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.

Similar Messages

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

[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

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?

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

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

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",
          "DATE_OF_JOIN", "STARTDATE", "ENDDATE", "C_PERIOD_ID", "TYP", "REF",
          "VALUE", "DOCSTATUS", "USERID", isactive
     FROM opend_emp
   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_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

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...

"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.

ORA-03113: end-of-file on communication channel while running utlrp.sql

Hi All,
I am getting ORA-03113: end-of-file on communication channel while running utlrp.sql.
Actually I ran utlrp.sql before in my test database and terminated the session in middle after that when ever I am running utlrp.sql i am getting the above error.
how to resolve the issue.
Kiran

Hi,
Check as follows;
select owner,object_name,object_type from dba_objects where object_name like
'UTL%'The objects should only belong to SYS, if they do belong do some other user (example HR, etc). Drop objects belong to other users (not sys).
Then connect as sys as sysdba and rerun the script utlrp.sql.
You can also review Oracle Metalink Document: ORA-03113 Error When Executing Utlrp.sql: Doc ID: Note:413922.1
https://metalink.oracle.com/metalink/plsql/f?p=130:14:5496440446026841247::::p14_database_id,p14_docid,p14_show_header,p14_show_help,p14_black_frame,p14_font:NOT,413922.1,1,1,1,helvetica
Adith

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

Dear Support
I am getting "ORA-03113: end-of-file on communication channel" when I am trying to access my application.
The current setup is following
- two node Sun Cluster with node name as sep1n1 and sep2n2
- running Oracle RAC (oracle database 10g) with instance name as ADVFRW1 and ADVFRW2
Please see attached oracle trace file which was generated at the time of problem.
Can you please help me to know what can be the reason of this oracle error/crash?
Thanks
Regards
VS

I don't see any Trace file.
Network Problems?
Are the databases up and running?

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

Convrtd to Invterval Part- ORA-03113: end-of-file on communication channel

Hi all,
I had a table as Interval Partitioned. In order to create XML- Xpath indexes on it, I converted it to Range Partitioned table.
I am able to create the XPATH indexes but I get the error: ORA-03113: end-of-file on communication channel
- When I revert the code to Interval Partitioned without the XMLIndex, it works fine(although takes time as no XML Index)
- When I convert table to non partitioned table, create the XML Index, it works fine.
But I need the partitons, so when I create the partitioned table I get the error.
CREATE TABLE INT_PART_TABLE
DB_ID VARCHAR2(10 BYTE),
xML_mESSAGE SYS.XMLTYPE,
LOAD_TIMESTAMP TIMESTAMP(6)
XMLTYPE xML_mESSAGE STORE AS BINARY XML
PARTITION BY RANGE (LOAD_TIMESTAMP)
PARTITION MAX VALUES LESS THAN (TIMESTAMP' 2013-06-01 00:00:00')
TABLESPACE CSTR_STG_DATA
NOCOMPRESS
NOCACHE
ENABLE ROW MOVEMENT;
BEGIN
DBMS_XMLINDEX.dropparameter('Indx_Par');
END;
BEGIN
DBMS_XMLINDEX.REGISTERPARAMETER(
'Indx_Par',
'PATH TABLE Table1
PATHS (INCLUDE ( /abc:field1/xyz:field2
/abc:field1/def:field2
NAMESPACE MAPPING ( xmlns:abc="ABCD"
xmlns:def="DEFG"
xmlns:xyz="XYZA"
end;
create index INDX_XPATHS on "INT_PART_TABLE" (XML_MESSAGE) indextype is xdb.xmlindex
parameters ('PARAM Indx_Par') local;
Now if I execute the following statement in
SELECT T.xML_mESSAGE
FROM INT_PART_TABLE1 T
WHERE XMLEXISTS (
declare namespace abc="ABCD";
declare namespacedef="DEFG";
declare namespace xyz="XYZA";
let $tt as xs:boolean := fn:exists($p/main/id = ("144283","9085802")])
return if ($tt) then true()
else ()'
PASSING T.xML_mESSAGE AS "p");
- Is there any other way of writing this Select statement, which may work?
- Any other thing I need to take care of when defining the table and partitions script so that I don't get this error?

Hi,
I think it's time you give a clear (and working) test case so that we can safely try to reproduce the issue.
What you've given so far has syntax error and name mismatch.
So please :
- database version (SELECT * FROM v$version)
- complete sequence of DLLs
- some sample XML documents (it doesn't have to be the real ones, but at least something realistic)
Thanks in advance.
declare namespace abc="ABCD";
declare namespacedef="DEFG";
declare namespace xyz="XYZA";
let $tt as xs:boolean := fn:exists($p/main/id = ("144283","9085802")])
return if ($tt) then true()
else ()'Why all that stuff? You don't have to return a boolean.
The following works for me on 11.2.0.3 :
SQL> CREATE TABLE int_part_table (
2    db_id          VARCHAR2(10)
3 , xml_message    XMLTYPE
4 , load_timestamp TIMESTAMP
5 )
6 XMLTYPE xml_message STORE AS BINARY XML
7 PARTITION BY RANGE (load_timestamp) (
8    PARTITION MAX VALUES LESS THAN (timestamp '2013-06-01 00:00:00')
9 )
10 NOCOMPRESS
11 NOCACHE
12 ENABLE ROW MOVEMENT;
Table created
SQL> insert into int_part_table values (1, xmltype('<main><id>144283</id></main>'), sysdate);
1 row inserted
SQL> insert into int_part_table values (1, xmltype('<main><id>9085802</id></main>'), sysdate);
1 row inserted
SQL> insert into int_part_table values (1, xmltype('<main><id>1</id></main>'), sysdate);
1 row inserted
SQL> commit;
Commit complete
SQL> create index int_part_table_uix on int_part_table (xml_message)
2 indextype is xdb.xmlindex
3 parameters (
4 'PATH TABLE INT_PART_TABLE_PT
5 PATHS ( INCLUDE ( /main/id ) )')
6 local;
Index created
SQL> SELECT xml_message
2 FROM int_part_table
3 WHERE XMLExists(
4         '/main[id=("144283","9085802")]'
5         PASSING xml_message
6       )
7 ;
XML_MESSAGE
<main>
<id>144283</id>
</main>
<main>
<id>9085802</id>
</main>
Execution Plan
Plan hash value: 3517234298
| Id | Operation                              | Name                         | Rows | Bytes | Cost (%CPU)| Time     | Pstart| Pstop |
|   0 | SELECT STATEMENT                       |                              |     1 |   155 |    34   (6)| 00:00:01 |       |       |
|   1 | NESTED LOOPS                          |                              |     1 |   155 |    34   (6)| 00:00:01 |       |       |
|   2 |   VIEW                                 | VW_SQ_1                      |     1 |    25 |    32   (4)| 00:00:01 |       |       |
|   3 |    HASH UNIQUE                         |                              |     1 |    47 |         |             |       |       |
|* 4 |     HASH JOIN SEMI                     |                              |     1 |    47 |    32   (4)| 00:00:01 |       |       |
|   5 |      PARTITION SYSTEM SINGLE           |                              |     2 |    90 |     2   (0)| 00:00:01 |     1 |     1 |
|* 6 |       TABLE ACCESS BY LOCAL INDEX ROWID| INT_PART_TABLE_PT            |     2 |    90 |     2   (0)| 00:00:01 |     1 |     1 |
|* 7 |        INDEX SKIP SCAN                 | SYS117585_INT_PART__PIKEY_IX |     3 |       |     1   (0)| 00:00:01 |     1 |     1 |
|   8 |      COLLECTION ITERATOR PICKLER FETCH | XQSEQUENCEFROMXMLTYPE        | 8168 | 16336 |    29   (0)| 00:00:01 |       |       |
|* 9 |   TABLE ACCESS BY USER ROWID           | INT_PART_TABLE               |     1 |   130 |     1   (0)| 00:00:01 | ROWID | ROWID |
Predicate Information (identified by operation id):
   4 - access("SYS_P3"."VALUE"=SYS_XQ_UPKXML2SQL(VALUE(KOKBF$),2,1,0) AND
              SUBSTRB("VALUE",1,1599)=SUBSTRB(SYS_XQ_UPKXML2SQL(VALUE(KOKBF$),2,1,0),1,1599))
   6 - filter(SYS_XMLI_LOC_ISNODE("SYS_P3"."LOCATOR")=1)
   7 - access("SYS_P3"."PATHID"=HEXTORAW('704E') )
       filter("SYS_P3"."PATHID"=HEXTORAW('704E') )
   9 - filter("ITEM_6"=TBL$OR$IDX$PART$NUM("DEV"."INT_PART_TABLE",0,7,65535,"INT_PART_TABLE".ROWID))
Note
   - Unoptimized XML construct detected (enable XMLOptimizationCheck for more information)
SQL> SELECT xml_message
2 FROM int_part_table
3 WHERE XMLExists(
4         '/main[id="144283" or id="9085802"]'
5         PASSING xml_message
6       )
7 ;
XML_MESSAGE
<main>
<id>144283</id>
</main>
<main>
<id>9085802</id>
</main>
Execution Plan
Plan hash value: 3748936130
| Id | Operation                                | Name                         | Rows | Bytes | Cost (%CPU)| Time     | Pstart| Pstop |
|   0 | SELECT STATEMENT                         |                              |     1 |   155 |    11 (10)| 00:00:01 |       |       |
|   1 | NESTED LOOPS                            |                              |     1 |   155 |    11 (10)| 00:00:01 |       |       |
|   2 |   VIEW                                   | VW_SQ_1                      |     2 |    50 |     8   (0)| 00:00:01 |       |       |
|   3 |    HASH UNIQUE                           |                              |     2 |   180 |         |             |       |       |
|   4 |     CONCATENATION                        |                              |       |       |         |             |       |       |
|   5 |      NESTED LOOPS                        |                              |       |       |         |             |       |       |
|   6 |       NESTED LOOPS                       |                              |     1 |    90 |     4   (0)| 00:00:01 |       |       |
|   7 |        PARTITION SYSTEM SINGLE           |                              |     1 |    45 |     2   (0)| 00:00:01 |     1 |     1 |
|* 8 |         TABLE ACCESS BY LOCAL INDEX ROWID| INT_PART_TABLE_PT            |     1 |    45 |     2   (0)| 00:00:01 |     1 |     1 |
|* 9 |          INDEX SKIP SCAN                 | SYS117585_INT_PART__PIKEY_IX |     3 |       |     1   (0)| 00:00:01 |     1 |     1 |
| 10 |        PARTITION SYSTEM SINGLE           |                              |     1 |       |     1   (0)| 00:00:01 |     1 |     1 |
|* 11 |         INDEX RANGE SCAN                 | SYS117585_INT_PART__PIKEY_IX |     1 |       |     1   (0)| 00:00:01 |     1 |     1 |
|* 12 |       TABLE ACCESS BY LOCAL INDEX ROWID | INT_PART_TABLE_PT            |     1 |    45 |     2   (0)| 00:00:01 |     1 |     1 |
| 13 |      NESTED LOOPS                        |                              |       |       |         |             |       |       |
| 14 |       NESTED LOOPS                       |                              |     1 |    90 |     4   (0)| 00:00:01 |       |       |
| 15 |        PARTITION SYSTEM SINGLE           |                              |     1 |    45 |     2   (0)| 00:00:01 |     1 |     1 |
|* 16 |         TABLE ACCESS BY LOCAL INDEX ROWID| INT_PART_TABLE_PT            |     1 |    45 |     2   (0)| 00:00:01 |     1 |     1 |
|* 17 |          INDEX SKIP SCAN                 | SYS117585_INT_PART__PIKEY_IX |     3 |       |     1   (0)| 00:00:01 |     1 |     1 |
| 18 |        PARTITION SYSTEM SINGLE           |                              |     1 |       |     1   (0)| 00:00:01 |     1 |     1 |
|* 19 |         INDEX RANGE SCAN                 | SYS117585_INT_PART__PIKEY_IX |     1 |       |     1   (0)| 00:00:01 |     1 |     1 |
|* 20 |       TABLE ACCESS BY LOCAL INDEX ROWID | INT_PART_TABLE_PT            |     1 |    45 |     2   (0)| 00:00:01 |     1 |     1 |
|* 21 |   TABLE ACCESS BY USER ROWID             | INT_PART_TABLE               |     1 |   130 |     1   (0)| 00:00:01 | ROWID | ROWID |
Predicate Information (identified by operation id):
   8 - filter("SYS_P5"."VALUE"='9085802' AND SYS_XMLI_LOC_ISNODE("SYS_P5"."LOCATOR")=1 AND SUBSTRB("VALUE",1,1599)='9085802')
   9 - access("SYS_P5"."PATHID"=HEXTORAW('704E') )
       filter("SYS_P5"."PATHID"=HEXTORAW('704E') )
11 - access("SYS_P5"."RID"="SYS_P3"."RID" AND "SYS_P3"."PATHID"=HEXTORAW('0BBD') AND
              "SYS_P3"."ORDER_KEY"<"SYS_P5"."ORDER_KEY")
       filter(SYS_ORDERKEY_DEPTH("SYS_P3"."ORDER_KEY")+1=SYS_ORDERKEY_DEPTH("SYS_P5"."ORDER_KEY") AND
              TBL$OR$IDX$PART$NUM("DEV"."INT_PART_TABLE",0,7,65535,"SYS_P3"."RID")=TBL$OR$IDX$PART$NUM("DEV"."INT_PART_TABLE_PT",0,7,65535,ROWI
              D) AND "SYS_P5"."ORDER_KEY"<SYS_ORDERKEY_MAXCHILD("SYS_P3"."ORDER_KEY"))
12 - filter(SYS_XMLI_LOC_ISNODE("SYS_P3"."LOCATOR")=1)
16 - filter("SYS_P5"."VALUE"='144283' AND SYS_XMLI_LOC_ISNODE("SYS_P5"."LOCATOR")=1 AND SUBSTRB("VALUE",1,1599)='144283' AND
              (LNNVL("SYS_P5"."VALUE"='9085802') OR LNNVL("SYS_P5"."PATHID"=HEXTORAW('704E') ) OR
              LNNVL(SYS_XMLI_LOC_ISNODE("SYS_P5"."LOCATOR")=1) OR LNNVL(SUBSTRB("VALUE",1,1599)='9085802')))
17 - access("SYS_P5"."PATHID"=HEXTORAW('704E') )
       filter("SYS_P5"."PATHID"=HEXTORAW('704E') )
19 - access("SYS_P5"."RID"="SYS_P3"."RID" AND "SYS_P3"."PATHID"=HEXTORAW('0BBD') AND
              "SYS_P3"."ORDER_KEY"<"SYS_P5"."ORDER_KEY")
       filter(SYS_ORDERKEY_DEPTH("SYS_P3"."ORDER_KEY")+1=SYS_ORDERKEY_DEPTH("SYS_P5"."ORDER_KEY") AND
              TBL$OR$IDX$PART$NUM("DEV"."INT_PART_TABLE",0,7,65535,"SYS_P3"."RID")=TBL$OR$IDX$PART$NUM("DEV"."INT_PART_TABLE_PT",0,7,65535,ROWI
              D) AND "SYS_P5"."ORDER_KEY"<SYS_ORDERKEY_MAXCHILD("SYS_P3"."ORDER_KEY"))
20 - filter(SYS_XMLI_LOC_ISNODE("SYS_P3"."LOCATOR")=1)
21 - filter("ITEM_2"=TBL$OR$IDX$PART$NUM("DEV"."INT_PART_TABLE",0,7,65535,"INT_PART_TABLE".ROWID))I asked in one of your other threads if /main/id was unique per XML document.
If so, you can use a simple function-based index instead of the XMLIndex :
SQL> drop index int_part_table_uix;
Index dropped.
SQL> create index int_part_table_ix1 on int_part_table (
2    xmlcast(
3      xmlquery('/main/id' passing XML_MESSAGE returning content)
4      as varchar2(10)
5    )
6 );
Index created.
SQL> SELECT xml_message
2 FROM int_part_table
3 WHERE XMLCast(
4          XMLQuery('/main/id' PASSING xml_message RETURNING CONTENT)
5          AS VARCHAR2(10)
6        )
7 IN ('144283', '9085802');
XML_MESSAGE
<main>
<id>144283</id>
</main>
<main>
<id>9085802</id>
</main>
Execution Plan
Plan hash value: 2864653096
| Id | Operation                           | Name               | Rows | Bytes | Cost (%CPU)| Time | Pstart| Pstop |
|   0 | SELECT STATEMENT                    |                    |     2 |   236 |     2   (0)| 00:00:01 |       |       |
|   1 | INLIST ITERATOR                    |                    |       |       |            |       | |       |
|   2 |   TABLE ACCESS BY GLOBAL INDEX ROWID| INT_PART_TABLE     |     2 |   236 |     2   (0)| 00:00:01 |     1 |     1 |
|* 3 |    INDEX RANGE SCAN                 | INT_PART_TABLE_IX1 |     2 |       |     1   (0)| 00:00:01 |       |       |
Predicate Information (identified by operation id):
   3 - access(CAST(EXTRACTVALUE(SYS_MAKEXML(0,"SYS_NC00003$"),'/main/id',null,0,0,524293,1073874944) AS
              varchar2(10)   )='144283' OR CAST(EXTRACTVALUE(SYS_MAKEXML(0,"SYS_NC00003$"),'/main/id',null,0,0,524293,1073874944
              ) AS varchar2(10)   )='9085802')

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.

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

Hi
While I startup Oracle database, i get the following error. What could be the issue and how to resolve this.
SQL> startup
ORACLE instance started.
Total System Global Area 864333824 bytes
Fixed Size 2231368 bytes
Variable Size 704644024 bytes
Database Buffers 150994944 bytes
Redo Buffers 6463488 bytes
Database mounted.
ORA-03113: end-of-file on communication channel
Process ID: 6507
Session ID: 580 Serial number: 5
Below is the content from alert log and trace log
*#alert_orcl.log#*
Bad header found during crash/instance recovery
Reading datafile '+DATA/orcl/datafile/sysaux.257.762570243' for corruption at rdba: 0x0080f01b (file 2, block 61467)
Data in bad block:
type: 255 format: 2 rdba: 0x0000a2ff
last change scn: 0x0000.0080019f seq: 0x0 flg: 0x00
spare1: 0x0 spare2: 0x0 spare3: 0x4ff
consistency value in tail: 0x643e0346
check value in block header: 0x0
Read datafile mirror 'ASM5' (file 2, block 61467) found same corrupt data (no logical check)
block checksum disabled
Reading datafile '+DATA/orcl/datafile/sysaux.257.762570243' for corruption at rdba: 0x0080019f (file 2, block 415)
Read datafile mirror 'ASM4' (file 2, block 415) found same corrupt data (no logical check)
Read datafile mirror 'ASM1' (file 2, block 61467) found same corrupt data (no logical check)
Hex dump of (file 2, block 34539) in trace file /appl/oracle/diag/rdbms/orcl/orcl/trace/orcl_p000_6831.trc
Corrupt block relative dba: 0x008086eb (file 2, block 34539)
Bad header found during crash/instance recovery
Data in bad block:
type: 1 format: 6 rdba: 0x0000a201
last change scn: 0x0000.008086eb seq: 0x0 flg: 0x00
Read datafile mirror 'ASM3' (file 2, block 415) found same corrupt data (no logical check)
spare1: 0xbb spare2: 0xe1 spare3: 0x4ff
consistency value in tail: 0x02c20304
check value in block header: 0x0
block checksum disabled
Reading datafile '+DATA/orcl/datafile/sysaux.257.762570243' for corruption at rdba: 0x008086eb (file 2, block 34539)
Read datafile mirror 'ASM2' (file 2, block 34539) found same corrupt data (no logical check)
Hex dump of (file 2, block 420) in trace file /appl/oracle/diag/rdbms/orcl/orcl/trace/orcl_p002_6839.trc
Corrupt block relative dba: 0x008001a4 (file 2, block 420)
Bad header found during crash/instance recovery
Data in bad block:
type: 255 format: 2 rdba: 0x0000a206
last change scn: 0xe1f3.008001a4 seq: 0x74 flg: 0x00
spare1: 0x0 spare2: 0x0 spare3: 0x401
consistency value in tail: 0x474f4c20
check value in block header: 0x0
block checksum disabled
Reading datafile '+DATA/orcl/datafile/sysaux.257.762570243' for corruption at rdba: 0x008001a4 (file 2, block 420)
Read datafile mirror 'ASM4' (file 2, block 420) found same corrupt data (no logical check)
Read datafile mirror 'ASM1' (file 2, block 34539) found same corrupt data (no logical check)
Read datafile mirror 'ASM3' (file 2, block 420) found same corrupt data (no logical check)
Hex dump of (file 1, block 3097) in trace file /appl/oracle/diag/rdbms/orcl/orcl/trace/orcl_p002_6839.trc
Corrupt block relative dba: 0x00400c19 (file 1, block 3097)
Bad header found during crash/instance recovery
Data in bad block:
type: 2 format: 6 rdba: 0x0000a202
last change scn: 0x0000.00400c19 seq: 0x0 flg: 0x00
spare1: 0xdf spare2: 0xe2 spare3: 0x4ff
consistency value in tail: 0x09c10280
check value in block header: 0x0
Hex dump of (file 2, block 34765) in trace file /appl/oracle/diag/rdbms/orcl/orcl/trace/orcl_p000_6831.trc block checksum disabled
Corrupt block relative dba: 0x008087cd (file 2, block 34765)
Reading datafile '+DATA/orcl/datafile/system.256.762570243' for corruption at rdba: 0x00400c19 (file 1, block 3097)
Bad header found during crash/instance recovery
Data in bad block:
type: 255 format: 1 rdba: 0x0000a206
last change scn: 0xe27b.008087cd seq: 0x74 flg: 0x00
spare1: 0x0 spare2: 0x0 spare3: 0x401
Read datafile mirror 'ASM5' (file 1, block 3097) found same corrupt data (no logical check)
consistency value in tail: 0x00000000
check value in block header: 0x0
block checksum disabled
Reading datafile '+DATA/orcl/datafile/sysaux.257.762570243' for corruption at rdba: 0x008087cd (file 2, block 34765)
Read datafile mirror 'ASM3' (file 2, block 34765) found same corrupt data (no logical check)
Read datafile mirror 'ASM2' (file 1, block 3097) found same corrupt data (no logical check)
Hex dump of (file 3, block 272) in trace file /appl/oracle/diag/rdbms/orcl/orcl/trace/orcl_p002_6839.trc
Reading datafile '+DATA/orcl/datafile/undotbs1.258.762570243' for corruption at rdba: 0x00c00110 (file 3, block 272)
Read datafile mirror 'ASM1' (file 3, block 272) found same corrupt data (logically corrupt)
Read datafile mirror 'ASM5' (file 2, block 34765) found same corrupt data (no logical check)
Hex dump of (file 2, block 34771) in trace file /appl/oracle/diag/rdbms/orcl/orcl/trace/orcl_p000_6831.trc
Corrupt block relative dba: 0x008087d3 (file 2, block 34771)
Bad header found during crash/instance recovery
Data in bad block:
type: 1 format: 6 rdba: 0x0000a201
last change scn: 0x0000.008087d3 seq: 0x0 flg: 0x00
spare1: 0x3a spare2: 0xe3 spare3: 0x4ff
consistency value in tail: 0x00045055
check value in block header: 0x0
block checksum disabled
Reading datafile '+DATA/orcl/datafile/sysaux.257.762570243' for corruption at rdba: 0x008087d3 (file 2, block 34771)
Read datafile mirror 'ASM3' (file 2, block 34771) found same corrupt data (no logical check)
Read datafile mirror 'ASM2' (file 3, block 272) found same corrupt data (logically corrupt)
RECOVERY OF THREAD 1 STUCK AT BLOCK 272 OF FILE 3
Read datafile mirror 'ASM5' (file 2, block 34771) found same corrupt data (no logical check)
Wed Jun 27 05:49:55 2012
Hex dump of (file 2, block 65353) in trace file /appl/oracle/diag/rdbms/orcl/orcl/trace/orcl_dbw0_6713.trc
Corrupt block relative dba: 0x0080ff49 (file 2, block 65353)
Bad header found during buffer corrupt after write
Data in bad block:
type: 1 format: 6 rdba: 0x0000a206
last change scn: 0xe2bf.0080ff49 seq: 0x74 flg: 0x00
spare1: 0xf5 spare2: 0xe0 spare3: 0x602
consistency value in tail: 0x00000000
check value in block header: 0x0
block checksum disabled
Reread of rdba: 0x0080ff49 (file 2, block 65353) found different data
Hex dump of (file 2, block 65356) in trace file /appl/oracle/diag/rdbms/orcl/orcl/trace/orcl_dbw0_6713.trc
Corrupt block relative dba: 0x0080ff4c (file 2, block 65356)
Bad header found during buffer corrupt after write
Data in bad block:
type: 2 format: 6 rdba: 0x0000a206
last change scn: 0xe2a7.0080ff4c seq: 0x74 flg: 0x00
spare1: 0xbf spare2: 0xe2 spare3: 0x602
consistency value in tail: 0x00000059
check value in block header: 0x0
block checksum disabled
Reread of rdba: 0x0080ff4c (file 2, block 65356) found different data
Hex dump of (file 2, block 66114) in trace file /appl/oracle/diag/rdbms/orcl/orcl/trace/orcl_dbw0_6713.trc
Corrupt block relative dba: 0x00810242 (file 2, block 66114)
Bad header found during preparing block for write
Data in bad block:
type: 255 format: 1 rdba: 0x0000a206
last change scn: 0xe1bb.00810242 seq: 0x74 flg: 0x00
spare1: 0x0 spare2: 0x0 spare3: 0x401
consistency value in tail: 0x800102c1
check value in block header: 0x0
block checksum disabled
Errors in file /appl/oracle/diag/rdbms/orcl/orcl/trace/orcl_dbw0_6713.trc (incident=292893):
ORA-00600: internal error code, arguments: [kcbzpbuf_1], [4], [1], [], [], [], [], [], [], [], [], []
Incident details in: /appl/oracle/diag/rdbms/orcl/orcl/incident/incdir_292893/orcl_dbw0_6713_i292893.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Exception [type: SIGBUS, Non-existent physical address] [ADDR:0x72BFFFF8] [PC:0x3612E7CAE9, _wordcopy_bwd_dest_aligned()+185] [flags: 0x0, count: 1]
Errors in file /appl/oracle/diag/rdbms/orcl/orcl/trace/orcl_p000_6831.trc (incident=293021):
ORA-07445: exception encountered: core dump [_wordcopy_bwd_dest_aligned()+185] [SIGBUS] [ADDR:0x72BFFFF8] [PC:0x3612E7CAE9] [Non-existent physical address] []
Incident details in: /appl/oracle/diag/rdbms/orcl/orcl/incident/incdir_293021/orcl_p000_6831_i293021.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Exception [type: SIGSEGV, SI_KERNEL(general_protection)] [ADDR:0x0] [PC:0x546B040, kcbs_dump_adv_state()+634] [flags: 0x0, count: 2]
Wed Jun 27 05:49:59 2012
Dumping diagnostic data in directory=[cdmp_20120627054959], requested by (instance=1, osid=6831 (P000)), summary=[incident=293021].
Errors in file /appl/oracle/diag/rdbms/orcl/orcl/trace/orcl_p000_6831.trc (incident=293022):
ORA-07445: exception encountered: core dump [kcbs_dump_adv_state()+634] [SIGSEGV] [ADDR:0x0] [PC:0x546B040] [SI_KERNEL(general_protection)] []
ORA-07445: exception encountered: core dump [_wordcopy_bwd_dest_aligned()+185] [SIGBUS] [ADDR:0x72BFFFF8] [PC:0x3612E7CAE9] [Non-existent physical address] []
Incident details in: /appl/oracle/diag/rdbms/orcl/orcl/incident/incdir_293022/orcl_p000_6831_i293022.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Exception [type: SIGSEGV, SI_KERNEL(general_protection)] [ADDR:0x0] [PC:0x546B040, kcbs_dump_adv_state()+634] [flags: 0x0, count: 1]
Errors in file /appl/oracle/diag/rdbms/orcl/orcl/incident/incdir_293021/orcl_p000_6831_i293021.trc:
ORA-00607: Internal error occurred while making a change to a data block
ORA-00602: internal programming exception
ORA-07445: exception encountered: core dump [kcbs_dump_adv_state()+634] [SIGSEGV] [ADDR:0x0] [PC:0x546B040] [SI_KERNEL(general_protection)] []
ORA-07445: exception encountered: core dump [_wordcopy_bwd_dest_aligned()+185] [SIGBUS] [ADDR:0x72BFFFF8] [PC:0x3612E7CAE9] [Non-existent physical address] []
Errors in file /appl/oracle/diag/rdbms/orcl/orcl/trace/orcl_dbw0_6713.trc (incident=292894):
ORA-07445: exception encountered: core dump [kcbs_dump_adv_state()+634] [SIGSEGV] [ADDR:0x0] [PC:0x546B040] [SI_KERNEL(general_protection)] []
ORA-00600: internal error code, arguments: [kcbzpbuf_1], [4], [1], [], [], [], [], [], [], [], [], []
Incident details in: /appl/oracle/diag/rdbms/orcl/orcl/incident/incdir_292894/orcl_dbw0_6713_i292894.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Dumping diagnostic data in directory=[cdmp_20120627055004], requested by (instance=1, osid=6713 (DBW0)), summary=[incident=292893].
Wed Jun 27 05:50:08 2012
PMON (ospid: 6679): terminating the instance due to error 471
Wed Jun 27 05:50:08 2012
ORA-1092 : opitsk aborting process
Wed Jun 27 05:50:08 2012
License high water mark = 4
Instance terminated by PMON, pid = 6679
USER (ospid: 6860): terminating the instance
Instance terminated by USER, pid = 6860
*#trace logs#*
Corrupt block relative dba: 0x00810242 (file 2, block 66114)
Bad header found during preparing block for write
Data in bad block:
type: 255 format: 1 rdba: 0x0000a206
last change scn: 0xe1bb.00810242 seq: 0x74 flg: 0x00
spare1: 0x0 spare2: 0x0 spare3: 0x401
consistency value in tail: 0x800102c1
check value in block header: 0x0
block checksum disabled
kcra_dump_redo_internal: skipped for critical process
kcbz_try_block_recovery <1, 8454722>: tries=0 max=5 cur=1340797795 last=0
BH (0x7bbe0fc8) file#: 2 rdba: 0x00810242 (2/66114) class: 1 ba: 0x7b8f4000
set: 12 pool: 3 bsz: 8192 bsi: 0 sflg: 2 pwc: 0,0
dbwrid: 0 obj: 68150 objn: -1 tsn: 1 afn: 2 hint: f
hash: [0x912f45b0,0x912f45b0] lru-req: [0x7bbdfdb0,0x90deff60]
lru-flags: on_auxiliary_list
obj-flags: object_write_list
ckptq: [0x7bbfc4c8,0x7bbea0a8] fileq: [NULL] objq: [0x8b251480,0x8b251480] objaq: [0x8b251450,0x7bbe0e88]
st: INST_RCV md: NULL rsop: 0x90d110e0
flags: buffer_dirty being_written block_written_once recovery_resilver
recovery_read_complete
cr pin refcnt: 0 sh pin refcnt: 0
kcra_dump_redo_internal: skipped for critical process
Incident 292893 created, dump file: /appl/oracle/diag/rdbms/orcl/orcl/incident/incdir_292893/orcl_dbw0_6713_i292893.trc
ORA-00600: internal error code, arguments: [kcbzpbuf_1], [4], [1], [], [], [], [], [], [], [], [], []
Incident 292894 created, dump file: /appl/oracle/diag/rdbms/orcl/orcl/incident/incdir_292894/orcl_dbw0_6713_i292894.trc
ORA-07445: exception encountered: core dump [kcbs_dump_adv_state()+634] [SIGSEGV] [ADDR:0x0] [PC:0x546B040] [SI_KERNEL(general_protection)] []
ORA-00600: internal error code, arguments: [kcbzpbuf_1], [4], [1], [], [], [], [], [], [], [], [], []

Did you actually read the alert-log ??
The problem is clear in there. Your datafiles are corrupted!!!
While the database is trying to correct these, a lot of ORA-00600 and ORA-07445's are generated.
Consult Oracle Support to get this resolved
Thanks
FJFranken

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

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