ORA-07445 and imp

Good day!!
we have
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0
perform imp in user mode with ignore = y
and get an error
ksedmp: internal or fatal error
+ORA-07445: exception encountered: core dump [koksOpnHasObjWTempLob()+19] [SIGSEGV] [unknown code] [0x000000000] [] []+
Current SQL statement for this session:
+"CREATE BITMAP INDEX ........"+
IMP-00003: ORACLE error 3113 encountered
ORA-03113: end-of-file on communication channel
IMP-00000: Import terminated unsuccessful
manual method of creating index is successful .. during imp not. exp has been successful.
it's bug?
help please and sorry for my english.thanks

Looks to be a bug - see MOS Doc 1143524.1 (ORA-07445 [koksOpnHasObjWTempLob] When Creating Bitmap Index On Temporary Table)
Srini

Similar Messages

ORA-07445 and xdb

hi all
Following errors occured in alert.log on a linux system running oracle 10.2.0.1.0:
"Sat Jun 14 22:42:42 2008
Errors in file /opt/app/oracle/admin/wilson/udump/wilson_ora_11559.trc
ORA-07445: exception encountered: core dump [kgghstfel()+15] [SIGSEGV] [Address not mapped to object] [0x14] [] []
Sat Jun 14 22:49:30 2008
Process 0x0x41a1c994 appears to be hung while dumping
Current time = 1718649800, process death time = 1718587480 interval = 60000
Attempting to kill process 0x0x41a1c994 with OS pid = 11360
OSD kill succeeded for process 0x41a1c994
Sat Jun 14 22:52:39 2008
Process 0x0x41a1cf48 appears to be hung while dumping
Current time = 1718668704, process death time = 1718606751 interval = 60000
Attempting to kill process 0x0x41a1cf48 with OS pid = 11550
OSD kill succeeded for process 0x41a1cf48
Sat Jun 14 22:53:39 2008
Process 0x0x41a1d4fc appears to be hung while dumping
Current time = 1718674704, process death time = 1718609037 interval = 60000
Attempting to kill process 0x0x41a1d4fc with OS pid = 11559
OSD kill succeeded for process 0x41a1d4fc"
In trace file
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [kgghstfel()+15] [SIGSEGV] [Address not mapped to object] [0x14] [] []
Current SQL statement for this session:
select count(*) from user$ u, xdb.xdb$schema s where u.user# = :1 and u.name = s.xmldata.schema_owner and (xdb.xdb$Extname2Intname(s.xmldata.schema_url, s.xmldata.schema_owner) = :2)
----- PL/SQL Call Stack -----
object line object
handle number name
0x36271698 1 function XDB.XDB$EXTNAME2INTNAME
0x3639aa08 1 anonymous block
0x362721a0 17 package body SYS.XML_SCHEMA_NAME_PRESENT
----- Call Stack Trace -----
calling call entry argument values in hex
location type point (? means dubious value)
ksedst()+27 call ksedst1() 1 ? 1 ?
ksedmp()+557 call ksedst() 1 ? B7452F80 ? B7452F80 ?
B7452F86 ? B7452F70 ?
B7452F80 ?
ssexhd()+863 call ksedmp() 3 ? AC233D1 ? 6867676B ?
65667473 ? 2B29286C ? 3531 ?
kgghstfel()+15 signal 00000000 B ? B7454C8C ? B7454D0C ?
qmtLookup()+52 call kgghstfel() 0 ? C278790 ?
qmtAddRef()+25 call qmtLookup() CBD2CC0 ? C278790 ? C277650 ?
2B ? 25 ? BFE8C3D0 ?
qmeInitUGA()+68 call qmtAddRef() CBD2CC0 ? C278790 ? C277650 ?
2B ? 2DE ? B6EB7060 ?
qm_init_uga_helper( call qmeInitUGA() BFE8C3FC ? 2C ? 2C00 ?
)+777 B729C550 ? CB84358 ?
B7FAB017 ?
qm_run_as_ksys()+18 call 00000000 BFE8C66C ? 535953 ? 0 ? 0 ?
6 0 ? 0 ?
qm_init_uga()+18 call qm_run_as_ksys() BFE8C66C ? 94F819C ?"
Is there something wrong with the XDB?
How to solve this problem.
Thanks

Generally ORA-07445 and ORA-0600 Errors are the internal errors, only Oracle Support can address to such errors when you submit the generated trace files and your alert log file to dig more in to this errors.
Moreover, logon to metalink and search for the ORA-07445 and ORA-0600 error lookup with the first option in the error.
Regards,
Sabdar Syed.

ORA-07445 and XDB.DBMS_XMLDOM

Hi,
I am receiving the following messages in the alert log:
Errors in file d:\oracle\ora10g\dumps\udump\prod_ora_5116.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [0x3681AB1] [] [] [] []
ORA-06510: PL/SQL: unhandled user-defined exception
When I review the trace file, I see this:
*** SERVICE NAME:(SYS$USERS) 2006-07-26 13:06:10.246
*** SESSION ID:(80.5257) 2006-07-26 13:06:10.246
*** 2006-07-26 13:06:10.246
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [0x3681AB1] [] [] [] []
ORA-06510: PL/SQL: unhandled user-defined exception
Current SQL statement for this session:
BEGIN Pack_Core_Api_Main.Proc_Core_Api_Main(:1,:2); END;
----- PL/SQL Call Stack -----
object line object
handle number name
8F21A048 4644 package body XDB.DBMS_XMLDOM
8F21A048 4667 package body XDB.DBMS_XMLDOM
8F196B1C 1516 package body OSIBANK.PACK_CORE_API_PERSONMAINT
8D03B614 361 package body OSIBANK.PACK_CORE_API_ROUTER
8D03B614 128 package body OSIBANK.PACK_CORE_API_ROUTER
8F239C6C 134 package body OSIBANK.PACK_CORE_API_MAIN
8DB36A64 1 anonymous block
--- snip ---
It seems to me the exception/error is occurring in package body XDB.DBMS_XMLDOM, but I am not certain.
My database is ORACLE V10.1.0.2.0.
Any thoughts?
Thank you,
Bret

I am in the process of trying to find out just that....where it's called from and what is sent to it. Here is the next bit from the trace file though. Please let me know if you'd like to see more of it.
Thank you,
Bret
*** SERVICE NAME:(SYS$USERS) 2006-07-26 13:06:10.246
*** SESSION ID:(80.5257) 2006-07-26 13:06:10.246
*** 2006-07-26 13:06:10.246
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [0x3681AB1] [] [] [] []
ORA-06510: PL/SQL: unhandled user-defined exception
Current SQL statement for this session:
BEGIN Pack_Core_Api_Main.Proc_Core_Api_Main(:1,:2); END;
----- PL/SQL Call Stack -----
object line object
handle number name
8F21A048 4644 package body XDB.DBMS_XMLDOM
8F21A048 4667 package body XDB.DBMS_XMLDOM
8F196B1C 1516 package body OSIBANK.PACK_CORE_API_PERSONMAINT
8D03B614 361 package body OSIBANK.PACK_CORE_API_ROUTER
8D03B614 128 package body OSIBANK.PACK_CORE_API_ROUTER
8F239C6C 134 package body OSIBANK.PACK_CORE_API_MAIN
8DB36A64 1 anonymous block
----- Call Stack Trace -----
calling call entry argument values in hex
location type point (? means dubious value)
qmxdAdoptNode+1819 CALLrel qmxRemoveChild+0 1E237380 0 0 1E237380 995FD5C
1E237380 995B7AC 9958C40 0 1
qmxdplsdocadoptno CALLrel _qmxdAdoptNode+0     C57E6C0 995B7AC 0 9958C40
de+174
_spefcpfa+357        CALLreg 00000000
spefmccallstd+661   CALLrel spefcpfa+0
pextproc+88         CALLrel spefmccallstd+0 1F26D450 1F26D380 1F26D248
1F26D1C0 A26B15C
peftrusted+138      CALLrel pextproc+0 1F26D450 1F26D380 1F26D248
1F26D1C0
_psdexsp+115         CALLreg 00000000             0
_rpiswu2+368         CALLreg 00000000             1F26D15C
psdextp+439         CALLrel rpiswu2+0 99890D4C 27 1F26D110 2
1F26D0F4 27 1F26D130 0
214B410 0 1F26D15C 0
_pefccal+361         CALLreg 00000000             1F26D818 1F26D380 1F26D248 0
20003 1F26D450 60B103F0
pefcal+125          CALLrel pefccal+0 1E237380
pevmFCAL+191 CALLrel _pefcal+0
pfrinstrFCAL+70 CALLrel pevmFCAL+0
pfrrunno_tool+51 CALL??? 00000000
pfrrun+1834         CALLrel pfrrun_no_tool+0 D56E5A8 8EAD2CFA D56E5E4
plsqlrun+1051 CALLrel _pfrrun+0            D56E5A8
peicnt+179          CALLrel plsql_run+0 D56E5A8 1 0
kkxexe+477          CALLrel peicnt+0
opiexe+4896         CALLrel kkxexe+0 8DB36A64
kpoal8+1705         CALLrel opiexe+0 49 3 1F26E070
_opiodr+977          CALLreg 00000000             5E 14 1F26E7D0
_ttcpip+1827         CALLreg 00000000             5E 14 1F26E7D0 0
_opitsk+1098         CALL??? 00000000
opiino+938          CALLrel opitsk+0 0 0 1E23DD30 97EFDF8 B9 0
_opiodr+977          CALLreg 00000000             3C 4 1F26FBC0
opidrv+479          CALLrel opiodr+0 3C 4 1F26FBC0 0
sou2o+45            CALLrel opidrv+0 3C 4 1F26FBC0
opimai+237          CALLrel sou2o+0
OracleThreadStart@ CALLrel opimai+0
4+899
77E66060 CALLreg 00000000
--------------------- Binary Stack Dump ---------------------
-- snip ---

ORA-07445 and ORA-01331end-of-file on communication channel

Hi,
: Can any one help?
: We have an oracle server 8.1.7 on Solaris 8 sparc station.
: And after trying to run a select query on the database we are
: *** SESSION ID:(10.40322) 2001-05-09 13:56:06.479
Exception signal: 11 (SIGSEGV), code: 1 (Address not mapped to object), addr: 0xc7e25fe, P
C: dredseek()+396
*** 2001-05-09 13:56:08.069
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [dredseek()+396] [SIGSEGV] [Address not mapped
to object] [209593854] [] []
Current SQL statement for this session:
SELECT ID, Kurztitel, KURZTITEL_BESCHR, Mittel, MITTEL_DEF, Wirkung, WIRKUNG_DEF, Status,
Person_ID, Patent_ID, Typ FROM ENTWICKLUNG WHERE ID IN (SELECT REFERENZ_ID FROM BEZUG WHER
E ID IN (SELECT ID FROM EMP WHERE ( CONTAINS(LAIM,'%drill%')>0 OR CONTAINS(DESCRI
PTION,'%drill%')>0) AND ( CONTAINS(LAIM,'%seal%')>0 OR CONTAINS(DESCRIPTION,'%seal%')>0))
) AND Typ!=4 AND Typ!=3 AND Typ!=5
: ORA-03113: end-of-file on communication channel .
: Sascha
null

Yes i am connecting through client side(TOAD).
When i continously execute the query then there is no problem. But problem occurs when i sits idle more than approx. 2 minutes.
Listner is properly running at server side.
Also while connecting though toad
1st Error is
Ora-12571: TNS: PAcket write failure
Ora-12541: TNS: No Listener
Then it connects.
What is the problem?
Where i can look into?
Thanks,

ORA-07445 ORA-00472 errors

Hello,
I’m using Oracle 10g (10.2.0.4.0) on Windows Server 2003 and I get ORA-07445 and ORA-00472 errors.
After this database shutdown itself. I startup database and now everything is ok.
The alert log shows the following:
Thu Aug 05 08:29:36 2010
Errors in file d:\oracle\product\10.2.0\admin\mydb\udump\mydb ora6160.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [.kcbzfw??hot+720] [PC:0x7BD68D0] [ADDR:0x3435303635353034] [UNABLE_TO_READ] []
Thu Aug 05 08:29:43 2010
Errors in file d:\oracle\product\10.2.0\admin\mydb\udump\mydb pmon11672.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [.kcbzfw??hot+720] [PC:0x7BD68D0] [ADDR:0x3435303635353034] [UNABLE_TO_READ] []
Thu Aug 05 08:29:54 2010
MMON: terminating instance due to error 472
Thu Aug 05 08:29:54 2010
Errors in file d:\oracle\product\10.2.0\admin\mydb\udump\mydb_ckpt_11616.trc:
ORA-00472: PMON process terminated with error
Thu Aug 05 08:29:54 2010
Errors in file d:\oracle\product\10.2.0\admin\mydb\udump\mydb_j000_12020.trc:
ORA-00472: PMON process terminated with error
Thu Aug 05 08:29:54 2010
Errors in file d:\oracle\product\10.2.0\admin\mydb\udump\mydb_mman_11660.trc:
ORA-00472: PMON process terminated with error
Thu Aug 05 08:29:54 2010
Errors in file d:\oracle\product\10.2.0\admin\mydb\udump\mydb_lgwr_11428.trc:
ORA-00472: PMON process terminated with error
Thu Aug 05 08:29:55 2010
Errors in file d:\oracle\product\10.2.0\admin\mydb\udump\mydb_psp0_10248.trc:
ORA-00472: PMON process terminated with error
Thu Aug 05 08:30:06 2010
Errors in file d:\oracle\product\10.2.0\admin\mydb\udump\mydb_q003_3344.trc:
ORA-00472: PMON process terminated with error
Thu Aug 05 08:30:08 2010
Errors in file d:\oracle\product\10.2.0\admin\mydb\udump\mydb_reco_7896.trc:
ORA-00472: PMON process terminated with error
Thu Aug 05 08:30:08 2010
Errors in file d:\oracle\product\10.2.0\admin\mydb\udump\mydb_smon_8760.trc:
ORA-00472: PMON process terminated with error
Thu Aug 05 08:30:09 2010
Instance terminated by MMON, pid = 11676
Thu Aug 05 08:31:50 2010
WARNING: inbound connection timed out (ORA-3136)
Thu Aug 05 08:32:13 2010
WARNING: inbound connection timed out (ORA-3136)
Thu Aug 05 08:33:37 2010
WARNING: inbound connection timed out (ORA-3136)
Thu Aug 05 08:34:41 2010
WARNING: inbound connection timed out (ORA-3136)
Thu Aug 05 08:35:19 2010
WARNING: inbound connection timed out (ORA-3136)
Thu Aug 05 08:35:24 2010
WARNING: inbound connection timed out (ORA-3136)
Thu Aug 05 08:35:42 2010
WARNING: inbound connection timed out (ORA-3136)
Thu Aug 05 08:35:42 2010
Any idea what was the reason for this errors?
Thanks in advance.

Contact Oracle Support.
https://support.oracle.com
Regards
Rajesh

After ORA-07445, a part of Oracle Enterprise Manager not working?

Hi! Everyone!
My database was have error message ORA-07445.
I found document in MetaLink, and try to modified it.
[https://support.oracle.com/CSP/main/article?cmd=show&type=BUG&id=7038750]
1. SQL> alter system set event='10422 trace name context forever, level 1' scope=spfile;
2. shutdown DB & startup DB
After that, Oracle Enterprise Manager "Space Summary -> Problem Tablespaces " from 5 become 0.
And since these days, it did not change.
This is on solaris 10 oracle 10.2.0.4
How can I make it normal?
Edited by: user10220946 on Nov 24, 2009 6:12 PM
Edited by: user10220946 on Nov 24, 2009 7:33 PM

Hi,
For Ora-07445 and Ora-0600 raise an SR with oracle support.
thanks,
baskar.l

ORA-03113 and ORA-07445 ACCESS_VIOLATION (again)

On:
10g
Windows 2003 server
IIS 6
ASP.NET 2.0
Oracle client 10.2.0.1.0
ODAC 10.2.0.2.21
odp.net 2.102.2.20
Validate Connection=true;Min Pool Size=0 in connection string
All odp.net connection, command and parameter objects are closed/disposed after use.
The issue:
ORA-03113 is returned to asp.net.
ORA-07445 ACCESS_VIOLATION is logged on database side. (see below)
It is ALWAYS the same select query (in stored procedure).
This is NOT a heavy query. Whole table is only 20K rows. (see below)
The rest of web application is UNAFFECTED. oracle connection and queries working normally.
Memory and threads used w3wp.exe are normal
Our only solution is for DBA to re-allocate table on db server.
I have read all related posts on this Forum but please any advice is welcome!
Thanks,
Adam
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [evaopn2+2896] [PC:0x15F3876] [ADDR:0x0] [UNABLE_TO_READ] []
Edited by: user10422769 on Sep 1, 2010 12:35 AM

according to this article:
<span> [Oracle ORA-07445 exception tips|<a class="smarterwiki-linkify" href="http://www.dba-oracle.com/t_ora_07445_exception_encountered.htm]">http://www.dba-oracle.com/t_ora_07445_exception_encountered.htm]</a>
</span>
ther is a lot of reasons for this issue I suggest that you try to do some action to try to understand where is the problem:
1. Change the connection string to contain only the schema parameter (no pooling parameters).
2. Change the select to return only 1:
_SELECT 1 as val_
FROM IIL_RUN_SETS ILRS
INNER JOIN IIL_RN_SET_STA_VALS ISSV
ON ILRS.ILRS_ID = ISSV.ILRS_ID
AND CURRENT_TIMESTAMP BETWEEN ISSV.TRANS_FROM AND ISSV.TRANS_TO
INNER JOIN IIL_RN_SET_STATUSES ISST
ON ISSV.ISST_ID = ISST.ISST_ID
INNER JOIN IIL_RUNS ILRN
ON ILRS.ILRS_ID = ILRN.ILRS_ID
LEFT OUTER JOIN IIL_RUN_LABELS IRLB
ON ILRN.IRLB_ID = IRLB.IRLB_ID
INNER JOIN IIL_RUN_STA_VALS IRSV
ON ILRN.ILRN_ID = IRSV.ILRN_ID
AND CURRENT_TIMESTAMP BETWEEN IRSV.TRANS_FROM AND IRSV.TRANS_TO
INNER JOIN IIL_RUN_STATUSES IRST
ON IRSV.IRST_ID = IRST.IRST_ID
INNER JOIN IIL_RUN_TYPES IRTY
ON ILRN.IRTY_ID = IRTY.IRTY_ID
INNER JOIN PRODUCTS PDCT
ON ILRN.PDCT_ID = PDCT.PDCT_ID
INNER JOIN USERS UPDATE_USER
ON ILRN.UPDATE_USER_ID = UPDATE_USER.USER_ID
WHERE ILRS.ILRS_ID ; = :B1
_AND rownum=1_
ORDER BY ILRN.ILRN_ID
if this result will not return the value that means that the problem is in the SQL/Procedure
3. Try to run on diffrent client - it maybe related to some ODP problem one one client.

ORA-07445: exception encountered in the database and the databasde wentdown

Hi,
I got the eblow errors in the alert log file. and the database went donw after this errors. Can anybody suggests the cause of the error.
Errors in file /ORADATA/proddb/9.2.0/admin/PROD_dgoracluster/udump/prod_ora_17784.trc:
ORA-07445: exception encountered: core dump [kssrem()+177] [SIGSEGV] [Address not mapped to object] [0x4] [] []
ORA-03135: connection lost contact
Tue Jan 19 11:31:49 2010
Errors in file /ORADATA/proddb/9.2.0/admin/PROD_dgoracluster/udump/prod_ora_17784.trc:
ORA-07445: exception encountered: core dump [kghssgmm()+83] [SIGFPE] [Integer divide by zero] [0xAD0357D] [] []
ORA-07445: exception encountered: core dump [kssrem()+177] [SIGSEGV] [Address not mapped to object] [0x4] [] []
ORA-03135: connection lost contact
Tue Jan 19 11:31:51 2010
Errors in file /ORADATA/proddb/9.2.0/admin/PROD_dgoracluster/bdump/prod_pmon_4625.trc:
ORA-07445: exception encountered: core dump [kggchk()+72] [SIGSEGV] [Address not mapped to object] [0x17] [] []
Tue Jan 19 11:31:55 2010
MMON: terminating instance due to error 472
Instance terminated by MMON, pid = 4643
Thanks,
Prashanth.

hi, initially you can check trace files also to get to know what the problem is.
you can look in metalink for ora-600 lookup tool which provides information for ora-7445 errors also.
if not found anything, then raise a SR with oracle support

ORA-00600 and ORA-07445

Hello I have this erros located into udump\log_file:
Fri May 30 04:13:57 2008
SMON: Parallel transaction recovery tried
Fri May 30 04:14:38 2008
Errors in file l:\oracle\admin\opera\bdump\opera_j006_5992.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_msqsub+23] [PC:0x1FEE80B] [ADDR:0x5B3F] [UNABLE_TO_READ] []
Fri May 30 04:14:42 2008
SMON: Parallel transaction recovery tried
Fri May 30 06:26:57 2008
Errors in file l:\oracle\admin\opera\udump\opera_ora_900.trc:
ORA-00600: internal error code, arguments: [kokcup:01], [0], [0], [], [], [], [], []
Fri May 30 06:26:58 2008
Errors in file l:\oracle\admin\opera\udump\opera_ora_900.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_kksasd+16] [PC:0x86D4F0] [ADDR:0x458B03CB] [UNABLE_TO_READ] []
ORA-00600: internal error code, arguments: [kokcup:01], [0], [0], [], [], [], [], []
Fri May 30 06:26:59 2008
Errors in file l:\oracle\admin\opera\udump\opera_ora_900.trc:
ORA-00600: internal error code, arguments: [kssadpm: null parent], [], [], [], [], [], [], []
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_kksasd+16] [PC:0x86D4F0] [ADDR:0x458B03CB] [UNABLE_TO_READ] []
ORA-00600: internal error code, arguments: [kokcup:01], [0], [0], [], [], [], [], []
Fri May 30 06:27:00 2008
Errors in file l:\oracle\admin\opera\udump\opera_ora_900.trc:
ORA-00600: internal error code, arguments: [kssadpm: null parent], [], [], [], [], [], [], []
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_kksasd+16] [PC:0x86D4F0] [ADDR:0x458B03CB] [UNABLE_TO_READ] []
ORA-00600: internal error code, arguments: [kokcup:01], [0], [0], [], [], [], [], []
Fri May 30 07:00:38 2008
Thread 1 advanced to log sequence 5849
Current log# 9 seq# 5849 mem# 0: I:\ORACLE\ORADATA\OPERA\REDO9_01.RDO
Fri May 30 10:04:03 2008
Thread 1 cannot allocate new log, sequence 5850
Private strand flush not complete
Current log# 9 seq# 5849 mem# 0: I:\ORACLE\ORADATA\OPERA\REDO9_01.RDO
Thread 1 advanced to log sequence 5850
Current log# 10 seq# 5850 mem# 0: I:\ORACLE\ORADATA\OPERA\REDO10_01.RDO
Fri May 30 10:05:20 2008
ALTER DATABASE BACKUP CONTROLFILE TO 'C:\Program Files\OmniBack\tmp\ctrl_OPERA.dbf' REUSE
Fri May 30 10:05:20 2008
Completed: ALTER DATABASE BACKUP CONTROLFILE TO 'C:\Program Files\OmniBack\tmp\ctrl_OPERA.dbf' REUSE
I'm not so familiar with ORACLE. I have experience with MS SQL. Oracle create .trc files about 2KB each, 2GB every day.
I appreciate your help!
Message was edited by:
julata

Hi,
Thse both errors come under the category of internal errors.The best place to look for their troubleshooting and remedies is using Support Services.
Please look into metalink.oracle.com and search for these two error codes.
I would recommend to send teh trace to the Support and let a support guy handle it.
Aman....

Difference between ora-00600 and ora-07445

Hi all,
Both ora-00600 and 07445 are generic errors, which arises due to n number of reasons. Is there any particular difference between these two errors. If so please let me know.....
Thanks in advance
kumareshan.......

I don't think the statement is true. The answers is in the two metalink doc you posted.
[Note:146580.1] Additional ORA-600 related information.
[Note:211909.1] Additional ORA-7445 related information.
in short,
ORA-600 is from kernel code of the Oracle
An ORA-7445 error is raised by an Oracle server process when it has received a fatal signal from the operating system.

ORA-07445 ACCESS_VIOLATION kglophup+66 instance crash

My db was crash as GATHER_STATS_JOB was trying to gather some status from db instance, rise the error ora-07445 [kglophup+66] at 6:00 am.
I start it when I found it was down and works well till now.
Sat Dec 22 06:00:31 中国标准时间 2012
Errors in file e:\oracle\product\10.2.0\admin\cdw\bdump\cdw_j001_24836.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [kglophup+66] [PC:0x58D4E34] [ADDR:0x127F873133] [UNABLE_TO_WRITE] []
Sat Dec 22 06:00:43 中国标准时间 2012
Errors in file e:\oracle\product\10.2.0\admin\cdw\bdump\cdw_pmon_3696.trc:
ORA-07445: 出现异常错误: 核心转储 [ACCESS_VIOLATION] [kglophup+66] [PC:0x58D4E34] [ADDR:0x127F873133] [UNABLE_TO_WRITE] []
1.I don't know whether the schedule job of oracle(GATHER_STATS_JOB) could cause the crash of db instance, but it seems true from the trace file which means oracle kills himself..
2.I don't know whether there is something wrong do with the memory in hardware, I 'll check the status of hardware later
3.the db was just create one month ago, it was migrate from oracle10201 to oracle10205 by user exp and imp and without error in exp(imp) logs.
I don't know whether exp and imp method of migration was correct or not?
(1)"exp user/paswd file=" from oracle 10201
(2)"imp user/paswd file=" to oracle 10205
4.I do opatch 13460968 which is the 10205 bundle patch 14 for windows x64 based on 10205 to make the db less bug,but I don't know whether the bundle patch cause the crash of instance?
some information:
5.oracle10205 with "Patch 13460968: ORACLE 10G 10.2.0.5 PATCH 14 BUG FOR WINDOWS (64-BIT AMD64 AND INTEL EM64"
6.oracle 10205 on win2008 x64 r2
7.128GB RAM(70G for sga and 30G for pga)
trace file:
Dump file e:\oracle\product\10.2.0\admin\cdw\bdump\cdw_j001_24836.trc
racle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Windows NT Version V6.1 Service Pack 1
CPU : 48 - type 8664, 24 Physical Cores
Process Affinity : 0x0000000000000000
Memory (Avail/Total): Ph:55481M/131058M, Ph+PgF:186456M/262115M
Instance name: cdw
Redo thread mounted by this instance: 1
Oracle process number: 43
Windows thread id: 24836, image: ORACLE.EXE (J001)
*** ACTION NAME:(GATHER_STATS_JOB) 2012-12-22 06:00:31.438
*** MODULE NAME:(DBMS_SCHEDULER) 2012-12-22 06:00:31.438
*** SERVICE NAME:(SYS$USERS) 2012-12-22 06:00:31.438
*** SESSION ID:(1041.23881) 2012-12-22 06:00:31.438
*** 2012-12-22 06:00:31.438
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [kglophup+66] [PC:0x58D4E34] [ADDR:0x127F873133] [UNABLE_TO_WRITE] []
Current SQL statement for this session:
select substrb(dump(val,16,0,32),1,120) ep, cnt from (select /*+ index_rs(t) no_parallel(t) no_parallel_index(t) dbms_stats cursor_sharing_exact use_weak_name_resl dynamic_sampling(0) no_monitoring */"INSTANCE_NUMBER" val,count(*) cnt from "SYS"."WRH$_DB_CACHE_ADVICE" t where TBL$OR$IDX$PART$NUM("SYS"."WRH$_DB_CACHE_ADVICE",0,4,0,"ROWID") = :objn and "INSTANCE_NUMBER" is not null group by "INSTANCE_NUMBER") order by val
----- PL/SQL Call Stack -----
object line object
handle number name
000000120DE28D48 12278 package body SYS.DBMS_STATS
000000120DE28D48 12868 package body SYS.DBMS_STATS
000000120DE28D48 14164 package body SYS.DBMS_STATS
000000120DE28D48 14463 package body SYS.DBMS_STATS
000000120DE28D48 14595 package body SYS.DBMS_STATS
000000120DE28D48 15121 package body SYS.DBMS_STATS
000000120DE28D48 21422 package body SYS.DBMS_STATS
check trace file e:\oracle\product\10.2.0\db_1\rdbms\trace\cdw_ora_0.trc for preloading .sym file messages
----- Call Stack Trace -----
calling call entry argument values in hex
location type point (? means dubious value)
kglophup+66 0000000000000000 000000000 0010385F2 000001FE8
000002000
kglHandleUnpin+159 CALL??? kglophup+66 000000001 01CFEF5D0 000000000
11D59D7B68
kglUnKeepHandle4Sta CALL??? kglHandleUnpin+159 D9EB95665868 000000000
ts+602 000000000 120DCA8040
kksFreeMarkedBktCur CALL??? kglUnKeepHandle4Sta 000000000 11C746C720
sorStat+960 ts+602 000000030 000000018
kksClearCursorStat+ CALL??? kksFreeMarkedBktCur 000000000 000000000 000000130
474 sorStat+960 01CFEF5D0
kksCheckToFreeCurso CALL??? kksClearCursorStat+ 00001F700 00001F5D8 02117D160
rStat+14 474 00001F5D8
kksLoadChild+15506 CALL??? kksCheckToFreeCurso 120435CD58 1100000000
rStat+14 11C7E3E3DC 000000024
kxsGetRuntimeLock+2 CALL??? kksLoadChild+15506 01CFF01D0 120BCE8908
016 02117E6F0 120BCE8908
kksfbc+18212 CALL??? kxsGetRuntimeLock+2 01CFF01D0 027A10058 02117E6F0
016 000000103
kkspsc0+2633 CALL??? kksfbc+18212 027A10058 000000003 000000108
0286F1E88
kksParseCursor+473 CALL??? kkspsc0+2633 01DD12870 0286F1E88 0000001AB
000000003
opiosq0+1867 CALL??? kksParseCursor+473 02117FC40 000000000 02117F900
another tracefile:
Dump file e:\oracle\product\10.2.0\admin\cdw\bdump\cdw_pmon_3696.trc
Sat Dec 22 06:00:43 2012
ORACLE V10.2.0.5.0 - 64bit Production vsnsta=0
vsnsql=14 vsnxtr=3
Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Windows NT Version V6.1 Service Pack 1
CPU : 48 - type 8664, 24 Physical Cores
Process Affinity : 0x0000000000000000
Memory (Avail/Total): Ph:55515M/131058M, Ph+PgF:186489M/262115M
Instance name: cdw
Redo thread mounted by this instance: 1
Oracle process number: 2
Windows thread id: 3696, image: ORACLE.EXE (PMON)
*** 2012-12-22 06:00:43.107
*** SERVICE NAME:(SYS$BACKGROUND) 2012-12-22 06:00:43.107
*** SESSION ID:(1105.1) 2012-12-22 06:00:43.107
=================================================
KGL Child 20 Level 0 latch clean-up information:
=================================================
Operation = 18
kgllcpt1 = 000000120DCA7F10 kgllcpt2 = 00000011D7C1DDB8
kgllcpt3 = 000000120DCA8000 kgllcpt4 = 000000127F87312B
kgllcpt5 = 0000001210A7FB80 kgllcub4 = 35
Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production
Process Id: 0x0000068c Thread Id : 0x00000e70 Time : Sat Dec 22 06:00:43
Excp. Code: 0xc0000005 Excp. Type: ACCESS_VIO Flags: 0x00000000
------------------- Registers ----------------------------
ip=00000000058D4E34 sp=000000000F1BDF70 rp=0000000000000023
r1=0000000004BC8C80 r2=000000000519DC40 r3=0000000000000022
r4=0000000000000014 r5=000000000F1BDF70 r6=0000000000000023 r7=00000011D6B0A1E0
r8=000000000519DC40 r9=00000011D7C1DDB8 r10=000000120DCA7F10 r11=000000120DCA8000
r12=000000120DCA8000 r13=0000001210A7FB80 r14=000000127F87312B r15=000000000519DC40
------------------- End of Registers ---------------------
*** 2012-12-22 06:00:43.122
ksedmp: internal or fatal error
ORA-07445: 出现异常错误: 核心转储 [ACCESS_VIOLATION] [kglophup+66] [PC:0x58D4E34] [ADDR:0x127F873133] [UNABLE_TO_WRITE] []
check trace file e:\oracle\product\10.2.0\db_1\rdbms\trace\cdw_ora_0.trc for preloading .sym file messages
----- Call Stack Trace -----
calling call entry argument values in hex
location type point (? means dubious value)
kglophup+66 0000000000000000 000000000 000000000 000000000
000000000
kgllccl+731 CALL??? kglophup+66 00519DC40 11D6B0C8B0
000000014 000002580
kgllcu+408 CALL??? kgllccl+731 000000E70 0052E2037 000000540
0000005A0
kslilcr+926 CALL??? kgllcu+408 007BB08A0 1211387D68
003E74F14 11D59D7B68
ksl_cleanup+2010 CALL??? kslilcr+926 11D59D7B68 000000003
000000000 120524E700
ksuxfl+1021 CALL??? ksl_cleanup+2010 007BB08A0 000003CF0 0E9C2BFB4
000000000
ksuxda+66 CALL??? ksuxfl+1021 00000002B 1206250D30
000000001 0006D4A5A
ksucln+2423 CALL??? ksuxda+66 000000E70 0052E2037 000000540
000002000
ksbrdp+988 CALL??? ksucln+2423 004BCD730 004BCD74C 000000002
000000004
opirip+700 CALL??? ksbrdp+988 6F5C3A450000001E 003E481E8
00F1BFA10 000000000
opidrv+856 CALL??? opirip+700 000000032 000000004 00F1BFD50
000000000
sou2o+52 CALL??? opidrv+856 000000032 000000004 00F1BFD50
000000003
opimai_real+268 CALL??? sou2o+52 000000000 000000000 000000000
000000000
opimai+96 CALL??? opimai_real+268 000000000 000000000 000000000
000000000
if someone meet the same situation,do please let me know,great thanks!

Go to http://support.oracle.com
refer to
ORA-600/ORA-7445/ORA-700 Error Look-up Tool [ID 153788.1]
Nothing Found Open SR

ORA-07445: exception encountered: core dump [hshget1()+199] [ACCESS_VIOLATION] [ADDR:0x18] [PC:0x8C4341F] [UNABLE_TO_READ] []

Hello all,
I am working on windows 64 bit (local system, testing)
Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
my database was working just fine, I was copying export dump(exp/imp) from 'A' hard disk(external) to 'B', as it was urgent I gave a table for import(imp) from 'A' hard disk which had the original dump.
import of table stopped with ORA-03113: end-of-file on communication channel
i thought it might be because I gave import when copy was going on, later on when copy was over I gave the same table for import, this time also I got same error.
when I tried to login as user "test" is gives me ORA 01033 error.
Enter user-name: test/test
ERROR:
ORA-01033: ORACLE initialization or shutdown in progress
Process ID: 0
Session ID: 0 Serial number: 0
Enter user-name: test/test@prod
ERROR:
ORA-01033: ORACLE initialization or shutdown in progress
Process ID: 0
Session ID: 0 Serial number: 0
Enter user-name: test/test@prod as sysdba
Connected to:
Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> show user
USER is "SYS"
my alert log shows ORA 07445 ERROR. below is part of alertlog which is repeating.
Exception [type: ACCESS_VIOLATION, UNABLE_TO_READ] [ADDR:0x18] [PC:0x8C4341F, hshget1()+199]
Errors in file c:\app\administrator\diag\rdbms\prod\prod\trace\prod_mmon_7848.trc (incident=94924):
ORA-07445: exception encountered: core dump [hshget1()+199] [ACCESS_VIOLATION] [ADDR:0x18] [PC:0x8C4341F] [UNABLE_TO_READ] []
Incident details in: c:\app\administrator\diag\rdbms\prod\prod\incident\incdir_94924\prod_mmon_7848_i94924.trc
Fri Aug 23 13:00:10 2013
Sweep Incident[94923]: completed
Fri Aug 23 13:00:10 2013
Trace dumping is performing id=[cdmp_20130823130010]
Fri Aug 23 13:02:11 2013
Restarting dead background process MMON
Fri Aug 23 13:02:11 2013
MMON started with pid=14, OS id=8512
To add more I was studying/practicing "Auditing in Oracle", yesterday System table space was getting full hence, exported "IDL_UB1$" and truncated it.
Please let me know if I need to provide any more information, also help me out to solve this issue.

Yes I have the backup of truncated table with me(I am practicing "auditing" in my local system hence exported the table and truncated the table as system table space was getting full.)
also i checked the trace file c:\app\administrator\diag\rdbms\prod\prod\incident\incdir_94924\prod_mmon_7848_i94924.trc, but not sure what to check..i mean it gives the same
"ORA-07445: exception encountered: core dump [hshget1()+199] [ACCESS_VIOLATION] [ADDR:0x18] [PC:0x8C4341F] [UNABLE_TO_READ] []" error at the start
not sure how to read this trace file,i mean how to find error part, kindly let me know on this.

ORA-07445 on Xen RHEL5.4 guest on Itanium Montecito (BL870c/BL860c) host

I am wandering if anyone had any experience with similar issue - it most likely related to something about Oracle on RHEL5.4 Xen host on an Itanium (Montecito core, to be specific, as this proved to make important difference - HP BL870c and BL860c servers). I didn't test this on same physical machine (Itanium/RHEL5.4). I am running Oracle 10.2.0.4 with CPUJul2009 (patch 19) and all the latest OS RHEL5.4 updates, and ECC6.0 on top. It works very good, but Oracle is getting ORA-07445 (evabtr) from time to time, which causes ORA-03113 (disconnect session) on the ABAP side (or whatever is connected to db, eg. imp or impdp, too) - something like SGEN can cause it (anything making load long enough). I did everything by the book, with all SAP recommendations and I was hopping I am was doing something wrong. Anyone ?
Zoran.

Ok, you asked for it (IASDB database instance was just a DBCA general template created database, and this alert log is it's very first bringing up after creation, no special load applied even):
alert_IASDB.log:
Thu Oct 1 02:20:05 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
ILAT =18
LICENSE_MAX_USERS = 0
SYS auditing is disabled
ksdpec: called for event 13740 prior to event group initialization
Starting up ORACLE RDBMS Version: 10.2.0.4.0.
System parameters with non-default values:
processes                = 150
sga_target               = 692060160
control_files            = /oracle/IASDB/IASDB/control01.ctl, /oracle/IASDB/IASDB/control02.ctl, /oracle/IASDB/IASDB/control03.ctl
db_block_size            = 8192
compatible               = 10.2.0.3.0
log_archive_dest_1       = LOCATION=/oracle/IASDB/arch
log_archive_format       = %t_%s_%r.dbf
db_file_multiblock_read_count= 16
db_recovery_file_dest    = /oracle/flash_recovery_area
db_recovery_file_dest_size= 2147483648
undo_management          = AUTO
undo_tablespace          = UNDOTBS1
remote_login_passwordfile= EXCLUSIVE
db_domain                =
dispatchers              = (PROTOCOL=TCP) (SERVICE=IASDBXDB)
local_listener           = LISTENER_IASDB
job_queue_processes      = 10
background_dump_dest     = /oracle/admin/IASDB/bdump
user_dump_dest           = /oracle/admin/IASDB/udump
core_dump_dest           = /oracle/admin/IASDB/cdump
audit_file_dest          = /oracle/admin/IASDB/adump
db_name                  = IASDB
open_cursors             = 300
pga_aggregate_target     = 229638144
PMON started with pid=2, OS id=7737
PSP0 started with pid=3, OS id=7739
MMAN started with pid=4, OS id=7741
DBW0 started with pid=5, OS id=7743
LGWR started with pid=6, OS id=7745
CKPT started with pid=7, OS id=7751
SMON started with pid=8, OS id=7783
RECO started with pid=9, OS id=7807
CJQ0 started with pid=10, OS id=7809
MMON started with pid=11, OS id=7811
Thu Oct 1 02:20:06 2009
starting up 1 dispatcher(s) for network address '(ADDRESS=(PARTIAL=YES)(PROTOCOL=TCP))'...
MMNL started with pid=12, OS id=7813
Thu Oct 1 02:20:06 2009
starting up 1 shared server(s) ...
Thu Oct 1 02:20:06 2009
ALTER DATABASE   MOUNT
Thu Oct 1 02:20:10 2009
Setting recovery target incarnation to 2
Thu Oct 1 02:20:10 2009
Successful mount of redo thread 1, with mount id 362979286
Thu Oct 1 02:20:10 2009
Database mounted in Exclusive Mode
Completed: ALTER DATABASE   MOUNT
Thu Oct 1 02:20:10 2009
ALTER DATABASE OPEN
Thu Oct 1 02:20:10 2009
LGWR: STARTING ARCH PROCESSES
ARC0 started with pid=16, OS id=7823
Thu Oct 1 02:20:10 2009
ARC0: Archival started
ARC1: Archival started
LGWR: STARTING ARCH PROCESSES COMPLETE
ARC1 started with pid=17, OS id=7825
Thu Oct 1 02:20:10 2009
Thread 1 opened at log sequence 1
Current log# 1 seq# 1 mem# 0: /oracle/IASDB/IASDB/redo01.log
Successful open of redo thread 1
Thu Oct 1 02:20:10 2009
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Thu Oct 1 02:20:10 2009
ARC1: Becoming the 'no FAL' ARCH
ARC1: Becoming the 'no SRL' ARCH
Thu Oct 1 02:20:10 2009
ARC0: Becoming the heartbeat ARCH
Thu Oct 1 02:20:10 2009
SMON: enabling cache recovery
Thu Oct 1 02:20:11 2009
Successfully onlined Undo Tablespace 1.
Thu Oct 1 02:20:11 2009
SMON: enabling tx recovery
Thu Oct 1 02:20:11 2009
Database Characterset is WE8ISO8859P1
Opening with internal Resource Manager plan
where NUMA PG = 1, CPUs = 6
replication_dependency_tracking turned off (no async multimaster replication found)
Starting background process QMNC
QMNC started with pid=18, OS id=7827
Thu Oct 1 02:20:12 2009
Errors in file /oracle/admin/IASDB/udump/iasdb_ora_7821.trc:
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
Thu Oct 1 02:20:12 2009
db_recovery_file_dest_size of 2048 MB is 0.00% used. This is a
user-specified limit on the amount of space that will be used by this
database for recovery-related files, and does not reflect the amount of
space available in the underlying filesystem or ASM diskgroup.
Thu Oct 1 02:20:12 2009
Completed: ALTER DATABASE OPEN
Thu Oct 1 03:20:13 2009
Errors in file /oracle/admin/IASDB/bdump/iasdb_m000_27853.trc:
ORA-07445: exception encountered: core dump [evabtr()+496] [SIGILL] [unknown code] [0x40000000081804F0] [] []
Thu Oct 1 13:00:56 2009
Thread 1 advanced to log sequence 2 (LGWR switch)
Current log# 2 seq# 2 mem# 0: /oracle/IASDB/IASDB/redo02.log
... and the iasdb_m00027853.trc:
/oracle/admin/IASDB/bdump/iasdb_m000_27853.trc
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, Data Mining and Real Application Testing options
ORACLE_HOME = /oracle/ERC/102_64
System name:     Linux
Node name:     sap-test2
Release:     2.6.18-164.el5xen
Version:     #1 SMP Tue Aug 18 16:14:51 EDT 2009
Machine:     ia64
Instance name: IASDB
Redo thread mounted by this instance: 1
Oracle process number: 19
Unix process pid: 27853, image: oracle@sap-test2 (m000)
*** ACTION NAME:(Auto-DBFUS Action) 2009-10-01 03:20:12.840
*** MODULE NAME:(MMON_SLAVE) 2009-10-01 03:20:12.840
*** SERVICE NAME:(SYS$BACKGROUND) 2009-10-01 03:20:12.840
*** SESSION ID:(136.58) 2009-10-01 03:20:12.840
Registers:
r0: 0x0000000000000000   r1: 0x600000000018f980   r2: 0x0000000000000001
r3: 0x2000000002075e08   r4: 0x0000000000000000   r5: 0x0000000000000000
r6: 0x0000000000000000   r7: 0x0000000000000000   r8: 0x60000fffffe1d922
r9: 0x20000000022ab678 r10: 0x2000000002138508 r11: 0x0000000000000060
r12: 0x60000fffffe1d910 r13: 0x2000000001a49f90 r14: 0x000000000000000a
r15: 0x2000000002138508 r16: 0x0000000000000030 r17: 0x20000000021a0000
r18: 0x200000000219fff8 r19: 0x20000000022ab638 r20: 0xffffffffffffffff
r21: 0x0000000000000011 r22: 0x0000000000000020 r23: 0x000004002439dd70
r24: 0x0000000000000020 r25: 0x000004002439dd74 r26: 0x0000000000000020
r27: 0x2000000002075e2e r28: 0x2000000002075e30 r29: 0x0000000000000000
r30: 0x0000000000000002 r31: 0x0000000000000018   b0: 0x4000000008aa0b40
b1: 0x0000000000000000   b2: 0x0000000000000000   b3: 0x0000000000000000
b4: 0x0000000000000000   b5: 0x0000000000000000   b6: 0x200000000008dc00
b7: 0x4000000008180300   pr: 0x0000000000656003   ip: 0x40000000081804f0
cfm: 0x000000000000070f rsc: 0x000000000000000f bsp: 0x600007ffffe4dbd0
rnat: 0x0000000000000000 ccv: 0x2000000000000013 unat: 0x0000000000000000
fpsr: 0x0009804c8a76233f bof: 0x600007ffffe4db58
r32: 0x2000000002138470 r33: 0x200000000210ea50 r34: 0x60000fffffe1e2ec
r35: 0x0000000000000000 r36: 0x20000000022aba60 r37: 0x0000000000000000
r38: 0xc000000000001dc3 r39: 0x4000000008aa08d0 r40: 0x600000000018f980
r41: 0x60000fffffe1d900 r42: 0x20000000022aba98 r43: 0x0000000000004000
r44: 0x200000000210ea54 r45: 0x60000000001fdbb0 r46: 0x2000000002138470
r47: 0x2000000002138478 r48: 0x0000000000000000 r49: 0x0000000000000000
Exception signal: 4 (SIGILL), code: 2 (unknown code), PC: [0x40000000081804f0, evabtr()+496]
*** 2009-10-01 03:20:13.731
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [evabtr()+496] [SIGILL] [unknown code] [0x40000000081804F0] [] []
Current SQL statement for this session:
select name,intcol#,segcol#,type#,length,nvl(precision#,0),decode(type#,2,nvl(scale,-127/*MAXSB1MINAL*/),178,scale,179,scale,180,scale,181,scale,182,scale,183,scale,231,scale,0),null$,fixedstorage,nvl(deflength,0),default$,rowid,col#,property, nvl(charsetid,0),nvl(charsetform,0),spare1,spare2,nvl(spare3,0) from col$ where obj#=:1 order by intcol#
----- PL/SQL Call Stack -----
object      line object
handle    number name
0x4002343f050        45 procedure SYS.DBMS_FEATURE_XDB
0x4002343f308         1 anonymous block
0x40028c45f58      1204 package body SYS.DBMS_SYS_SQL
0x40028c4b730       323 package body SYS.DBMS_SQL
0x400234d5ce0       312 package body SYS.DBMS_FEATURE_USAGE_INTERNAL
0x400234d5ce0       518 package body SYS.DBMS_FEATURE_USAGE_INTERNAL
0x400234d5ce0       690 package body SYS.DBMS_FEATURE_USAGE_INTERNAL
0x400234d5ce0       787 package body SYS.DBMS_FEATURE_USAGE_INTERNAL
0x400234d6680         1 anonymous block
----- Call Stack Trace -----
calling              call     entry                argument values in hex
location             type     point                (? means dubious value)
ksedst()+64          ????     ksedst1()            000000000 ?
                                                   2000000001F47040 ?
ksedmp()+1344        ????     ksedst()             000000001 ?
                                                   C000000000000C1E ?
                                                   40000000003D0300 ?
                                                   000000000 ?
                                                   2000000001F47040 ?
                                                   C000000000000185 ?
ssexhd()+1248        ????     ksedmp()             000000003 ?
                                                   2000000001F473E0 ?
                                                   C000000000000899 ?
                                                   40000000024CB560 ?
                                                   600000000018F980 ?
                                                   000000000 ? 000000000 ?
                                                   000000001 ?
evabtr()+496         ????     0xA0000000000107E0   2000000002075E28 ?
__PGOSF326_opifcr() ????     evabtr()             2000000002138470 ?
+2496                                              200000000210EA50 ?
                                                   60000FFFFFE1E2EC ?
                                                   000000000 ?
                                                   20000000022ABA60 ?
                                                   000000000 ?
                                                   C000000000001DC3 ?
                                                   4000000008AA08D0 ?
qersoFetch()+800     ????     __PGOSF326_opifcr() 60000FFFFFE1ED90 ?
                                                   000000001 ?
                                                   C000000000000EA5 ?
                                                   40000000088750E0 ?
                                                   600000000018F980 ?
                                                   200000000210EA50 ?
                                                   200000000210EA80 ?
                                                   20000000021A0388 ?
opifch2()+6752       ????     qersoFetch()         4002439BCE8 ?
                                                   2000000001E066C0 ?
                                                   60000FFFFFE1ED90 ?
                                                   000000001 ?
                                                   C000000000001B3E ?
                                                   4000000008AA5C60 ?
                                                   600000000018F980 ?
                                                   4002439BD00 ?

ORA-07445 on Xen RHEL5.4 guest on Itanium Montecito (BL870c/BL860c) ho

I am wandering if anyone had any experience with similar issue - it most likely related to something about Oracle on RHEL5.4 Xen host on an Itanium (Montecito core, to be specific, as this proved to make important difference - HP BL870c and BL860c servers). I didn't test this on same physical machine (Itanium/RHEL5.4). I am running Oracle 10.2.0.4 with CPUJul2009 (patch 19) and all the latest OS RHEL5.4 updates, and ECC6.0 on top. It works very good, but Oracle is getting ORA-07445 (evabtr) from time to time, which causes ORA-03113 (disconnect session) on the ABAP side (or whatever is connected to db, eg. imp or impdp, too) - something like SGEN can cause it (anything making load long enough). Similar thing happens on Windows guests, too. I did everything by the book, with all SAP recommendations and I was hopping I am was doing something wrong. Anyone ?
Zoran.

Xen for Itanium (IA64) is not a supported virtualization platform. I doubt any testing has been done on that platform.

ORA-07445 on Ubuntu 8.04

Hello,
I manage Oracle Database 10g Express Edition Release 10.2.0.1.0 on a Linux Ubuntu 8.04 server for some students.
I've installed the package oracle-xe-universal
Simple queries works fine but some like this one does'nt work :
SQL> select nomf, nomp, prixp from ( commande co join client c on co.numc=c.numc ) join (produit p join fournisseur f on p.numf=f.numf ) on p.nomp=co.nomp where ( nomc = 'Jean');
select nomf, nomp, prixp from ( commande co join client c on co.numc=c.numc ) join (produit p join fournisseur f on p.numf=f.numf ) on p.nomp=co.nomp where ( nomc = 'Jean')
ERROR at line 1:
ORA-03113: end-of-file on communication channel
Then, if I try any other querie I have the following error :
ERROR:
ORA-03114: not connected to ORACLE
Here is what it gives on alert_XE.log :
Fri Feb 12 10:35:43 2010
Errors in file /usr/lib/oracle/xe/app/oracle/admin/XE/udump/xe_ora_25191.trc:
ORA-07445: exception encountered: core dump [koksspac()+211] [SIGSEGV] [Address not mapped to object] [0x48] [] []
Can somebody help me ?

I don't agree that the result (ora-7445, which is in fact an internal error) should occur in any circumstances.
but, the platform isn't supported. so you don't have anywhere to go but to rewrite the sql and see if that works.
if your question is answered, please mark the question as answered!

ORA-07445 and imp

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