19:19 2013
Starting ORACLE instance (force)
LICENSE_MAX_SESSION = 0
LICENSE_SESSIONS_WARNING = 0
SCN scheme 3
Using log_archive_dest parameter default value
LICENSE_MAX_USERS = 0
SYS auditing is disabled
Starting up ORACLE RDBMS Version: 9.2.0.1.0.
System parameters with non-default values:
processes                = 300
timed_statistics         = TRUE
shared_pool_size         = 486539264
large_pool_size          = 436207616
java_pool_size           = 33554432
control_files            = /var/opt/oracle//oradata/xxxx/control01.ctl, /var/opt/oracle//oradata/xxxx/control02.ctl, /var/opt/oracle//oradata/xxxx/control03.ctl
db_block_size            = 4096
db_cache_size            = 1761607680
compatible               = 9.2.0.0.0
log_archive_start        = TRUE
log_archive_dest_1       = LOCATION=/var/opt/oracle//oradata/xxxx/archive
log_archive_format       = %t_%s.dbf
db_file_multiblock_read_count= 8
fast_start_mttr_target   = 300
undo_management          = AUTO
undo_tablespace          = UNDOTBS1
undo_retention           = 900
remote_login_passwordfile= EXCLUSIVE
db_domain                =
instance_name            = xxxx
dispatchers              = (protocol=TCP)
job_queue_processes      = 10
hash_join_enabled        = FALSE
background_dump_dest     = /var/opt/oracle//admin/xxxx/bdump
user_dump_dest           = /var/opt/oracle//admin/xxxx/udump
core_dump_dest           = /var/opt/oracle//admin/xxxx/cdump
sort_area_size           = 524288
db_name                  = xxxx
open_cursors             = 300
star_transformation_enabled= FALSE
query_rewrite_enabled    = FALSE
pga_aggregate_target     = 524288000
aq_tm_processes          = 1
PMON started with pid=2
DBW0 started with pid=3
LGWR started with pid=4
CKPT started with pid=5
SMON started with pid=6
RECO started with pid=7
CJQ0 started with pid=8
QMN0 started with pid=9
Wed Nov 27 23:19:25 2013
starting up 1 shared server(s) ...
starting up 1 dispatcher(s) for network address '(ADDRESS=(PARTIAL=YES)(PROTOCOL=TCP))'...
ARCH: STARTING ARCH PROCESSES
ARC0 started with pid=12
ARC0: Archival started
ARC1 started with pid=13
Wed Nov 27 23:19:25 2013
ARCH: STARTING ARCH PROCESSES COMPLETE
Wed Nov 27 23:19:25 2013
ARC1: Archival started
ARC1: Thread not mounted
Wed Nov 27 23:19:25 2013
ARC0: Thread not mounted
Wed Nov 27 23:19:26 2013
ALTER DATABASE   MOUNT
Wed Nov 27 23:19:32 2013
Successful mount of redo thread 1, with mount id 1572646464.
Wed Nov 27 23:19:32 2013
Database mounted in Exclusive Mode.
Completed: ALTER DATABASE   MOUNT
Wed Nov 27 23:19:32 2013
ALTER DATABASE OPEN
Wed Nov 27 23:19:32 2013
Beginning crash recovery of 1 threads
Wed Nov 27 23:19:32 2013
Started first pass scan
Wed Nov 27 23:19:33 2013
Completed first pass scan
11410 redo blocks read, 798 data blocks need recovery
Wed Nov 27 23:19:33 2013
Started recovery at
Thread 1: logseq 10770, block 3829, scn 0.0
Recovery of Online Redo Log: Thread 1 Group 2 Seq 10770 Reading mem 0
Mem# 0 errs 0: /var/opt/oracle/oradata/xxxx/redo02.log
Wed Nov 27 23:19:33 2013
Ended recovery at
Thread 1: logseq 10770, block 15239, scn 0.1667153707
798 data blocks read, 798 data blocks written, 11410 redo blocks read
Crash recovery completed successfully
==============
Was the CKPT Termination caused by some error in Redo Logs which needed recovery?

Lookup the Error messages documentation.
Error 472 is
"PMON process terminated with error "
CKPT detected that PMON had "died" and so it forcibly terminated the database instance. (The background processes monitor each other and are designed to terminate the database instance if a critical process dies).
Look for a trace file.
PMON died because of a resource issue or a bug or a server issue or because it was killed (by the OS or a user or process with oracle / administrator privileges)
Hemant K Chitale

Dbw0: terminating instance due to error 472

Running RH linux 6.2, and EE 8.1.6.1.
Am using MTS and have applied oracle's patch
on the ora601 bug.
HOwever I have come across a terminated instance with error 472 on two occasions. Both times I was running a soak test for first 15+ hrs and then 20+ hrs when the database crashed.
Any ideas ?

Alert Log :
Current log# 14 seq# 31016 mem# 0: /db/prime/oradata/onlinelogs/redo14a.log
Sun Apr 19 06:54:26 2009
Thread 1 advanced to log sequence 31017
Current log# 15 seq# 31017 mem# 0: /db/prime/oradata/onlinelogs/redo15a.log
Sun Apr 19 06:59:01 2009
Thread 1 advanced to log sequence 31018
Current log# 11 seq# 31018 mem# 0: /db/prime/oradata/onlinelogs/redo11a.log
Sun Apr 19 07:00:28 2009
DBW0: terminating instance due to error 472
Termination issued to instance processes. Waiting for the processes to exit
Sun Apr 19 07:00:38 2009
Instance termination failed to kill one or more processes
Instance terminated by DBW0, pid = 331960
Sun Apr 19 07:29:04 2009
Starting ORACLE instance (normal)
LICENSE_MAX_SESSION = 0
LICENSE_SESSIONS_WARNING = 0
Picked latch-free SCN scheme 3
Autotune of undo retention is turned on.
IMODE=BR

PMON terminating instance due to error 472

Hello
i have a database that was has crashed with the following errors :
oing block recovery for file 74 block 84379
Block recovery from logseq 51144, block 137 to scn 27771463134
Fri Apr 29 18:48:24 2011
Recovery of Online Redo Log: Thread 1 Group 2 Seq 51144 Reading mem 0
Mem# 0 errs 0: /erp01/app/oracle/oradata/erp/redo02.log
Mem# 1 errs 0: /erp01/app/oracle/oradata/erp/redo02b.log
Block recovery completed at rba 51144.140.16, scn 6.2001659361
Fri Apr 29 18:49:22 2011
Errors in file /erp01/app/oracle/admin/erp/bdump/erp_pmon_5581.trc:
ORA-00600: internal error code, arguments: [4193], [388], [407], [], [], [], [], []
Fri Apr 29 18:49:22 2011
Errors in file /erp01/app/oracle/admin/erp/bdump/erp_pmon_5581.trc:
ORA-00600: internal error code, arguments: [4193], [388], [407], [], [], [], [], []
Fri Apr 29 18:49:22 2011
PMON: terminating instance due to error 472
Instance terminated by PMON, pid = 5581
This database had earlier on been affected by abrupt power shutdown.
It was going on and off. But now its not opening and its showing the error above.
Operating system = Solaris 10
Database version = Release 10.2.0.2.0
Please help

ORA-00600/ORA-07445/ORA-03113 = Oracle bug => search on Metalink and/or call Oracle support

MMON: terminating instance due to error 472

Hi,
my Oracle DB 10.2.0.1 runs on an Linux Debian 3.1. My database crash in the early morning, i look in the alert.log and find one line.
Mon Feb 5 04:48:05 2007
MMON: terminating instance due to error 472
Instance terminated by MMON, pid = 3273
Can you help me, what can i do with this error message?
Thanks
Blue

Hi Blue,
I would open an SR on Metalink on this. . . .
MMON: terminating instance due to error 472Explanation: A severe error occurred so this instance died
See the server side trace file files and alert log messages. The trace file will have additonal details.

Oracle instance crashed

Oracle-Version: 9i R2 9.2.0.1.0.
Hello !
My oracle instance crashed and I found the following message in the log file :
LGWR: terminating instance due to error 472
Instance terminated by LGWR, pid = 1304
I have not found any other messages and the ORA-00472 message says that the PMON process terminated with error.
Did anybody have the same error ?
I need to know why the instance crashed.
I hope you can help me. Thanks in advance.
Andreas

The 472 is just the error issued when the Oracle background processes are signaled to terminate. It would appear log writer took an error and either notified the other background processes to terminate or it terminated and another backgroun process detected the problem, probably smon, and killed the rest of the system processes.
Look in the bdump directory for the log writer trace file and see what it says. There may also be some entries in the alert log depending on exactly what happened.
If the database fired back up without problem and the problem does not reoccur frequently then if might just be one of those things. However, if you can find the trace file and error messages for the problem cause then you should probably open an iTAR with Oracle support to find out he fix/work around.
HTH -- Mark D Powell --

PSP0: terminating instance due to error 472

EBS 12.0.3
Db 10.2.0.2
AIX 5.2
I upgraded database from 10.2.0.2 to 10.2.0.4 and trying perform steps of this document(https://updates.oracle.com/Orion/Services/download?type=readme&aru=10195554#CJGEAFGA).
When i am trying to run @?/rdbms/admin/utlrp.sql database went crash in 3 or 4 minute, Every time it went crash after running utlrp.sql script and now total invalid objects are 2619 and it is not reducing in numbers. In alert log file I found below please suggest.
ORA-07445: exception encountered: core dump [kslwlscan+0110] [SIGSEGV] [Address
not mapped to object] [0xAEB00000010] [] []
Sat Apr 28 18:04:04 2012
Errors in file /vol01/oracle/bdump/dev_pmon_479352.trc:
ORA-07445: exception encountered: core dump [strlen] [SIGSEGV] [Address not mapp
ed to object] [0x20506172616D6574] [] []
Sat Apr 28 18:04:47 2012
PSP0: terminating instance due to error 472
Termination issued to instance processes. Waiting for the processes to exit
Instance terminated by PSP0, pid = 454790
Thanks

Hello;
There's a bug for the same version of Oracle that sounds similar.
Here's the Oracle note :
Bug 6080041 - Dump [kslwlscan] raised during systemstate dump [ID 6080041.8]
Best Regards
mseberg

PMON (ospid: 8143): terminating the instance due to error 472

Hi Friends,
My Environment_
OS : oel4u5
Apps Version : R12.1.1
DB Version : *11.1.0.7*
When i am trying to start my ebiz 11g database the db started and its automatically going down because of PMON termination. When am looking in to the alert log files its showing the below ora-600 errors,
Resuming block recovery (PMON) for file 4 block 180627
Block recovery from logseq 125, block 70 to scn 10132192035480
Recovery of Online Redo Log: Thread 1 Group 2 Seq 125 Reading mem 0
Mem# 0: /ebiz/oracle/db/apps_st/data/log2.dbf
Block recovery completed at rba 125.281.16, scn 2359.364184220
Errors in file /ebiz/oracle/db/tech_st/11.1.0/admin/TEST05_erptest05/diag/rdbms/test05/TEST05/trace/TEST05_pmon_8143.trc (incident=49647):
ORA-00600: internal error code, arguments: [4194], [41], [37], [], [], [], [], [], [], [], [], []
Errors in file /ebiz/oracle/db/tech_st/11.1.0/admin/TEST05_erptest05/diag/rdbms/test05/TEST05/trace/TEST05_pmon_8143.trc:
ORA-00600: internal error code, arguments: [4194], [41], [37], [], [], [], [], [], [], [], [], []
PMON (ospid: 8143): terminating the instance due to error 472
Instance terminated by PMON, pid = 8143
Following error which i found in the trace file /ebiz/oracle/db/tech_st/11.1.0/admin/TEST05_erptest05/diag/rdbms/test05/TEST05/trace/TEST05_pmon_8143.trc
(call) sess: cur 5f1efd10, rec 5f1e5ff0, usr 5f1efd10; depth: 0
ksudlc FALSE at location: 6
(k2g table)
error 472 detected in background process
ORA-00600: internal error code, arguments: [4194], [41], [37], [], [], [], [], [], [], [], [], []
*** 2011-11-27 20:19:33.113
PMON (ospid: 8143): terminating the instance due to error 472
Kindly Suggest me,
Thanks
Athish

Hi Helios,
We identified that the error was in undo corruption and We followed the below steps to over come above mention error.
Steps as followed,
Step 1:
SQL> SELECT name,value FROM v$parameter WHERE name IN ('undo_management','undo_tablespace');
NAME VALUE
undo_management MANUAL
undo_tablespace UNDO_TBS
Step2:
SQL> select FILE_NAME, TABLESPACE_NAME from dba_data_files where TABLESPACE_NAME like 'UNDO%';
FILE_NAME                         TABLESPACE_NAME
/ebiz/oracle/db/apps_st/data/undotbs_02.dbf     UNDO_TBS
/ebiz/oracle/db/apps_st/data/undotbs_01.dbf     UNDO_TBS
Step 3: Create a new undo tablespace
SQL> create UNDO tablespace UNDOTBS datafile '/ebiz/oracle/db/apps_st/data/undotbs01.dbf' size 1024m REUSE AUTOEXTEND ON NEXT 4096K MAXSIZE 1024M;
Tablespace created.
Step 4:
SQL> ALTER SYSTEM SET undo_tablespace = 'UNDOTBS' scope=spfile;
System altered.
Step 5: set old undo tablespace offine mode and drop
SQL> ALTER TABLESPACE UNDO_TBS offline;
Tablespace altered.
SQL> drop tablespace UNDO_TBS including contents and datafiles;
Tablespace dropped.
Step 6:
Rebounced the db services
Step 7: Changed the undo management parameter to AUTO
SQL> alter system set undo_management='AUTO' scope=spfile;
System altered.
SQL> SELECT name,value FROM v$parameter WHERE name IN ('undo_management','undo_tablespace');
NAME VALUE
undo_management AUTO
undo_tablespace UNDOTBS
Now the database is up and running with no issue and we cant find any ora error in the alert log file,
ThaNks
Athish

Stock variance report Crashes with error code REP-56048

SR : 6990718.992
gtcr : http://qmon.oraclecorp.com/qmon3/quickpicks.pl?t=t&q=6990718.992
Problem Statement : When the user is trying to generate report for Stock variance report from Oracle Retail Merchandising System the report crashes with error code REP-56048.
The steps to reproduce are specific to Oracle Retail Merchandising system application and hence I have not mentioned here.
The REP-56048 error seems to be generic. Could you please advise me on this issue.
Thanks & Regards,
Sameer

You can review the following Oracle Metalink Document;
Comprehensive REP-56048 Troubleshooting and Overview Guide: Doc ID: Note:285281.1
https://metalink.oracle.com/metalink/plsql/f?p=130:14:88153902823984055::::p14_database_id,p14_docid,p14_show_header,p14_show_help,p14_black_frame,p14_font:NOT,285281.1,1,1,1,helvetica
Hope it would be useful.
Adith

CJQ0: terminating instance due to error 472

hi everybody ;
my db instance automatically terminated ad when ı look the alert log file i get this message ;
ORA-07445: exception encountered: core dump [kghfrh()+627] [SIGSEGV] [Address not mapped to object] [0x385200000001] [] []
ORA-00600: internal error code, arguments: [kghfrh:ds], [0x09682E150], [], [], [], [], [], []
Wed Feb 4 08:31:18 2009
Errors in file /opt/oracle/oracle/admin/gcam/bdump/gcam_pmon_15388.trc:
ORA-07445: exception encountered: core dump [kghfrh()+627] [SIGSEGV] [Address not mapped to object] [0x385200000001] [] []
Wed Feb 4 08:31:41 2009
CJQ0: terminating instance due to error 472
Instance terminated by CJQ0, pid = 15400
what was the reason that the backround process stopped my db instance ?
thanks...

Check please Metalink note 300602.1
If it's not Your case, then please open SR to oracle support.

DBW0: terminating instance due to error 472 : what kind of error is ???

Wed Apr 20 10:30:34 2005
Errors in file c:\ora92\admin\it00\udump\it00_ora_3032.trc:
ORA-12571: TNS: errore dello scrittore del pacchetto
Wed Apr 20 14:21:28 2005
found dead shared server 'S000', pid = (10, 1)
Wed Apr 20 23:19:47 2005
found dead shared server 'S000', pid = (10, 2)
Thu Apr 21 06:58:46 2005
Thread 1 advanced to log sequence 122
Current log# 1 seq# 122 mem# 0: C:\ORA92\ORADATA\IT00\REDO01.LOG
Fri Apr 22 00:30:48 2005
DBW0: terminating instance due to error 472
Instance terminated by DBW0, pid = 2108

instance terminate due to
Wed Apr 20 14:21:28 2005
found dead shared server 'S000', pid = (10, 1)
Wed Apr 20 23:19:47 2005
found dead shared server 'S000', pid = (10, 2)
there is BUG
if u r using shared server on window environment.
i think this is fixed on patch 3.(9.2.0.4)
check u r version
select * from v$version;
for more information
metalink.oracle.com
Thanks and Regards
Kuljeet pal singh

Lightroom has crashed with error message 'error reading from its preview cache' - this happens every time i try a launch it. I have looked a forum to repair the fault. there are different recommedations.can you tell me step by step how to recify this pro

lightroom has crashed with error message 'error reading from its preview cache' - this happens every time i try a launch it. I have looked a forum to repair the fault. there are different recommedations.can you tell me step by step how to recify this problem. i can not find ircat ir data etc in the programme files. Thanks

robmac76 wrote:
can you tell me step by step how to recify this problem.
Yes:
Step 1: Delete the preview cache.
That's it!
So, the trick is to find the preview cache.
This document gives location:
http://helpx.adobe.com/lightroom/kb/preference-file-locations-lightroom-41.html
To be clear: it's a folder in with your catalog and you want to delete the whole folder but nothing else.
If your catalog file path is "X:\My Catalogs\My Catalog.lrcat", then the preview cache "folder" will be:
X:\My Catalogs\My Catalog Previews.lrdata
So the trick is to find your catalog file, and since Lr won't open your catalog and run, you can't use it to find out.
But you should be able to find it by searching your disks for *.lrcat files - do you know how to do that?
Which OS?
If you know the name of the catalog it will help, but also: it's probably NOT in with your program files.
UPDATE: The above-mentioned document gives default name and location for preview cache, so if you haven't overridden the default, it should be right where that document said it would be - is it? (of course you need to know your user name too, but presumably you do, no?).
R

Oracle instance crashed with error 472

Similar Messages

Maybe you are looking for