Apex ORA-07445 using db links

Have installed apex OK and working well. When using forms based on source from database links regularly crashes with the above exception. Please see fragments of trace and alert_xe.log. Current SQL is always COMMIT
Any suggestions would be great.
Thanks Roger
Thu Apr 13 17:18:12 2006
Errors in file c:\oraclexe\app\oracle\admin\xe\bdump\xe_s004_2600.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_npierr+487] [PC:0x5F22C3] [ADDR:0x4] [UNABLE_TO_READ] []
Dump file c:\oraclexe\app\oracle\admin\xe\bdump\xe_s004_2600.trc
Thu Apr 13 17:18:11 2006
ORACLE V10.2.0.1.0 - Production vsnsta=0
vsnsql=14 vsnxtr=3
Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production
Windows XP Version V5.1 Service Pack 1
CPU : 1 - type 586
Process Affinity : 0x00000000
Memory (Avail/Total): Ph:473M/1014M, Ph+PgF:742M/1677M, VA:1377M/2047M
Instance name: xe
Redo thread mounted by this instance: 1
Oracle process number: 21
Windows thread id: 2600, image: ORACLE.EXE (S004)
*** ACTION NAME:() 2006-04-13 17:18:11.647
*** MODULE NAME:() 2006-04-13 17:18:11.647
*** SERVICE NAME:(SYS$USERS) 2006-04-13 17:18:11.647
*** CLIENT ID:() 2006-04-13 17:18:11.647
*** SESSION ID:(22.9) 2006-04-13 17:18:11.647
*** 2006-04-13 17:18:11.647
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_npierr+487] [PC:0x5F22C3] [ADDR:0x4] [UNABLE_TO_READ] []
Current SQL statement for this session:
COMMIT
----- PL/SQL Call Stack -----
object line object
handle number name
2EC4D3CC 1431 package body FLOWS_020100.WWV_FLOW
2EC4D3CC 1540 package body FLOWS_020100.WWV_FLOW
2EC4D3CC 1697 package body FLOWS_020100.WWV_FLOW
2EC4D3CC 1897 package body FLOWS_020100.WWV_FLOW
2B64FE94 53 package body FLOWS_020100.WWV_FLOW_PPR_UTIL
2EC4D3CC 7608 package body FLOWS_020100.WWV_FLOW
2B64EC28 30 anonymous block

Hi All,
finally have some sort of answer from the other forum - Oracle Database 10g Express.
See subject - "Universal edition choke on en-GB browser, core dumped, ORA-07445"
Looks like a long standing bug and the suggested work around from the guys there is to change the browser language to en-us. I was using en-au and the author of the thread was using en-gb - both cause a core dump. Don't know how they figured it out.
Roger

Similar Messages

ORA-03113 using Database Link

Asking help Urgently..
We need to create a DB link from 7.3 to 10g. After initial problems, the DB link is finally established and we can query and do DML on the 10g DB from 7.3. using SQLPLUS.
Now the problem: We want to create triggers on tables in 7.3 DB to insert the same rows in 10g DB using the DB Link. The moment we create the trigger the connection is dropped with the error: ORA-03113: end-of-file on communication channel. We tried to write the insert statement inside a procedure/function but still the same problem.
Please help as we are desperate to find a solution for the said problem. The objective is to be able to insert a row in 10g (DB Linked) Database based on a trigger fired in 7.3 Database (Reference DB). Any help will be appreciated.
Thanks and regards.
Rajeev.

I know that 7.x to 10g is not supported officially and should not be used in production environment.
But in our case, we need it for a short duration (duration of Parallel run) and my query is that, if I am able to do inserts from the SQLPLUS using the said DB Link, then why this cannot be done thru a procedure or a trigger.
if anyone has an explanation or workaround, it will be great.
Rajeev.

Error ORA-02063, using DB LINK

hi,
i've created a DB_LINK from FINANCEIRA.WINXP.LAPTOP Database (_SERVER 01_) to FINANCEIRA.WINXP Database (_SERVER 02_).
The fact is that i have an application connected at the FINANCEIRA.WINXP.LAPTOP side that makes SELECT and INSERT calls to FINANCEIRA.WINXP using the DB_LINK. When an INSERT statement is sent by the application from the FINANCEIRA.WINXP.LAPTOP to the FINANCEIRA.WINXP, i receive an error message: ORA-02063, occurring in the table's Primary Key. When i send the same statement by SQLPLUS from the FINANCEIRA.WINXP.LAPTOP side to the FINANCEIRA.WINXP, it works fine.
somebody can help me ?

let's make a note...
at the first time, the INSERT operation works fine, even by Application or by SQLPLUS, both been sent from the FINANCEIRA.WINXP.LAPTOP side to the FINANCEIRA.WINXP side. So, at the first time we have a row inserted successfuly.
At the second time, i have this error mentioned above when executed by Application. If i execute by SQLPLUS, it works.
what conclusion we can have about this ?
Edited by: Paulo_BR on May 30, 2009 8:57 AM

ORA when using DB LINK declared as variable

Hello all,
I am working on oracle 10g:
and I have the below
set serveroutput on;
declare
db_link varchar2(30):='ARCH_LINK';
begin
dbms_output.put_line (''||db_link||''); -- statement 1
procedure@''||DB_LINK||''('param1','param2'); -- statement 2
end;
if i executed statement 1 it will return arch_link
but if i used statement 2, i will have the below ORA:
ORA-06550: line 11, column 22:
PLS-00103: Encountered the symbol "" when expecting one of the following:
@ <an identifier> <a double-quoted delimited-identifier>
ORA-06550: line 11, column 38:
PLS-00103: Encountered the symbol "(" when expecting one of the following:
, * & - + / at mod remainder rem <an identifier>
<a double-quoted delimited-identifier> <an exponent (**)> as
from into || bulk
The symbol "," was subst
ORA-06550: line 11, column 68:
PLS-00103: Encountered the symbol ";" when expecting one of the following:
, * & - + / at mod remainder rem <an identifier>
<a double-quoted delimited-identifier> <an exponent (**)> as
from into || multiset bulk year DAY_

You need to run this as dynamic code. See the EXECUTE IMMEDIATE command in the [Oracle® Database PL/SQL User Guide and Reference|http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14261/dynamic.htm#sthref1557].
PS. And make use of bind variables!

ORA-24365 from db link

Hi:
I am on 10.2.0.3.
A db link has been created from another database to my database which has the following parms. An ORA-24365 was raised even on an attempt to select sysdate from dual. Any suggestions?
SQL> select sysdate from dual@dblink1 ;
select sysdate from dual@dblink1
ERROR at line 1:
ORA-02068: following severe error from dblink1
ORA-24365: error in character conversion
PROPERTY_NAME PROPERTY_VALUE
DICT.BASE 2
DEFAULT_TEMP_TABLESPACE TEMP
DEFAULT_PERMANENT_TABLESPACE USERS
DEFAULT_TBS_TYPE SMALLFILE
NLS_LANGUAGE AMERICAN
NLS_TERRITORY AMERICA
NLS_CURRENCY $
NLS_ISO_CURRENCY AMERICA
NLS_NUMERIC_CHARACTERS .,
NLS_CHARACTERSET AL32UTF8
NLS_CALENDAR GREGORIAN
NLS_DATE_FORMAT DD-MON-RR
NLS_DATE_LANGUAGE AMERICAN
NLS_SORT BINARY
NLS_TIME_FORMAT HH.MI.SSXFF AM
NLS_TIMESTAMP_FORMAT DD-MON-RR HH.MI.SSXFF AM
NLS_TIME_TZ_FORMAT HH.MI.SSXFF AM TZR
NLS_TIMESTAMP_TZ_FORMAT DD-MON-RR HH.MI.SSXFF AM TZR
NLS_DUAL_CURRENCY $
NLS_COMP BINARY
NLS_LENGTH_SEMANTICS BYTE
NLS_NCHAR_CONV_EXCP FALSE
NLS_NCHAR_CHARACTERSET AL16UTF16
NLS_RDBMS_VERSION 10.2.0.3.0
GLOBAL_DB_NAME FSUAT.COVANCE.COM
EXPORT_VIEWS_VERSION 8
DBTIMEZONE 00:00

This is documented in ML Doc 212043.1 (ORA-24635 Using Database Link Between 8i and 9i Databases)
HTH
Srini

ORA-07445: exception encountered: core dump ACCESS_VIOLATION

Hi,
I am getting random errors on Xe developing applications. This is from the trc file;
*** ACTION NAME:(PAGE 4150) 2009-05-08 11:11:42.968
*** MODULE NAME:(APEX:APPLICATION 4000) 2009-05-08 11:11:42.968
*** SERVICE NAME:(SYS$USERS) 2009-05-08 11:11:42.968
*** CLIENT ID:(ADMIN:4097352128062977) 2009-05-08 11:11:42.968
*** SESSION ID:(17.332) 2009-05-08 11:11:42.968
*** 2009-05-08 11:11:42.968
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump ACCESS_VIOLATION npierr+487 PC:0x5F22C3 ADDR:0x4 UNABLETO_READ] [
Current SQL statement for this session:
COMMIT
PL/SQL Call Stack
object line object
handle number name
2FF54ACC 10059 package body APEX_030200.WWV_FLOW
33453850 255 procedure APEX_030200.F
2EA3CBB4 32 anonymous block
Call Stack Trace
calling call entry argument values in hex
location type point (? means dubious value)
_npierr+487 00000000
Any ideas on this, read something about a bug using links, not sure though.
Regards,
Onur

This happens when you do what, exactly?
Any ideas on this, read something about a bug using links, not sure though.Are you using links? What kind of links are we talking about?
Scott

ORA-02068+ORA-03113 on database link

Hi all
I have the following scenario:
The application is connecting to DB (Oracle 10.2.0.5) using jdbc connection pool.
The database is a 3-node RAC.
Using DB Link we access a PLSQL package on a remote database (10.2.0.4).The remote database is a single instance.
The remote database is not located behind FW.
Sometimes the remote DB is restarted, but we seem to hit these errors about 30 mins afterwards.
From time to time we get these errors and we cant find the root cause.
Any ideas how to address this?
Thanks,
Rudi

Rudi wrote:
Hi all
I have the following scenario:
The application is connecting to DB (Oracle 10.2.0.5) using jdbc connection pool.
The database is a 3-node RAC.
Using DB Link we access a PLSQL package on a remote database (10.2.0.4).The remote database is a single instance.
The remote database is not located behind FW.
Sometimes the remote DB is restarted, but we seem to hit these errors about 30 mins afterwards.
From time to time we get these errors and we cant find the root cause.
Any ideas how to address this?
Thanks,
RudiORA-00600/ORA-07445/ORA-03113 = Oracle bug => search on Metalink and/or call Oracle support

ORA-07445 [opidsa()+313]

Periodically in 1-3 weeks we start getting ORA-07445 in alert.log when clicking on certain links in APEX. Last time it was when developers was trying just login into workspace. Now it happens when developers trying to edit report columns on pages that have reports.
alert.log:
Thu Jan 11 09:24:50 2007
Errors in file /oracle/db/10.2.0/admin/cars/udump/cars_ora_27657.trc:
ORA-07445: exception encountered: core dump [opidsa()+313] [SIGSEGV] [Address not mapped to object] [0x0] [] []
Thu Jan 11 09:24:57 2007
Errors in file /oracle/db/10.2.0/admin/cars/udump/cars_ora_27669.trc:
ORA-07445: exception encountered: core dump [opidsa()+313] [SIGSEGV] [Address not mapped to object] [0x0] [] []
Thu Jan 11 09:25:05 2007
Errors in file /oracle/db/10.2.0/admin/cars/udump/cars_ora_27677.trc:
ORA-07445: exception encountered: core dump [opidsa()+313] [SIGSEGV] [Address not mapped to object] [0x0] [] []
For each ORA-07445 there is a corresponding trace in udump
We're on 10.2.0.3, linux x86, APEX 2.2.1.00.04
I would like to know if someone else is hurted by this issue?

Hi,
I am also getting this issue with my 12.0.4 apps, 10.2.0.3 db instance pls look into error and guide me the situation,
WARNING: inbound connection timed out (ORA-3136)
WARNING: inbound connection timed out (ORA-3136)
WARNING: inbound connection timed out (ORA-3136)
ORA-00600: internal error code, arguments: [LibraryCacheNotEmptyOnClose], [], [], [], [], [], [], []
ORA-07445: exception encountered: core dump [opidsa()+313] [SIGSEGV] [Address not mapped to object] [0x0] [] []
ORA-07445: exception encountered: core dump [opidsa()+313] [SIGSEGV] [Address not mapped to object] [0x0] [] []
ORA-00600: internal error code, arguments: [LibraryCacheNotEmptyOnClose], [], [], [], [], [], [], []
WARNING: inbound connection timed out (ORA-3136)
ORA-07445: exception encountered: core dump [opidsa()+313] [SIGSEGV] [Address not mapped to object] [0x0] [] []
ORA-07445: exception encountered: core dump [opidsa()+313] [SIGSEGV] [Address not mapped to object] [0x0] [] []
ORA-07445: exception encountered: core dump [opidsa()+313] [SIGSEGV] [Address not mapped to object] [0x0] [] []
ORA-07445: exception encountered: core dump [opidsa()+313] [SIGSEGV] [Address not mapped to object] [0x0] [] []
ORA-07445: exception encountered: core dump [opidsa()+313] [SIGSEGV] [Address not mapped to object] [0x0] [] []
ORA-07445: exception encountered: core dump [opidsa()+313] [SIGSEGV] [Address not mapped to object] [0x0] [] []
ORA-07445: exception encountered: core dump [opidsa()+313] [SIGSEGV] [Address not mapped to object] [0x0] [] []
ORA-07445: exception encountered: core dump [opidsa()+313] [SIGSEGV] [Address not mapped to object] [0x0] [] []
ORA-07445: exception encountered: core dump [opidsa()+313] [SIGSEGV] [Address not mapped to object] [0x0] [] []
Thanks,
ven

ORA-07445 in combination with globalization parameters

It took me some hours to determine where the database dumps with ORA-07445 on Oracle XE with Apex 4.0.1 came from. I never saw them before - but this morning...
I switched the globalization parameter "Application Language Derived From" to "Application Primary Language" and the error appeared. The same is with "Browser (use browser language preference)". When i switch the parameter to "No NLS (Application not translated)" everything works fine.
Obviously a bug! But is there a workaround available? I'm in a german environment and need to show format masks for numeric values with the correct nls settings for Germany.
Any help is appreciated.
Jens

Hi Jens,
searching for your ORA-07445 I found http://www.dba-oracle.com/t_ora_07445_exception_encountered.htm which also lists "Improper NLS parameter settings" as one of the possible issues.
You mentioned that you are using XE. Which version have you installed, the Western European or the Universal?
Does this error also occur if you manually issue the ALTER SESSION SET NLS... commands in SQL*Plus? For the commands, have a look at the debug output of an application on apex.oracle.com.
Regards
Patrick
My Blog: http://www.inside-oracle-apex.com
APEX 4.0 Plug-Ins: http://apex.oracle.com/plugins
Twitter: http://www.twitter.com/patrickwolf

Page not found, ORA-07445: exception encountered: core dump

any one can help me to check this log? I get "page not found" occasionally.thanks .
Dump file f:\oraclexe\app\oracle\admin\xe\bdump\alert_xe.log
Tue Jan 08 18:14:24 2008
ORACLE V10.2.0.1.0 - Production vsnsta=0
vsnsql=14 vsnxtr=3
Windows XP Version V5.1 Service Pack 1
CPU : 2 - type 586
Process Affinity : 0x00000000
Memory (Avail/Total): Ph:2991M/3583M, Ph+PgF:4952M/5471M, VA:1945M/2047M
Tue Jan 08 18:14:24 2008
Starting ORACLE instance (normal)
LICENSE_MAX_SESSION = 0
LICENSE_SESSIONS_WARNING = 0
Picked latch-free SCN scheme 2
Using LOG_ARCHIVE_DEST_10 parameter default value as USE_DB_RECOVERY_FILE_DEST
Autotune of undo retention is turned on.
IMODE=BR
ILAT =10
LICENSE_MAX_USERS = 0
SYS auditing is disabled
ksdpec: called for event 13740 prior to event group initialization
Starting up ORACLE RDBMS Version: 10.2.0.1.0.
System parameters with non-default values:
sessions = 49
__shared_pool_size = 222298112
__large_pool_size = 16777216
__java_pool_size = 4194304
__streams_pool_size = 0
spfile = F:\ORACLEXE\APP\ORACLE\PRODUCT\10.2.0\SERVER\DBS\SPFILEXE.ORA
sga_target = 805306368
control_files = F:\ORACLEXE\ORADATA\XE\CONTROL.DBF
__db_cache_size = 557842432
compatible = 10.2.0.1.0
db_recovery_file_dest = F:\oraclexe\app\oracle\flash_recovery_area
db_recovery_file_dest_size= 10737418240
undo_management = AUTO
undo_tablespace = UNDO
remote_login_passwordfile= EXCLUSIVE
dispatchers = (PROTOCOL=TCP) (SERVICE=XEXDB)
shared_servers = 5
job_queue_processes = 4
audit_file_dest = F:\ORACLEXE\APP\ORACLE\ADMIN\XE\ADUMP
background_dump_dest = F:\ORACLEXE\APP\ORACLE\ADMIN\XE\BDUMP
user_dump_dest = F:\ORACLEXE\APP\ORACLE\ADMIN\XE\UDUMP
core_dump_dest = F:\ORACLEXE\APP\ORACLE\ADMIN\XE\CDUMP
db_name = XE
open_cursors = 300
os_authent_prefix =
pga_aggregate_target = 268435456
PMON started with pid=2, OS id=1132
PSP0 started with pid=3, OS id=3612
MMAN started with pid=4, OS id=2392
DBW0 started with pid=5, OS id=3624
LGWR started with pid=6, OS id=1356
CKPT started with pid=7, OS id=1164
SMON started with pid=8, OS id=3832
RECO started with pid=9, OS id=2904
CJQ0 started with pid=10, OS id=2844
MMON started with pid=11, OS id=2176
Tue Jan 08 18:14:24 2008
starting up 1 dispatcher(s) for network address '(ADDRESS=(PARTIAL=YES)(PROTOCOL=TCP))'...
MMNL started with pid=12, OS id=1292
Tue Jan 08 18:14:24 2008
starting up 5 shared server(s) ...
Oracle Data Guard is not available in this edition of Oracle.
Tue Jan 08 18:14:24 2008
alter database mount exclusive
Tue Jan 08 18:14:28 2008
Setting recovery target incarnation to 2
Tue Jan 08 18:14:28 2008
Successful mount of redo thread 1, with mount id 2524594368
Tue Jan 08 18:14:28 2008
Database mounted in Exclusive Mode
Completed: alter database mount exclusive
Tue Jan 08 18:14:28 2008
alter database open
Tue Jan 08 18:14:28 2008
Beginning crash recovery of 1 threads
Tue Jan 08 18:14:28 2008
Started redo scan
Tue Jan 08 18:14:28 2008
Completed redo scan
1305 redo blocks read, 132 data blocks need recovery
Tue Jan 08 18:14:28 2008
Started redo application at
Thread 1: logseq 62, block 3
Tue Jan 08 18:14:29 2008
Recovery of Online Redo Log: Thread 1 Group 1 Seq 62 Reading mem 0
Mem# 0 errs 0: F:\ORACLEXE\APP\ORACLE\FLASH_RECOVERY_AREA\XE\ONLINELOG\O1_MF_1_3NX4T37T_.LOG
Tue Jan 08 18:14:29 2008
Completed redo application
Tue Jan 08 18:14:29 2008
Completed crash recovery at
Thread 1: logseq 62, block 1308, scn 126409946604
132 data blocks read, 132 data blocks written, 1305 redo blocks read
Tue Jan 08 18:14:30 2008
Thread 1 advanced to log sequence 63
Thread 1 opened at log sequence 63
Current log# 2 seq# 63 mem# 0: F:\ORACLEXE\APP\ORACLE\FLASH_RECOVERY_AREA\XE\ONLINELOG\O1_MF_2_3NX4T4J3_.LOG
Successful open of redo thread 1
Tue Jan 08 18:14:30 2008
SMON: enabling cache recovery
Tue Jan 08 18:14:30 2008
Successfully onlined Undo Tablespace 1.
Tue Jan 08 18:14:30 2008
SMON: enabling tx recovery
Tue Jan 08 18:14:30 2008
Database Characterset is AL32UTF8
replication_dependency_tracking turned off (no async multimaster replication found)
Starting background process QMNC
QMNC started with pid=20, OS id=524
Tue Jan 08 18:14:32 2008
Completed: alter database open
Tue Jan 08 18:14:33 2008
db_recovery_file_dest_size of 10240 MB is 0.98% 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.
Tue Jan 08 18:14:53 2008
Memory Notification: Library Cache Object loaded into SGA
Heap size 2208K exceeds notification threshold (2048K)
KGL object name :XDB.XDbD/PLZ01TcHgNAgAIIegtw==
Tue Jan 08 18:56:55 2008
Errors in file f:\oraclexe\app\oracle\admin\xe\bdump\xe_s000_3780.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_npierr+487] [PC:0x5F22C3] [ADDR:0x4] [UNABLE_TO_READ] []
Tue Jan 08 18:56:55 2008
Errors in file f:\oraclexe\app\oracle\admin\xe\bdump\xe_s000_3780.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_npierr+487] [PC:0x5F22C3] [ADDR:0x4] [UNABLE_TO_READ] []
Tue Jan 08 18:56:56 2008
Errors in file f:\oraclexe\app\oracle\admin\xe\bdump\xe_s000_3780.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_npierr+487] [PC:0x5F22C3] [ADDR:0x4] [UNABLE_TO_READ] []
Tue Jan 08 18:57:00 2008
Errors in file f:\oraclexe\app\oracle\admin\xe\bdump\xe_s001_3252.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_npierr+487] [PC:0x5F22C3] [ADDR:0x4] [UNABLE_TO_READ] []
Tue Jan 08 18:57:00 2008
found dead shared server 'S000', pid = (14, 1)
Tue Jan 08 18:57:00 2008
Errors in file f:\oraclexe\app\oracle\admin\xe\bdump\xe_s001_3252.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_npierr+487] [PC:0x5F22C3] [ADDR:0x4] [UNABLE_TO_READ] []
Tue Jan 08 18:57:01 2008
Errors in file f:\oraclexe\app\oracle\admin\xe\bdump\xe_s001_3252.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_npierr+487] [PC:0x5F22C3] [ADDR:0x4] [UNABLE_TO_READ] []
Tue Jan 08 18:58:00 2008
found dead shared server 'S001', pid = (15, 1)
Tue Jan 08 19:03:56 2008
Errors in file f:\oraclexe\app\oracle\admin\xe\bdump\xe_s000_1816.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_npierr+487] [PC:0x5F22C3] [ADDR:0x4] [UNABLE_TO_READ] []
Tue Jan 08 19:03:57 2008
Errors in file f:\oraclexe\app\oracle\admin\xe\bdump\xe_s000_1816.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_npierr+487] [PC:0x5F22C3] [ADDR:0x4] [UNABLE_TO_READ] []
Tue Jan 08 19:03:57 2008
Errors in file f:\oraclexe\app\oracle\admin\xe\bdump\xe_s000_1816.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_npierr+487] [PC:0x5F22C3] [ADDR:0x4] [UNABLE_TO_READ] []
Tue Jan 08 19:03:58 2008
Errors in file f:\oraclexe\app\oracle\admin\xe\bdump\xe_s001_3056.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_npierr+487] [PC:0x5F22C3] [ADDR:0x4] [UNABLE_TO_READ] []
Tue Jan 08 19:04:03 2008
found dead shared server 'S000', pid = (14, 2)
Tue Jan 08 19:04:03 2008
Errors in file f:\oraclexe\app\oracle\admin\xe\bdump\xe_s002_312.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_npierr+487] [PC:0x5F22C3] [ADDR:0x4] [UNABLE_TO_READ] []
Tue Jan 08 19:05:03 2008
found dead shared server 'S001', pid = (15, 2)
found dead shared server 'S002', pid = (16, 1)
Tue Jan 08 19:05:30 2008
Errors in file f:\oraclexe\app\oracle\admin\xe\bdump\xe_s002_2864.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] npierr+487] [PC:0x5F22C3] [ADDR:0x4] [UNABLE_TO_READ] []
Tue Jan 08 19:06:03 2008
found dead shared server 'S002', pid = (16, 2)

Anyone can help on it?
The content in trc :
Dump file f:\oraclexe\app\oracle\admin\xe\bdump\xe_s000_4016.trc
Thu Jan 10 11:22:05 2008
ORACLE V10.2.0.1.0 - Production vsnsta=0
vsnsql=14 vsnxtr=3
Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production
Windows XP Version V5.1 Service Pack 1
CPU : 2 - type 586
Process Affinity : 0x00000000
Memory (Avail/Total): Ph:2860M/3583M, Ph+PgF:4122M/5471M, VA:1095M/2047M
Instance name: xe
Redo thread mounted by this instance: 1
Oracle process number: 14
Windows thread id: 4016, image: ORACLE.EXE (S000)
*** ACTION NAME:(PAGE 4150) 2008-01-10 11:22:05.390
*** MODULE NAME:(APEX:APPLICATION 4000) 2008-01-10 11:22:05.390
*** SERVICE NAME:(SYS$USERS) 2008-01-10 11:22:05.390
*** CLIENT ID:(DENNIS:4389204267300536) 2008-01-10 11:22:05.390
*** SESSION ID:(27.149) 2008-01-10 11:22:05.390
*** 2008-01-10 11:22:05.390
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_npierr+487] [PC:0x5F22C3] [ADDR:0x4] [UNABLE_TO_READ] []
Current SQL statement for this session:
COMMIT
----- PL/SQL Call Stack -----
object line object
handle number name
3BFE8478 6676 package body FLOWS_030000.WWV_FLOW
3BFE8478 9782 package body FLOWS_030000.WWV_FLOW
3BFF9504 255 procedure FLOWS_030000.F
3BFFC6EC 30 anonymous block
----- Call Stack Trace -----
calling call entry argument values in hex
location type point (? means dubious value)
_npierr+487 00000000 B70F61FA 660D72C2 F7AFA83
1DE5487 20E88300 8D0004C2
8589F841 FFFFFED8 F183B66
3B686 E9098B00 3A1 10845F6
29EE850F A2E90000 8B0002A5
8AFE909 6A0000 82474FF 707E8
~~~~~~~~~~~~~~~~
4C200 33104D8B C1D18BC0
ABF302E9 E183CA8B E9AAF303
3FA 2468B66 FC83B66 E5982
C33B6600 9451850F 5B80002
*** 2008-01-10 11:22:06.406
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_npierr+487] [PC:0x5F22C3] [ADDR:0x4] [UNABLE_TO_READ] []
Current SQL statement for this session:
COMMIT
----- PL/SQL Call Stack -----
object line object
handle number name
3BFE8478 6676 package body FLOWS_030000.WWV_FLOW
3BFE8478 9782 package body FLOWS_030000.WWV_FLOW
3BFF9504 255 procedure FLOWS_030000.F
3BFFC6EC 30 anonymous block
ksedmp: Obtaining call stack failed twice. not retrying

ORA-07445 [pfrinstr_BRNCNULL()+58] [SIGSEGV] [ADDR:0x35401040013] [PC:0x916

17:16:14 更新表（为表加一个字段）
17:17:20 更新包
系统redhat5.6 64位
oracle 11.2.0.2
第二次遇到。support上不去。google也没几个结果。
APEX Oracle Application Express 3.2.1.00.12
alter日志显示如下：
Tue Oct 30 17:17:32 2012
Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x35401040013] [PC:0x91636C0, pfrinstr_BRNCNULL()+58] [flags: 0x0, count: 1]
Errors in file /u01/app/oracle/diag/rdbms/liming/LIMING/trace/LIMING_ora_11484.trc (incident=120353):
ORA-07445: 出现异常错误: 核心转储 [pfrinstr_BRNCNULL()+58] [SIGSEGV] [ADDR:0x35401040013] [PC:0x91636C0] [Address not mapped to object] []
Incident details in: /u01/app/oracle/diag/rdbms/liming/LIMING/incident/incdir_120353/LIMING_ora_11484_i120353.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Tue Oct 30 17:17:32 2012
Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x35401040013] [PC:0x91636C0, pfrinstr_BRNCNULL()+58] [flags: 0x0, count: 1]
Errors in file /u01/app/oracle/diag/rdbms/liming/LIMING/trace/LIMING_ora_12271.trc (incident=120369):
ORA-07445: 出现异常错误: 核心转储 [pfrinstr_BRNCNULL()+58] [SIGSEGV] [ADDR:0x35401040013] [PC:0x91636C0] [Address not mapped to object] []
Incident details in: /u01/app/oracle/diag/rdbms/liming/LIMING/incident/incdir_120369/LIMING_ora_12271_i120369.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Tue Oct 30 17:17:34 2012
Dumping diagnostic data in directory=[cdmp_20121030171734], requested by (instance=1, osid=11484), summary=[incident=120353].
Dumping diagnostic data in directory=[cdmp_20121030171737], requested by (instance=1, osid=12271), summary=[incident=120369].
Tue Oct 30 17:17:38 2012
Sweep [inc][120369]: completed
Sweep [inc][120353]: completed
Sweep [inc2][120369]: completed
Sweep [inc2][120353]: completed帖子经 saup007编辑过
帖子经 saup007编辑过

The error is happening on a call to wwv_flow_login.builder which is a part of APEX.
The suggestion is to upgrade the version of APEX (3.1.1.00.09) to APEX (3.2.1).
The latest version is available for download at the URL below:
http://www.oracle.com/technology/products/database/application_express/download.html

I'm getting ORA-07445 [kksLockDelete()+465] errors on a 10.2.0.3 Database

Hello
I am getting the following Error on our database when I run a procedure that takes many hours to complete:
Mon Aug 23 10:39:43 2010
Errors in file /oracle/admin/HLBCP/bdump/hlbcp_j000_27898.trc:
ORA-07445: exception encountered: core dump [kksLockDelete()+465] [SIGSEGV] [Invalid permissions for mapped object [0x000000048] [] []
It seems that when the DB is under pressure or a select with a large result set is executed this error occurs, and kills my procedure
As I understand that SIGSEGV refers to OS (C Compiler) / Hardware issues? Is this correct?
How can I test the OS and Compiler to ensure they are in a healthy condition?
I Currently have an SR opened with Oracle but they are saying that 10.2.0.3 is desupported and will not be able to provide a fix.
Upgrading to 10.2.0.4 is not an option for us.
This particular database is contingency database (Using Dataguard)
However from time to time we taken a Copy of the Contingency database and open in it on the contingency server to test it.
(hence we discovered this issue)
I am convinced that the issue we are having is hardware/OS related, as it does not happen on our Live Database which is on a different server.
Has anyone encountered this issue before?
How did you resolved it?
_=The Output of the trace file=_
/oracle/admin/MYDB1/bdump/MYDB1_j000_27898.trc
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
With the Partitioning and Data Mining options
ORACLE_HOME = /oracle/database/10.2.0/db_1
System name: HP-UX
Node name: my_server
Release: B.11.23
Version: U
Machine: ia64
Instance name: MYDB1
Redo thread mounted by this instance: 1
Oracle process number: 22
Unix process pid: 27898, image: oracle@my_server (J000)
*** 2010-08-23 10:39:43.271
*** ACTION NAME:(Transact MY Payments) 2010-08-23 10:39:43.270
*** MODULE NAME:(MY_payment_pkg.transact;) 2010-08-23 10:39:43.270
*** SERVICE NAME:(SYS$USERS) 2010-08-23 10:39:43.270
*** SESSION ID:(303.22) 2010-08-23 10:39:43.270
Exception signal: 11 (SIGSEGV), code: 2 (Invalid permissions for mapped object), addr: 0x48, PC: [0x4000000002a9a431, kksLockDelete()+465]
r1: 60000000000b8f00 r20: c000000040e38fa0 br5: 0
r2: c000000040e0c4e8 r21: 82 br6: c0000000003429b0
r3: 0 r22: 80 br7: 4000000002a513f0
r4: 0 r23: 0 ip: 4000000002a9a431
r5: c000000000000408 r24: 9ffffffffcf73f30 iipa: 0
r6: c00000000004f190 r25: c0000001edb7af58 cfm: c1e
r7: 9ffffffffd7f8f58 r26: 4 um: 1a
r8: c0000001f421a1d0 r27: c0000001edb7afc0 rsc: 1f
r9: c0000001f4216b08 r28: 1fcd0 bsp: 9ffffffffd804708
r10: c0000001f421a0c0 r29: c0151476 bspstore: 9ffffffffd804708
r11: 0 r30: 0 rnat: ffffffff00000000
r12: 9ffffffffffd3200 r31: c0151476 ccv: 1
r13: 9ffffffffd465420 NaTs: 0 unat: 0
r14: 12f00000000 PRs: 1c6c7 fpsr: 9804c8a74433f
r15: c0000001f4216ab8 br0: 4000000002a9a3e0 pfs: c000000000000c1e
r16: b br1: c0000000001f0c00 lc: 0
r17: c0000001ec873e18 br2: 0 ec: 0
r18: ffffffff br3: 0 isr: 9ffffffffd804708
r19: c000000040e0a890 br4: 0 ifa: 0
Reason code: 001c
*** 2010-08-23 10:39:43.340
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [kksLockDelete()+465] [SIGSEGV] [Invalid permissions for mapped object] [0x000000048] [] []
Current SQL statement for this session:
SELECT COl1 , COL2 , NVL(COL3,0) , NVL(COL4,0) , NVL(COL5,0) FROM MY_PRODUCTS MP1 WHERE MP1.COL6 = :B2 AND DP1.COL3 = :B1
----- PL/SQL Call Stack -----
object line object
handle number name
c0000001f41d2000 773 SCHEMA_OWNER.MY_TRANSACTIONRS
c0000001f41e0088 237 package body SCHEMA_OWNER.MY_PAYMENT_PKG
c0000001f41e0088 582 package body SCHEMA_OWNER.MY_PAYMENT_PKG
c0000001f41e0a28 1 anonymous block
c0000001f41e96b8 44 package body SCHEMA_OWNER.MY_JOB_PKG
c0000001f41e96b8 181 package body SCHEMA_OWNER.MY_JOB_PKG
c0000001f4209140 537 package body SCHEMA_OWNER.MY_JOB_SCHEDULE_PKG
c0000001f4209140 573 package body SCHEMA_OWNER.MY_JOB_SCHEDULE_PKG
c0000001f425b9e8 791 package body SCHEMA_OWNER.MY_PKG
c0000001f4215df8 1 anonymous block
Edited by: Grahambo on Aug 23, 2010 4:04 AM
Edited by: Grahambo on Aug 23, 2010 4:05 AM

I have already contacted oracle support
they say 10.2.0.3 is now de supported and will not be able to provide a fix
I have also tried the ora-600 look up tool but the BUG:
Bug:4704981
Is non-public

TNS-12666 error occures when using database link

When I am trying to use database link
defined in my database the following error occures:
TNS-12666 Dedicated server: outbound transport protocol different from inbound.
In documentation is stated to resolve such an error to
specify the same protocol in the SQL*Net connect string or alias for the outbound connection as that used for the inbound connection.
I have in tnsnames.ora defined network service name
by which I can connect to such a database by SQL*Plus
without any problems, why can I not do such a thing
via database link?
Thanks a lot for advise, ...

Could you change the following entry in your 'sqlnet.ora' file and try?
SQLNET.AUTHENTICATION_SERVICES = (NONE)

How to Execute a Remote Procedure in Portal using Database Link

Hi,
I followed the instructions to create a Portal form for a remote procedure. But I am encountering the following error. Can someone advise what may be the cause?
Failed to execute - Missing string(create_package_body) language(us) domain (wwv) sub_domain (wwv_builder) (WWV-04300)
ORA-04020: deadlock detected while trying to lock object PUBLIC.PORTLET_SCHEMA (WWV-11230)
Failed to parse as PORTAL - (WWV-08300)
PURPOSE
How to execute a remote procedure in Portal using Database Link.
DESCRIPTION
This procedure assumes that you have two databases, one of which is remote, and Portal is configured in the other.
Remote Database A:
==================
1) Create a procedure as follows: Create or Replace PROCEDURE SCOTT.ADD_TWO_VALUES ( v_one IN NUMBER, v_two IN NUMBER, v_result OUT NUMBER) as begin v_result :=v_one+v_two; end; 2) Grant execute privileges to PUBLIC on the procedure.
Database B (where Portal is configured): ========================================
1) Create a public database link and choose to connect as a specific user (say SYSTEM). By default, in an Oracle 8i database, the "global_names" parameter in initSID.ora (or init.ora) file is set to "true". This Global Naming parameter enforces that a dblink has the same name as the database it connects to. Therefore, if the remote global database (A) name is "ora8.acme.com" then the database link should also be named as "ora8.acme.com".
2) Create a synonym for the procedure in Database A. Make sure you fully qualify the procedure name in the remote database (like SCOTT.ADD_TWO_VALUES).
3) Create a dynamic page to execute the procedure. The ORACLE tags in the dynamic page will look similar to the following: <ORACLE> DECLARE v_total NUMBER; BEGIN ADD_TWO_VALUES(:v_one,:v_two, v_total); htp.p('The total is => '); htp.p('<input type="TEXT" VALUE='||v_total||'>'); htp.para; htp.anchor('http://<machine.domain:port#>/pls/portal30/SCOTT.DYN_ADD_TWO_VALUES.show_parms', 'Re-Execute Procedure'); END; </ORACLE>
4) Portal does not have an option to create a form based on a synonym. Therefore, if you want to create a form instead of a dynamic page, create a wrapper procedure and then create a form based on this procedure. For example: Create or Replace PROCEDURE PORTAL30.ADD_TWO_VALUES_PR ( v_one IN NUMBER, v_two IN NUMBER, v_total OUT NUMBER) as begin add_two_values(v_one, v_two, v_total); end;
5) Grant execute privileges to PUBLIC on the procedure.

hello...
any input will welcomed... Thanks..

Using database links in a plsql page process

I am trying to use a database link in a pl/sql page process.
It works fine when I use the link name in the plsql like this:
BEGIN
SELECT
CARD_ID
into
:P12_HDR_CARD_NUMBER
from     [email protected];
But the link name will be coming from a page item (P12_DBLINK) populated as follows:
select db_link d, db_link r from user_db_links;
I have tried the following and it's not working:
DECLARE
l_link VARCHAR2(30);
BEGIN
l_link := :P12_DBLINK;
SELECT
CARD_ID
into
:P12_HDR_CARD_NUMBER
from     fusion.EXM_CC_COMPANY_ACCOUNTS@l_link;
this gives me:
ORA-04052: error occurred when looking up remote object FUSION.EXM_CC_COMPANY_ACCOUNTS@L_LINK.WORLD ORA-00604: error occurred at recursive SQL level 3 ORA-02019: connection description for remote database not found
I thought that maybe the link name was getting appended with .WORLD automatically but the link name already has .WORLD at the end. I tried stripping that off first but the error is the same.
Is there some synatx for this that will work for this? Will I need to use dynamic sql?
Any suggestions are most appreciated.
thanks,
john

Hi John,
check the following example to use the execute immediate statement for your purpose
sql - Variable for Database Link Name - Stack Overflow
let me know if this answers your query in the current thread

Apex ORA-07445 using db links

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