EAL extract fails with ORA-03113 end-of-file on communication channel error

Hi,
We are trying to run an EAL (v11.1.1.4) extract from an HFM (v9.3.1.4) environment onto Oracle database. We are able to run the extract successfully for few hundred records, but when the records exceeds 10 million we get the error below
[03 Dec 2011 06:02:41] [dbmgr] ERROR: OCI: HR#13579: Cannot execute statement for insert
[03 Dec 2011 06:02:41] [dbmgr] ERROR: OCI: HR#01428: OCI_ERROR: (ORA-03113: end-of-file on communication channel;Process ID: 16323;Session ID: 15 Serial number: 8288; (code=3113)) [rec#1]
[03 Dec 2011 06:02:41] [dbmgr] ERROR: OCI: HR#13580: Cannot rollback
[03 Dec 2011 06:02:41] [dbmgr] ERROR: OCI: HR#01428: OCI_ERROR: (ORA-03114: not connected to ORACLE; (code=3114)) [rec#1]
[03 Dec 2011 06:02:41] [dbmgr] WARN : HR#13674: Data move region job failed: HR#00000: some operations failed, see details in the log file; 81877900 cell(s) processed in 70348 second(s)
We checked on the DB and the Oracle session that was doing the insert was open even after the extract failed with the above error.
Any idea what could be causing this??
Thanks
Ramya Suresh

Hi,
I was able to fix this issue.
From the trace file identified the related objects and validated them.
More details can be found in below MOS note.
[ID 421711.1]--Understanding and Diagnosing ORA-00600 [17069] Errors
Thanks for all the inputs...

Similar Messages

Import failing with ORA 3113 end of file on communication channel error

While doing a schema level import on oracle 9.2.0.6 enterprise edition db, i get IMP 00003 with ORA 3113 error.
The import job fails particularly at one point where it tries to create a view with around 7000 lines.
Now I tried to create this view manually by executing the sql statement and get the same error.
As an another exercise when i pick up just a few lines say first 10 or 15 of the view definition, the view gets created in no time.
So, is there any limitation with Oracle as to how many lines a view can hold or buffer space or something.
Here is the sample code:
create or replace view uix_kana_kanji_c_evw as
select 'EFBC90' as kana_kanji_char from dual
union select 'EFBC91' as kana_kanji_char from dual
union select 'EFBC92' as kana_kanji_char from dual
union select 'EFBC93' as kana_kanji_char from dual
union select 'EFBC94' as kana_kanji_char from dual
union select 'EFBC95' as kana_kanji_char from dual
union select 'EFBC96' as kana_kanji_char from dual
union select 'EFBC97' as kana_kanji_char from dual
union select 'EFBC98' as kana_kanji_char from dual
union select 'EFBC99' as kana_kanji_char from dual
union select 'EFBCA1' as kana_kanji_char from dual
union select 'EFBCA2' as kana_kanji_char from dual
union select 'EFBCA3' as kana_kanji_char from dual
union select 'EFBCA4' as kana_kanji_char from dual
union select 'EFBCA5' as kana_kanji_char from dual
union select 'EFBCA6' as kana_kanji_char from dual
union select 'EFBCA7' as kana_kanji_char from dual

ORA-3113 is a generic error. The bad news is there are slightly less than a million combination of OS, platform, versions and events that might cause it to happen.
The good news is there should be a message in the alert log whenever this occurs. If you're lucky there may be .TRC file as well (check udump directory as well as bdump). The contents of the file(s) should give you some guidance about what causes it to happen. If you still need help from us you'll need to post some concrete details for us to ponder.
Good luck, APC

Weird ORA-03113: end-of-file on communication channel error

Hi,
I am running a simple select distinct query (actually it is a little complex), and when I run it I keep getting the ORA-03113: end-of-file on communication channel error. Now it has been working fine all time until today. I checked the trace files that it generated but nothing stands out. It is only this one specific query that kills it. I checked on Metalink, but no help there. Can someone please shed some light on this.

So last night I started to think it might just be the query that is giving us the problem so I started to work on the query and came across something very interesting. This is the query that the user is using:
SQL> select distinct
2 rqms.ALERT_ID_NEW as ALERT_ID, (site.NAME || ' (' || site.COUNTRY_REGION || ')') as Customer,
3 rqms.START_DTTM as Time, RPAD(rqms.SUM_NODE_WDTIME/60, 18) as Weighted_Downtime,
4 RPAD( (rqms.SUM_NODE_DURATION/60) ||' min.', 15) as Duration, rpad(al.CL_PART_NO, 15) as Product,
5 rpad(al.CL_REVISION, 10) as Revision, case.title
6 from csalert.alert_call_info al, csalert.ALERT_INCIDENTS ai, clarify.cs_case case,
7 clarify.cs_site site, csalert.rqms_incidents rqms, CLARIFY.CS_PRODUCT_INFORMATION prod
8 where al.ALERT_ID = ai.ALERT_ID
9 and al.srid = case.case_id
10 and case.CSR_CALLERSITE = site.CALLERSITE_OBJID
11 and al.alert_id = rqms.alert_id
12 and case.CSR_HARDWARE_PART = prod.PRODUCTINFORMATION_OBJID
13 and (prod.FAMILY = 'Services Edge Router' or prod.FAMILY = 'SHASTA')
14 and al.START_DTTM >= trunc(sysdate - 1)
15 order by (site.NAME || ' (' || site.COUNTRY_REGION || ')')
16 /
If you look at line 14 with the trunc statement...well it seems like when I tried to re-write this query piece by piece, it would work, but as soon as I would bring back this line it would fail with the error mentioned in this postings.
This morning I came in and the user is complaining about another query acting the same way. So I performed the same steps as I did above and would you believe it...the new query also had a couple of lines where it used the trunc function. I removed them and re-ran the query with 100% success. So since the patch was applied, it seems like we are having problems with the trunc function it would seem like. This problem has gotten to just plain weird for me. I am completly lost here now.
What do you think?

ORA-03113: end-of-file on communication channel ERROR

After applying Database patch 3095277 to my 9.2.0.1.0 installation
in order to update it to 9.2.0.4.0,I'm getting ORA-03113: end-of-file on communication channel
ERRORS when attempting various tasks. This is a local installation running on a Windows XP Workstation.
I've even tried creating a new test database but the result is the same.
The reason for moving up to 9.2.0.4.0 is so I can start using Advanced Queuing, which I understand had problems in earlier releases.
However before the update I could at least create the JMS queue tables without ERROR whereas now I get the following errors when attempting to create a queue table in SQL Plus from within Enterprise Manager Console.
SQL*Plus: Release 9.2.0.4.0 - Production on Thu Sep 18 08:20:08 2003
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Connected.
BEGIN SYS.DBMS_AQADM.CREATE_QUEUE_TABLE(Queue_table=> 'JMSQTBL',Queue_payload_type=>'SYS.AQ$_JMS_STREAM_MESSAGE',multiple_consumers=> false); END;
ERROR at line 1:
ORA-03113: end-of-file on communication channel
BEGIN SYS.DBMS_AQADM.CREATE_QUEUE(Queue_name=> 'JMSQUE',queue_table=> 'JMSQTBL'); END;
ERROR at line 1:
ORA-03114: not connected to ORACLE
I would be grateful of any pointers as to how to resolve this problem.
Regards
Gary.

Chris, Thanks for the suggestion,
I took a look in the trace log and found the following entries that point to a ORA-00600 as you mentioned earlier.
This is only a test database so there's no great loss if
I have to re create it, but in saying that I did create a new test02 from scratch and had the same problem.
Is it posible something went wrong when applying the 9.2.0.4.0 patch ?.
Regards
Gary.
Dump file c:\oracle\admin\test01\udump\test01_ora_2556.trc
Wed Sep 17 16:25:14 2003
ORACLE V9.2.0.4.0 - Production vsnsta=0
vsnsql=12 vsnxtr=3
Windows 2000 Version 5.1 Service Pack 1, CPU type 586
Oracle9i Enterprise Edition Release 9.2.0.4.0 - Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.4.0 - Production
Windows 2000 Version 5.1 Service Pack 1, CPU type 586
Instance name: test01
Redo thread mounted by this instance: 1
Oracle process number: 10
Windows thread id: 2556, image: ORACLE.EXE
*** 2003-09-17 16:25:14.046
*** SESSION ID:(7.17) 2003-09-17 16:25:14.031
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** Object defn.s out of sync w/ data
*** 2003-09-17 16:25:14.281
ksedmp: internal or fatal error
ORA-00600: internal error code, arguments: [qmxiUnpPacked2], [121], [], [], [], [], [], []
Current SQL statement for this session:
select 1
from resource_view
where any_path = '/xdbconfig.xml'
----- PL/SQL Call Stack -----
object line object
handle number name
6A4FA348 6 package body XDB.DBMS_REGXDB
6A504D88 1 anonymous block
6A576AB8 639 package body SYS.DBMS_REGISTRY
6A1DBB6C 1 anonymous block

Oracle ORA-03113: end-of-file on communication channel error

Hi,
I am new to oracle. I need your help.
I got oracle error on client site while running SQL.
Oracle ORA-03113: end-of-file on communication channel error
Process ID: 18805
Session ID : 1610 Serial number: 15367I looked alert.log which is given below
Fri Apr 02 14:36:27 2010
Thread 1 advanced to log sequence 34069
Current log# 1 seq# 34069 mem# 0: +DATA/store/onlinelog/group_1.272.648383369
Fri Apr 02 15:10:11 2010
Trace dumping is performing id=[cdmp_20100402151011]
Fri Apr 02 15:10:41 2010
Reconfiguration started (old inc 40, new inc 42)
List of nodes:
0
Global Resource Directory frozen
* dead instance detected - domain 0 invalid = TRUE
Communication channels reestablished
Master broadcasted resource hash value bitmaps
Non-local Process blocks cleaned out
Fri Apr 02 15:10:41 2010
LMS 0: 0 GCS shadows cancelled, 0 closed, 0 Xw survived
Fri Apr 02 15:10:41 2010
LMS 1: 2 GCS shadows cancelled, 0 closed, 0 Xw survived
Set master node info
Submitted all remote-enqueue requests
Dwn-cvts replayed, VALBLKs dubious
All grantable enqueues granted
Post SMON to start 1st pass IR
LMS 1: 13458 GCS shadows traversed, 0 replayed
LMS 0: 13700 GCS shadows traversed, 0 replayed
Submitted all GCS remote-cache requests
Fix write in gcs resources
Fri Apr 02 15:10:42 2010
Instance recovery: looking for dead threads
Beginning instance recovery of 1 threads
Reconfiguration complete
parallel recovery started with 3 processes
Started redo scan
Completed redo scan
1148 redo blocks read, 100 data blocks need recovery
Fri Apr 02 15:10:43 2010
Errors in file /opt/oracle/diag/rdbms/store/STORE1/trace/STORE1_p001_31604.trc:
Fri Apr 02 15:10:43 2010
Errors in file /opt/oracle/diag/rdbms/store/STORE1/trace/STORE1_p000_31602.trc:
Fri Apr 02 15:10:43 2010
Errors in file /opt/oracle/diag/rdbms/store/STORE1/trace/STORE1_p002_31619.trc:
Started redo application at
Thread 2: logseq 16481, block 37508
Recovery of Online Redo Log: Thread 2 Group 3 Seq 16481 Reading mem 0
Mem# 0: +DATA/store/onlinelog/group_3.280.648386385
Completed redo application
Completed instance recovery at
Thread 2: logseq 16481, block 38656, scn 44063421381
87 data blocks read, 101 data blocks written, 1148 redo blocks read
Switch log for thread 2 to sequence 16482
Fri Apr 02 15:10:50 2010
ARC3: Archiving disabled thread 2 sequence 16482
Fri Apr 02 15:13:50 2010
Reconfiguration started (old inc 42, new inc 44)
List of nodes:
0 1
Global Resource Directory frozen
Communication channels reestablished
Master broadcasted resource hash value bitmaps
Non-local Process blocks cleaned out
Fri Apr 02 15:13:50 2010
Fri Apr 02 15:13:50 2010
LMS 0: 0 GCS shadows cancelled, 0 closed, 0 Xw survived
LMS 1: 0 GCS shadows cancelled, 0 closed, 0 Xw survived
Set master node info
Submitted all remote-enqueue requests
Dwn-cvts replayed, VALBLKs dubious
All grantable enqueues granted
LMS 0: 7881 GCS shadows traversed, 4001 replayed
LMS 1: 8015 GCS shadows traversed, 4001 replayed
LMS 1: 5437 GCS shadows traversed, 2737 replayed
LMS 0: 5797 GCS shadows traversed, 2941 replayed
Submitted all GCS remote-cache requests
Post SMON to start 1st pass IR
Fix write in gcs resources
Reconfiguration completeHere is trace files
cat *STORE1_p001_31604.trc*
Trace file /opt/oracle/diag/rdbms/store/STORE1/trace/STORE1_p001_31604.trc
Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - Production
With the Partitioning, Real Application Clusters, OLAP, Data Mining
and Real Application Testing options
ORACLE_HOME = /opt/oracle/product/11.1/db_1
System name:    Linux
Node name:      datastore1.bakcell.com
Release:        2.6.18-53.el5PAE
Version:        #1 SMP Sat Nov 10 18:33:42 EST 2007
Machine:        i686
Instance name: STORE1
Redo thread mounted by this instance: 1
Oracle process number: 83
Unix process pid: 31604, image: [email protected] (P001)
*** 2010-04-02 15:10:43.094
*** SESSION ID:(1576.36581) 2010-04-02 15:10:43.094
*** CLIENT ID:() 2010-04-02 15:10:43.094
*** SERVICE NAME:(SYS$BACKGROUND) 2010-04-02 15:10:43.094
*** MODULE NAME:() 2010-04-02 15:10:43.094
*** ACTION NAME:() 2010-04-02 15:10:43.094
2010-04-02 15:10:43.093954 : Start recovery for domain=0, valid=0, flags=0x1
*** 2010-04-02 15:10:44.868
KCRP: blocks claimed = 34, eliminated = 6
----- Recovery Hash Table Statistics ---------
Hash table buckets = 32768
Longest hash chain = 1
Average hash chain = 40/40 = 1.0
Max compares per lookup = 0
Avg compares per lookup = 0/40 = 0.0
*** 2010-04-02 15:10:50.249
----- Recovery Hash Table Statistics ---------
Hash table buckets = 32768
Longest hash chain = 1
Average hash chain = 40/40 = 1.0
Max compares per lookup = 1
Avg compares per lookup = 604/604 = 1.0
cat *STORE1_p000_31602.trc*
Trace file /opt/oracle/diag/rdbms/store/STORE1/trace/STORE1_p000_31602.trc
Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - Production
With the Partitioning, Real Application Clusters, OLAP, Data Mining
and Real Application Testing options
ORACLE_HOME = /opt/oracle/product/11.1/db_1
System name:    Linux
Node name:      datastore1.bakcell.com
Release:        2.6.18-53.el5PAE
Version:        #1 SMP Sat Nov 10 18:33:42 EST 2007
Machine:        i686
Instance name: STORE1
Redo thread mounted by this instance: 1
Oracle process number: 71
Unix process pid: 31602, image: [email protected] (P000)
*** 2010-04-02 15:10:43.094
*** SESSION ID:(1565.49022) 2010-04-02 15:10:43.094
*** CLIENT ID:() 2010-04-02 15:10:43.094
*** SERVICE NAME:(SYS$BACKGROUND) 2010-04-02 15:10:43.094
*** MODULE NAME:() 2010-04-02 15:10:43.094
*** ACTION NAME:() 2010-04-02 15:10:43.094
2010-04-02 15:10:43.093855 : Start recovery for domain=0, valid=0, flags=0x1
*** 2010-04-02 15:10:44.433
KCRP: blocks claimed = 30, eliminated = 4
----- Recovery Hash Table Statistics ---------
Hash table buckets = 32768
Longest hash chain = 1
Average hash chain = 34/34 = 1.0
Max compares per lookup = 0
Avg compares per lookup = 0/34 = 0.0
*** 2010-04-02 15:10:50.246
----- Recovery Hash Table Statistics ---------
Hash table buckets = 32768
Longest hash chain = 1
Average hash chain = 34/34 = 1.0
Max compares per lookup = 1
Avg compares per lookup = 666/666 = 1.0
cat *STORE1_p002_31619.trc*
Trace file /opt/oracle/diag/rdbms/store/STORE1/trace/STORE1_p002_31619.trc
Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - Production
With the Partitioning, Real Application Clusters, OLAP, Data Mining
and Real Application Testing options
ORACLE_HOME = /opt/oracle/product/11.1/db_1
System name:    Linux
Node name:      datastore1.bakcell.com
Release:        2.6.18-53.el5PAE
Version:        #1 SMP Sat Nov 10 18:33:42 EST 2007
Machine:        i686
Instance name: STORE1
Redo thread mounted by this instance: 1
Oracle process number: 84
Unix process pid: 31619, image: [email protected] (P002)
*** 2010-04-02 15:10:43.095
*** SESSION ID:(1578.22258) 2010-04-02 15:10:43.095
*** CLIENT ID:() 2010-04-02 15:10:43.095
*** SERVICE NAME:(SYS$BACKGROUND) 2010-04-02 15:10:43.095
*** MODULE NAME:() 2010-04-02 15:10:43.095
*** ACTION NAME:() 2010-04-02 15:10:43.095
2010-04-02 15:10:43.095010 : Start recovery for domain=0, valid=0, flags=0x1
*** 2010-04-02 15:10:44.551
KCRP: blocks claimed = 25, eliminated = 1
----- Recovery Hash Table Statistics ---------
Hash table buckets = 32768
Longest hash chain = 1
Average hash chain = 26/26 = 1.0
Max compares per lookup = 0
Avg compares per lookup = 0/26 = 0.0
*** 2010-04-02 15:10:50.250
----- Recovery Hash Table Statistics ---------
Hash table buckets = 32768
Longest hash chain = 1
Average hash chain = 26/26 = 1.0
Max compares per lookup = 1
Avg compares per lookup = 246/246 = 1.0
----------------------------------------------I don't understand what does it mean which is written in alert.log.
Yhanks in advance.

please check below files:
Fri Apr 02 15:10:43 2010
Errors in file /opt/oracle/diag/rdbms/store/STORE1/trace/STORE1_p001_31604.trc:
Fri Apr 02 15:10:43 2010
Errors in file /opt/oracle/diag/rdbms/store/STORE1/trace/STORE1_p000_31602.trc:
Fri Apr 02 15:10:43 2010
Errors in file /opt/oracle/diag/rdbms/store/STORE1/trace/STORE1_p002_31619.trc:
Edited by: Prathmesh on Apr 2, 2010 5:01 PM

Encounter "ORA-03113 : end-of-file on communication channel error "

Hi experts :
I schedule a job of MS SSIS(SQL 2005) to do data transfer from Oracle to MS sql server every morning. Few days ago, SQL server report an error as bellow
錯誤: 2010-05-26 06:04:27.87
代碼: 0xC0202009
來源: Package 連接管理員 "pro.twacelifeapp"
描述: 發生 OLE DB 錯誤。錯誤碼: 0x80004005。
有 OLE DB 記錄可用。來源: "OraOLEDB" Hresult: 0x80004005 描述: "ORA-03113 : end-of-file on communication channel error"。
錯誤結束
"ORA-03113 : end-of-file on communication channel error " happened.
many times It makes SSIS interupt. And the wierd thing is, as I restart SSIS again. Then the process done successfully.
I check Oracle alert.log at the event time, it report "inbound connection timed out (ORA-3136)".
sqlnet.log also list "TNS-12535: TNS:operation timed out".
from the day on, MS SQL server reported this error msg everyday.
I'm really confused and can't find the result of cause.
dose any helps ,thanks~
SQL server version : SQL server 2005
Oracle : Oracle 10g r2

ORA-03113: end-of-file on communication channel
Cause: The connection between Client and Server process was broken.
Action: There was a communication error that requires further investigation. First, check for network problems and review the SQL*Net setup. Also, look in the alert.log file for any errors. Finally, test to see whether the server process is dead and whether a trace file was generated at failure time.
Regarda
Asif Kabir

ORA-03113: end-of-file on communication channel, error on view

Dear all,
I had created view using Set operator(UNION ALL)
CREATE OR REPLACE VIEW ABCD
AS
   SELECT "AD_CLIENT_ID", "AD_ORG_ID", "UPDATED", "UPDATEDBY", "CREATED",
          "CREATEDBY", "M_EMPLOYEE_MASTER_ID", "M_DEPARTMENT_ID",
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   SELECT "AD_CLIENT_ID", "AD_ORG_ID", "UPDATED", "UPDATEDBY", "CREATED",
          "CREATEDBY", "M_EMPLOYEE_MASTER_ID", "M_DEPARTMENT_ID",
          "EFFECTIVE_DATE", "STARTDATE", "ENDDATE", "C_PERIOD_ID", "TYP",
          "REF", "VALUE", "DOCSTATUS", "USERID", isactive
     FROM opend_payroll
   UNION ALL
   SELECT "AD_CLIENT_ID", "AD_ORG_ID", "UPDATED", "UPDATEDBY", "CREATED",
          "CREATEDBY", "M_EMPLOYEE_MASTER_ID", "M_DEPARTMENT_ID",
          "DATE_OF_JOIN", "STARTDATE", "ENDDATE", "C_PERIOD_ID", "TYP", "REF",
          "VALUE", "DOCSTATUS", "USERID", isactive
     FROM opend_loan
   UNION ALL
   SELECT "AD_CLIENT_ID", "AD_ORG_ID", "UPDATED", "UPDATEDBY", "CREATED",
          "CREATEDBY", "M_EMPLOYEE_MASTER_ID", "M_DEPARTMENT_ID",
          "DATE_OF_JOIN", "STARTDATE", "ENDDATE", "C_PERIOD_ID", "TYP", "REF",
          "VALUE", "DOCSTATUS", "USERID", isactive
     FROM opend_loantrx
   UNION ALL
SELECT "AD_CLIENT_ID", "AD_ORG_ID", "UPDATED", "UPDATEDBY", "CREATED",
          "CREATEDBY", "M_EMPLOYEE_MASTER_ID", "M_DEPARTMENT_ID",
          "DATE_OF_JOIN", "STARTDATE", "ENDDATE", "C_PERIOD_ID", "TYP", "REF",
          "VALUE", "DOCSTATUS", "USERID", isactive
     FROM opend_service_ch
   UNION ALL
   SELECT "AD_CLIENT_ID", "AD_ORG_ID", "UPDATED", "UPDATEDBY", "CREATED",
          "CREATEDBY", "M_EMPLOYEE_MASTER_ID", "M_DEPARTMENT_ID",
          "EFFECTIVE_DATE", "STARTDATE", "ENDDATE", "C_PERIOD_ID", "TYP",
          "REF", "VALUE", "DOCSTATUS", "USERID", isactive
     FROM opend_prom
   UNION ALL
   SELECT "AD_CLIENT_ID", "AD_ORG_ID", "UPDATED", "UPDATEDBY", "CREATED",
          "CREATEDBY", "M_EMPLOYEE_MASTER_ID", "M_DEPARTMENT_ID",
          "DATE_OF_JOIN", "STARTDATE", "ENDDATE", "C_PERIOD_ID", "TYP", "REF",
          "VALUE", "DOCSTATUS", "USERID", isactive
     FROM opend_leave_absWhen i run the script like
select * from abcd;if i select particular column from view like
select "M_EMPLOYEE_MASTER_ID", "M_DEPARTMENT_ID" from abcd;it showing error as ORA-03113: end-of-file on communication channel.
please give some suggestion for it.
hb venki

Dude,
Yes i knew this (ORA-03113: end-of-file on communication channel) error, but when i run that particular script ABCD then i got frequent error.
hb venki

Getting ORA-03113: end-of-file on communication channel error

Hi,
We are getting the following error while calling a Oracle stored Procedure from .NET interface.
Getting ORA-03113: end-of-file on communication channel Process ID: 28954 Session ID: 466 Serial number: 9280
Actually, The other procedures doesn't have this issue. We are witnessing this error only when we call a specific procedure which returns a data cursor. We have checked for any DBLINK involvement but couldn't find any. Please help us here to resolve this issue. Please let me know if you need any information further.
Regards,
Subhadeep

end-of-file on communication channel
Cause: The connection between Client and Server process was broken.
Action: There was a communication error that requires further investigation. First, check for network problems and review the SQL*Net setup. Also, look in the alert.log file for any errors. Finally, test to see whether the server process is dead and whether a trace file was generated at failure time.

"ORA-03113: end-of-file on communication channel error" in client side

Problem Description: we have a production server that oracle 11gr2 installed and oracle clients (application servers) with 11gr2 clients. Sometimes we encounter internal server error 500 at the application server side; and when we check out the application server logs we see ORA-03113 error code.
when we look at the corresponding error on the Oracle Database Server side we saw the following output in the alert_orcl.log :
Fatal NI connect error 12170.
VERSION INFORMATION:
TNS for 64-bit Windows: Version 11.2.0.1.0 - Production
Oracle Bequeath NT Protocol Adapter for 64-bit Windows: Version 11.2.0.1.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 64-bit Windows: Version 11.2.0.1.0 - Production
Time: 09-ŞUB-2011 12:46:15
Tracing not turned on.
Tns error struct:
ns main err code: 12535
TNS-12535: TNS: İşlem süresi aşıldı
ns secondary err code: 12609
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
Client address: (ADDRESS=(PROTOCOL=tcp)(HOST=10.1.10.144)(PORT=59999))
Wed Feb 09 12:46:15 2011
what could be the problem or how can i trace it in order to determine the exact problem? is there any parameter that i need to adjust in client side to ensure that every connection reaches the production server ?

There is often an ORA-0600 or ORA-7445 behind these.
These should produce an entry in the alert log and an associated trace file which a) can be used in the ORA-600/7445 lookup tool on Metalink and also uploaded to Oracle Support.
Edited by: Dom Brooks on Feb 10, 2011 1:08 PM
A bit quick to answer - I didn't see the large section of TNS information from the alert log.

[b]desc table_name gets ORA-03113: end-of-file on communication channel[/b]

My installation running on Windows 2000 Oracle9i. When issue desc table_name i get ORA-03113: end-of-file on communication channel. I have set processes = 300 in parameter file.

The ORA-03113: end-of-file on communication channel error is a generic error. The ORA-03113 error when connecting suggests that the connection was established, but lost later, like a timeout.
There are many possible causes for the ORA-03113 error. See MetaLink Note:17613.1 "ORA-03113":
For example, ORA-3113 could be signaled for any of these scenarios:
- Server machine crashed
- Your server process was killed at O/S level
- Network problems
- Oracle internal errors / aborts on the server
- Client incorrectly handling multiple connections
- etc.. etc.. etc.. - a lot of possible causes !!
It goes on to note that the ORA-03113 End-Of-File error often has additional messages:
It is common for this error to be accompanied by other errors such as:
- ORA-1041 internal error. hostdef extension doesn't exist
- ORA-3114 not connected to ORACLE
- ORA-1012 not logged on
To find more details, check for a trace file in your USER_DUMP_DEST and BACKGROUND_DMP_DEST directory.
Hope this helps . . .
Donald K. Burleson
Oracle Press author
Author of "Oracle Tuning: The Definitive Reference"
http://www.rampant-books.com/book_2005_1_awr_proactive_tuning.htm

ExtractValue Problem----- ORA-03113: end-of-file on communication channel

Dear Friend
My system is now on this version
Oracle9i Enterprise Edition Release 9.2.0.4.0 - Production
PL/SQL Release 9.2.0.4.0 - Production
CORE 9.2.0.3.0 Production
TNS for Linux: Version 9.2.0.4.0 - Production
NLSRTL Version 9.2.0.4.0 - Production
earlier it was
Oracle9i Enterprise Edition Release 9.2.0.1.0 - Production
PL/SQL Release 9.2.0.1.0 - Production
CORE 9.2.0.1.0 Production
TNS for Linux: Version 9.2.0.1.0 - Production
NLSRTL Version 9.2.0.1.0 - Production
I took the cold backup and restore in this version. after that my total system is working very fine, is very fast using than the previous. But only one SQL command is not working which is very urgent to solve
when i am using this
SELECT extractValue(value(t),'/produit/cod_pro') cod_pro
FROM XMLTABLE X,
TABLE ( xmlsequence (extract(XML_data,'/com/lProducts_list/produit'))) t;
the table structure is
SQL> desc XMLTABLE
Name Null? Type
DOC_ID NUMBER
FILE_NAME VARCHAR2(100)
FILE_DATE DATE
XML_DATA XMLTYPE
I got this error
ORA-03113: end-of-file on communication channel
Please guide me what to do to resolve this problem
Farhad

The error, ORA-03113: end-of-file on communication channel, is a client driver error.
The client driver simply says "hey, the database server process servicing me has torn down our communication channel!". The communication channel is usually a TCP socket connection.
The client driver has no idea why. Thus you have to find the answer on the server.
The usual cause of this communication channel being closed, is the Oracle server process servicing the client session, crashing.
When an Oracle server process crashes, it does not tell the client. It usually writes an entry to the Oracle alert log, dump a trace file, and terminates. When terminating, it tears down any communication channels (TCP sockets) it may have opened.
Therefore you must look in
- the alert log file for an error message listing the crash (which will include the dump file name)
- look at this trace dump file (which is difficult if you're not familiar with Oracle internals)
- investigate the stack trace and error codes on Metalink (which often turns up the bug notes for this, plus any workarounds or available patches)
Usually however, one should log these types of Oracle server errors as a TAR with Oracle Support.

Ora 03113 end of file of communication channel leads to coredump using svrmgrl

hi,
I have a similar problem. I installed Redhat linux version7 and tried to install oracle 816 but while connecting to SVRMGRL> it gives an ora-03113 end-of-file of communication channel. There is no database in the system. The dbassist also fails with the same error. I tried reinstalling for five times with different options but in vain. I analyzed the core using file core and strings core|head -10 it gave the following
Core:ELF 32-bit LSB core file of 'oracle'(signal 6) Intel 80386, version1
for strings command
Core
tl@#
core
oracle
oracleoracle(Description=(local=yes)(address=(protocol=beq)))
core
oracle
rminal
ffffff
n?sh
Whenever i try svrmgrl it raises the ora-03113 error and creates a oracle<defunct> process. I tried relinking the oracle executables. I also tried chaning various options with listener and tnsnames. But in vain. Could any one please help me on this problem.
Thanks in Advance,
Hari

onkar.nath wrote:
All,
While running exp command, I am getting below error:
. exporting synonyms
EXP-00008: ORACLE error 3113 encountered
ORA-03113: end-of-file on communication channel
EXP-00000: Export terminated unsuccessfully
when I checked alert log, I found below entry:
Errors in file /u01/app/oracle/admin/DEVOLTP/udump/devoltp_ora_13720.trc:
ORA-07445: exception encountered: core dump [jon_get_ncomp_method_fptr()+59] [SIGSEGV] [Address not mapped to object] [0x23] [] []
then I looked into the trace file mentioned there and it says this:
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [jon_get_ncomp_method_fptr()+59] [SIGSEGV] [Address not mapped to object] [0x23] [] []
Current SQL statement for this session:
SELECT SYNNAM, DBMS_JAVA.LONGNAME(SYNNAM), DBMS_JAVA.LONGNAME(SYNTAB), TABOWN, TABNODE, PUBLIC$, SYNOWN, SYNOWNID, TABOWNID, SYNOBJNO FROM SYS.EXU9SYNU ORDER BY SYNTIME
I tried finding the solution in metalink also but somehow I could not locate any document related to this. Any idea how to take care of this error.
Database : Oracle 9i R2
OS : Linux rcdb4 2.6.9-42.0.0.0.1.ELsmp #1 SMP Sun Oct 15 14:02:40 PDT 2006 i686 i686 i386 GNU/Linux
Please Advise..
TIA,
OnkarHi Onkar. As you get any ksedmp: internal or fatal error, you need to raise SR at metalink

Getting error "ORA-03113: end-of-file on communication channel"

HI ,
When Iam trying to compile a procedure in SQL *PLUS ,iam getting the following error :
ORA-03113: end-of-file on communication channel and the connection is getting lost .There is no issue with the code .
When i compile the same procedure in sql developer ,connection is getting lost and getting error
"Connection Closed
Vendor Code 17008"
Please help me to resolve the issue .
Thanks in advance ...

Hi
Here is the code which is not getting compiled and is giving the above said error
CREATE OR REPLACE PROCEDURE SP_Upload_CrossWalk
(src_dom_nm IN VARCHAR2, src_sys_nm IN VARCHAR2, src_dta_elem_nm IN VARCHAR2, src_cd_val_txt IN VARCHAR2,
src_cd_val_desc IN VARCHAR2,src_cd_val_grp_desc IN VARCHAR2, tgt_dom_nm IN VARCHAR2, tgt_sys_nm IN VARCHAR2,
tgt_dta_elem_nm IN VARCHAR2, tgt_cd_val_txt IN VARCHAR2, tgt_cd_val_desc IN VARCHAR2,cd_map_typ_desc IN VARCHAR2,
eff_dttm IN VARCHAR2, term_dttm IN VARCHAR2, errtext OUT VARCHAR2)
IS
src_dom NUMBER;
src_key NUMBER;
src_elem NUMBER;
tgt_dom NUMBER;
tgt_sys NUMBER;
tgt_elem NUMBER;
src_val_seq NUMBER;
tgt_val_seq NUMBER;
src_cd_val_seq NUMBER;
cd_val_map_key_sq NUMBER;
temp_var VARCHAR2(500);
var_len NUMBER;
map_code CHAR(1);
invalidlength_exception EXCEPTION;
unknown_exception Exception;
BEGIN
     var_len := LENGTH(src_cd_val_txt);
     IF var_len > 20 THEN
     temp_var := 'Length of Source Code Value Text Name is more than 20 characters';
     RAISE invalidlength_exception;
     END IF;
     var_len := LENGTH(src_cd_val_desc);
     IF var_len > 255 THEN
     temp_var := 'Length of Code Value Desc is more than 255 characters';
     RAISE invalidlength_exception;
     END IF;
     var_len := LENGTH(tgt_cd_val_txt);
     IF var_len > 20 THEN
     temp_var := 'Length of Target Code Value Text Name is more than 20 characters';
     RAISE invalidlength_exception;
     END IF;
     var_len := LENGTH(tgt_cd_val_desc);
     IF var_len > 255 THEN
     temp_var := 'Length of Target Code Value Desc is more than 255 characters';
     RAISE invalidlength_exception;
     END IF;
     var_len := LENGTH(src_cd_val_grp_desc);
     IF var_len > 255 THEN
     temp_var := 'Length of Code Value Group Desc is more than 255 characters';
     RAISE invalidlength_exception;
     END IF;
     BEGIN
          SELECT dom_key INTO src_dom FROM cu_cdm_dom WHERE dom_nm = src_dom_nm;
          EXCEPTION
          WHEN TOO_MANY_ROWS THEN
               temp_var := 'Too many rows for Domain Key value lookup for Source Domain Name: '||src_dom_nm;
               RAISE TOO_MANY_ROWS;
          WHEN NO_DATA_FOUND THEN
               temp_var := 'Domain Key value lookup failed for Source Domain Name: '||src_dom_nm;
               RAISE NO_DATA_FOUND;
          WHEN OTHERS THEN
               temp_var := 'Unknown error in the Domain Key value lookup for Source Domain Name: '||src_dom_nm||' :
'|| sqlerrm;
               RAISE unknown_exception;
     END;
     BEGIN
          SELECT sys_key INTO src_key FROM cu_cdm_sys WHERE sys_nm = src_sys_nm;
          EXCEPTION
          WHEN TOO_MANY_ROWS THEN
               temp_var := 'Too many rows for System Key value lookup for Source System Name: '||src_sys_nm;
               RAISE TOO_MANY_ROWS;
          WHEN NO_DATA_FOUND THEN
               temp_var := 'System Key value lookup failed for Source System Name: '||src_sys_nm;
               RAISE NO_DATA_FOUND;
          WHEN OTHERS THEN
               temp_var := 'Unknown error in the System Key value lookup for Source System Name: '||src_sys_nm||' :
'|| sqlerrm;
               RAISE unknown_exception;
     END;
     BEGIN
          SELECT dta_elem_key INTO src_elem FROM cu_cdm_dta_elem WHERE dta_elem_phys_nm = src_dta_elem_nm
          AND dom_key = src_dom AND sys_key = src_key;
          EXCEPTION
          WHEN TOO_MANY_ROWS THEN
               temp_var := 'Too many rows for Data Element Key value lookup for Source Data Element Physical Name:
'||src_dta_elem_nm|| ', Source Domain Key: '||src_dom||' and Source System Key: '||src_key;
               RAISE TOO_MANY_ROWS;
          WHEN NO_DATA_FOUND THEN
               temp_var := 'Data Element Key value lookup failed for Source Data Element Physical Name:
'||src_dta_elem_nm|| ', Source Domain Key: '||src_dom||' and Source System Key: '||src_key;
               RAISE NO_DATA_FOUND;
          WHEN OTHERS THEN
               temp_var := 'Unknown error in the Data Element Key value lookup for Source Data Element Physical
Name: '||src_dta_elem_nm|| ', Source Domain Key: '||src_dom||' and Source System Key: '||src_key||' : '|| sqlerrm;
               RAISE unknown_exception;
     END;
     BEGIN
          SELECT dom_key INTO tgt_dom FROM cu_cdm_dom WHERE dom_nm = tgt_dom_nm;
          EXCEPTION
          WHEN TOO_MANY_ROWS THEN
               temp_var := 'Too many rows for Domain Key value lookup for Target Domain Name: '||tgt_dom_nm;
               RAISE TOO_MANY_ROWS;
          WHEN NO_DATA_FOUND THEN
               temp_var := 'Domain Key value lookup failed for Target Domain Name: '||tgt_dom_nm;
               RAISE NO_DATA_FOUND;
          WHEN OTHERS THEN
               temp_var := 'Unknown error in the Domain Key value lookup for Target Domain Name: '||tgt_dom_nm||' :
'|| sqlerrm;
               RAISE unknown_exception;
     END;
     BEGIN
          SELECT sys_key INTO tgt_sys FROM cu_cdm_sys WHERE sys_nm = tgt_sys_nm;
          EXCEPTION
          WHEN TOO_MANY_ROWS THEN
               temp_var := 'Too may rows for System Key value lookup for Target System Name: '||tgt_sys_nm;
               RAISE TOO_MANY_ROWS;
          WHEN NO_DATA_FOUND THEN
               temp_var := 'System Key value lookup failed for Target System Name: '||tgt_sys_nm;
               RAISE NO_DATA_FOUND;
          WHEN OTHERS THEN
               temp_var := 'Unknown error in the System Key value lookup for Target System Name: '||tgt_sys_nm||' :
'|| sqlerrm;
               RAISE unknown_exception;
     END;
     BEGIN
          SELECT dta_elem_key INTO tgt_elem FROM cu_cdm_dta_elem WHERE dta_elem_phys_nm = tgt_dta_elem_nm
          AND dom_key = tgt_dom AND sys_key = tgt_sys;
          EXCEPTION
          WHEN TOO_MANY_ROWS THEN
               temp_var := 'Too many rows for Data Element Key value lookup for Target Data Element Physical Name:
'||tgt_dta_elem_nm|| ', Target Domain Key: '||tgt_dom||' and Target System Key: '||tgt_sys;
               RAISE TOO_MANY_ROWS;
          WHEN NO_DATA_FOUND THEN
               temp_var := 'Data Element Key value lookup failed for Target Data Element Physical Name:
'||tgt_dta_elem_nm|| ', Target Domain Key: '||tgt_dom||' and Target System Key: '||tgt_sys;
               RAISE NO_DATA_FOUND;
          WHEN OTHERS THEN
               temp_var := 'Unknown error in the Data Element Key value lookup for Target Data Element Physical
Name: '||tgt_dta_elem_nm|| ', Target Domain Key: '||tgt_dom||' and Target System Key: '||tgt_sys||' : '|| sqlerrm;
               RAISE unknown_exception;
     END;
     BEGIN
          SELECT MIN(cd_map_typ_cd) INTO map_code FROM cu_cdm_cd_map_typ WHERE cd_map_typ_desc = cd_map_typ_desc;
          EXCEPTION
          WHEN TOO_MANY_ROWS THEN
               temp_var := 'Too many values for Code Map Type Code value lookup for Code Map Type Desc:
'||cd_map_typ_desc;
               RAISE TOO_MANY_ROWS;
          WHEN NO_DATA_FOUND THEN
               temp_var := 'Code Map Type Code value lookup failed for Code Map Type Desc: '||cd_map_typ_desc;
               RAISE NO_DATA_FOUND;
          WHEN OTHERS THEN
               temp_var := 'Unknown error in the Code Map Type Code value lookup for Code Map Type Desc:
'||cd_map_typ_desc||' : '|| sqlerrm;
               RAISE unknown_exception;
     END;
     BEGIN
          SELECT cu_cdm_src_cd_val_grp_key_sq.nextval INTO src_cd_val_seq FROM dual;
          EXCEPTION
          WHEN OTHERS THEN
               temp_var := 'Error in generating the value for the sequence CU_CDM_SRC_CD_VAL_GRP_KEY_SQ'||' : '||
sqlerrm;
               RAISE unknown_exception;
     END;
     BEGIN
          SELECT cu_cdm_cd_val_key_sq.nextval INTO src_val_seq FROM dual;
          EXCEPTION
          WHEN OTHERS THEN
               temp_var := 'Error in generating the value (source) for the sequence CU_CDM_CD_VAL_KEY_SQ'||' : '||
sqlerrm;
               RAISE unknown_exception;
     END;
     BEGIN
          SELECT cu_cdm_cd_val_key_sq.nextval INTO tgt_val_seq FROM dual;
          EXCEPTION
          WHEN OTHERS THEN
               temp_var := 'Error in generating the value (target) for the sequence CU_CDM_CD_VAL_KEY_SQ'||' : '||
sqlerrm;
               RAISE unknown_exception;
     END;
     BEGIN
          SELECT cu_cdm_cd_val_map_key_sq.nextval INTO cd_val_map_key_sq FROM dual;
          EXCEPTION
          WHEN OTHERS THEN
               temp_var := 'Error in generating the value for the sequence CU_CDM_CD_VAL_MAP_KEY_SQ'||' : '||
sqlerrm;
               RAISE unknown_exception;
     END;
     BEGIN
          BEGIN
               INSERT INTO cu_cdm_cd_val_mstr(cd_val_key, cd_val_eff_dttm, dta_elem_key, cd_val_txt,
cd_val_desc, coode_val_term_dttm)
               VALUES(src_val_seq, to_date(eff_dttm, 'MM-DD-YYYY'), src_elem, src_cd_val_txt,
src_cd_val_desc, to_date(term_dttm, 'MM-DD-YYYY'));
               EXCEPTION
               WHEN DUP_VAL_ON_INDEX THEN
                    temp_var := 'Primary Key Violation, key already exists in the table CU_CDM_CD_VAL_MSTR';
                    RAISE DUP_VAL_ON_INDEX;
               WHEN OTHERS THEN
                    temp_var := 'Unknown error inserting into the table CU_CDM_CD_VAL_MSTR :'||' : '|| sqlerrm;
                    RAISE unknown_exception;
          END;
          BEGIN
               INSERT INTO cu_cdm_cd_val_mstr(cd_val_key, cd_val_eff_dttm, dta_elem_key, cd_val_txt,
cd_val_desc, coode_val_term_dttm)
               VALUES(tgt_val_seq, to_date(eff_dttm, 'MM-DD-YYYY'), tgt_elem, tgt_cd_val_txt,
tgt_cd_val_desc, to_date(term_dttm, 'MM-DD-YYYY'));
               EXCEPTION
               WHEN DUP_VAL_ON_INDEX THEN
                    temp_var := 'Primary Key Violation, key already exists in the table CU_CDM_CD_VAL_MSTR';
                    RAISE DUP_VAL_ON_INDEX;
               WHEN OTHERS THEN
                    temp_var := 'UUnknown error inserting into the table CU_CDM_CD_VAL_MSTR'||' : '|| sqlerrm;
                    RAISE unknown_exception;
          END;
          BEGIN
               INSERT INTO cu_cdm_src_cd_val_grp(src_cd_val_grp_key, src_cd_val_grp_eff_dttm,
src_cd_val_grp_desc, src_cd_val_term_dttm)
               VALUES(src_cd_val_seq, to_date(eff_dttm, 'MM-DD-YYYY'), src_cd_val_grp_desc,
to_date(term_dttm, 'MM-DD-YYYY'));
               EXCEPTION
               WHEN DUP_VAL_ON_INDEX THEN
                    temp_var := 'Primary Key Violation, key already exists in the table CU_CDM_SRC_CD_VAL_GRP';
                    RAISE DUP_VAL_ON_INDEX;
               WHEN OTHERS THEN
                    temp_var := 'Unknown error inserting into the table CU_CDM_SRC_CD_VAL_GRP'||' : '|| sqlerrm;
                    RAISE unknown_exception;
          END;
          BEGIN
               INSERT INTO cu_cdm_cd_val_map(cd_val_map_key, cd_map_eff_dttm, cd_map_typ_cd,
cd_map_term_dttm, tgt_cd_val_key, tgt_cd_val_eff_dttm, src_cd_val_grp_key, src_cd_val_grp_eff_dttm)
               VALUES(cd_val_map_key_sq, to_date(eff_dttm, 'MM-DD-YYYY'), map_code, to_date(term_dttm,
'MM-DD-YYYY'),
               tgt_val_seq, to_date(eff_dttm, 'MM-DD-YYYY'), src_cd_val_seq, to_date(eff_dttm,
'MM-DD-YYYY'));
               EXCEPTION
               WHEN DUP_VAL_ON_INDEX THEN
                    temp_var := 'Primary Key Violation, key already exists in the table CU_CDM_CD_VAL_MAP';
                    RAISE DUP_VAL_ON_INDEX;
               WHEN OTHERS THEN
                    temp_var := 'Unknown error inserting into the table CU_CDM_CD_VAL_MAP'||' : '|| sqlerrm;
                    RAISE unknown_exception;
          END;
END;
     COMMIT;
EXCEPTION
          WHEN NO_DATA_FOUND THEN
          errtext := temp_var ||' : '|| sqlerrm;
          WHEN TOO_MANY_ROWS THEN
     errtext := temp_var ||' : '|| sqlerrm;
          WHEN DUP_VAL_ON_INDEX THEN
          errtext := temp_var ||' : '|| sqlerrm;
          WHEN invalidlength_exception THEN
          errtext := temp_var;
WHEN unknown_exception THEN
errtext := temp_var ||' : '|| sqlerrm;
          WHEN OTHERS THEN
          errtext := sqlcode ||' : '|| sqlerrm;
END SP_Upload_CrossWalk;
Please help me in this regard
Regards
Deepak

Error ORA-03113: end-of-file on communication channel in droppping a table

Good evening,
I am very new on Oracle and I have a problem with some tables. Without any reason, apparently, I can't drop some of my table. Oracle gives me this error:
ORA-03113: end-of-file on communication channel
and then close the connection of the user.
What I should have to do?
It is very important.
Thanks a lot
best regards
Anna Zanetti

Good morning, I still have the same problem, I can't drop a table from my database.
The message is again:
Re: Error ORA-03113: end-of-file on communication channel
The alert log file says:
Fri Nov 17 12:27:31 2006
Errors in file /usr/oracle/admin/oracledb/udump/oracledb_ora_4369.trc:
ORA-07445: exception encountered: core dump [0955C61F] [SIGSEGV] [Address not mapped to object] [0xC] [] []
and in file oracledb_ora_4369.trc there is:
Exception signal: 11 (SIGSEGV), code: 1 (Address not mapped to object), addr: 0xc, PC: [0x955c61f, 0955C61F]
Registers:
%eax: 0x00000000 %ebx: 0x00012d95 %ecx: 0x58301930
%edx: 0x00000000 %edi: 0x5830d9e8 %esi: 0x00000000
%esp: 0xbfffae1c %ebp: 0xbfffb060 %eip: 0x0955c61f
%efl: 0x00210282
(0x955c61f) movzw 0xc(%eax),%eax(0x955c623) cmp $30,%eax
(0x955c626) jle 0x955c63e
(0x955c628) xor %edx,%edx
(0x955c62a) push %edx
*** 2006-11-17 12:27:31.658
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [0955C61F] [SIGSEGV] [Address not mapped to object] [0xC] [] []
Current SQL statement for this session:
drop table fiumiforjoin
----- Call Stack Trace -----
calling call entry argument values in hex
location type point (? means dubious value)
08856247 call 0885776A 1 ? 0 ? 1 ? 1 ? 0 ? 0 ?
08290320 call 0885605A 3 ? 0 ? 0 ? 0 ? 0 ? 0 ?
0955C61F signal 08290320 B ? BFFFAAB0 ? BFFFAB30 ?
0955D6BE call 0955C61F 5830F01C ? 0 ? FFFFFFFF ? 0 ?
1 ? 5830F01C ?
08DD1EEB call 0955CC22 BFFFB394 ? 0 ? 0 ? BFFFB348 ?
58EAB2B0 ? C ?
09434EF3 call 08DD1A28 BF2A8C4 ? BFFFC0C0 ?
BFFFC0C0 ? 4 ? B6AB0300 ?
B6ABC2E0 ?
094106E0 call 094326D4 4 ? 0 ? BFFFC0C0 ?
093D7BB5 call 0940FEF8 3 ? E ? BFFFC1F8 ? A4 ?
093D630C call 093D7AC4 BFFFCDF0 ? BFFFCD08 ? 17 ?
1 ? 0 ? A4 ?
08293DE6 call 0850FFFF 5E ? 14 ? BFFFCDEC ?
0A1ED44D call 08293DE6 5E ? 14 ? BFFFCDEC ? 0 ?
08292122 call 0A1ECAE4 BF2A8C0 ? 5E ? BFFFCDEC ? 0 ?
BFFFD6E8 ? BFFFD6E4 ?
0941F190 call 0829193C 0 ? 0 ? BF2A8C0 ? BF83090 ?
F1 ? 0 ?
08293DE6 call 0850FFFF 3C ? 4 ? BFFFEB08 ?
08291238 call 082937A8 3C ? 4 ? BFFFEB08 ? 0 ?
0828F403 call 08291012 3C ? 4 ? BFFFEB08 ?
08274A3D call 0828F39C BFFFEAEC ? 3C ? 4 ?
BFFFEB08 ? B6CC017C ?
B6C1A17C ?
__libc_start_main() call 08274A3D 2 ? BFFFEBA4 ? BFFFEBB0 ? 0 ?
+218 B6C1C898 ? B7600020 ?
Any idea of what I have to do?
Thanks for your help..
Best Regards
Anna Zanetti

ORA-03113: end-of-file on communication channel while executing a query

Hi all,
I am getting following error while executing one of the query.
ORA-03113: end-of-file on communication channel
The query involves subqueries. At one point, in the second last condition of the whole query is the cause. what makes the query to disconnect from database.
I am pasting the whole query with highlighted part causing the error.
select
A.Num_Employee_Id as col_0_0_,
A.Str_Name_For_Reports as col_1_0_
from
Est_Esb_employee_m A
where
A.num_office_id=1
and A.Num_Employee_Id not in
(select
B.Num_Employee_Id
from
Est_Esb_Employee_Service_D B
where
B.Chr_Curr_Status='N'
and
B.Dat_Effective_Date is not null
and
B.Dat_Effective_Date=
(select
max(C.Dat_Effective_Date)
from
Est_Esb_Employee_Service_D C
where
C.Num_Employee_Id=B.Num_Employee_Id
and C.Dat_Effective_Date is not null
and B.Num_Transaction_Id=
(select
max(D.Num_Transaction_Id)
from
Est_Esb_Employee_Service_D D
where
D.Dat_Effective_Date=
(select
max(E.Dat_Effective_Date)
from
Est_Esb_Employee_Service_D E
where
Num_Employee_Id=D.Num_Employee_Id
and D.Num_Employee_Id=B.Num_Employee_Id
and B.Num_New_Office_Id=1
order by
A.Str_First_Name,
A.Str_Middle_Name,
A.Str_Last_Name
Awaiting your valuable suggestions.
Regards
Vijay Kumar

I would start by compareing the explain plan of both versions of the statement.
Also by adding such a restriction you might change from an uncorrelated subquery to a correlated subquery. I'm not sure, because your code is hardly readably without formatting.
In any case you seem to select again and again from the same table. Maybe you should find a way to optimize to query in terms of io (less table access). Then this problem could go away.

EAL extract fails with ORA-03113 end-of-file on communication channel error

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