RE: ORA-03113: end-of-file on communication channel
Date: Tue, 22 Mar 2011 09:34:57 -0400
Message-ID: <1B861F1ABE40A84AA92AD585B20C558B26F808CCB8_at_EX7T2-CV06.TDBFG.COM>
similar experience here. Tied to an underlying block corruption tied to node bounce under heavy i/o in my scenario. Tracing it should be able to give you some insight.
Rui Amaral
Database Administrator
ITS - SSG
TD Bank Financial Group
220 Bay St., 11th Floor
Toronto, ON, CA, M5K1A2
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From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Sreejith S Nair Sent: Tuesday, March 22, 2011 9:09 AM
To: JEREMY.SHEEHAN_at_nexteraenergy.com
Cc: jose.soares_at_sferacarta.com; niall.litchfield_at_gmail.com; ORACLE-L; oracle-l-bounce_at_freelists.org Subject: RE: ORA-03113: end-of-file on communication channel
Hi,
Even if invalid data is entered to the field, personally I think this might qualify for an SR ( looks like a bug ) . The server-client connection should not terminate even if invalid data is entered / queried.
Thank You,
Kind Regards,
Sreejith Nair
From: "Sheehan, Jeremy" <JEREMY.SHEEHAN_at_nexteraenergy.com> To: "niall.litchfield_at_gmail.com" <niall.litchfield_at_gmail.com>, "jose.soares_at_sferacarta.com" <jose.soares_at_sferacarta.com> Cc: ORACLE-L <oracle-l_at_freelists.org> Date: 03/22/2011 06:35 PM Subject: RE: ORA-03113: end-of-file on communication channel Sent by: oracle-l-bounce_at_freelists.org ________________________________
We saw this before when invalid data got entered into a field. There was a number field that somehow had a special character entered and every time the field was queried it gave us this error. Took all night to figure out.
Jeremy
From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Niall Litchfield
Sent: Tuesday, March 22, 2011 7:50 AM
To: jose.soares_at_sferacarta.com
Cc: ORACLE-L
Subject: Re: ORA-03113: end-of-file on communication channel
ORA-03113 means your session and the server process have stopped talking. This shouldn't happen in your situation. Of course if you have further complications (like it's not a table but a complex view, or there's a VPD function or....) then there maybe a specifc bug/issue that you hit. In either case the trace files mentioned earlier should give you more info
On Tue, Mar 22, 2011 at 11:08 AM, jo <jose.soares_at_sferacarta.com<mailto:jose.soares_at_sferacarta.com>> wrote: Hi all,
Does someone know what this error mean?
"end-of-file on communication channel"
I have the following table, with no rows stored:
name | data_type | nullable | data_default | data_length
--------------- + --------- + -------- + ------------- + -----------
COD_MALATTIA | NVARCHAR2 | Y | NULL | 20 COD_MATRICE | NVARCHAR2 | Y | NULL | 20 COD_NAZIONE | NVARCHAR2 | Y | NULL | 6 DATA_FINE | DATE | Y | NULL | 11 DATA_INIZIO | DATE | N | CURRENT_DATE | 11 ID | NUMBER | N | NULL | 38 ID_MACELLAZIONE | NUMBER | N | NULL | 38
I tried these queries:
select count(*) from restrizione where COD_MALATTIA is not null count(*)
0
select count(*) from restrizione where COD_MATRICE is not null count(*)
0
select count(*) from restrizione where COD_NAZIONE is not null count(*)
0
select count(*) from restrizione where DATA_INIZIO is not null count(*)
0
select count(*) from restrizione where ID is not null count(*)
0
select count(*) from restrizione where ID_MACELLAZIONE is not null count(*)
0
select count(*) from restrizione
count(*)
0
but this one raises the error
select count(*) from restrizione where DATA_FINE is not null ORA-03113: end-of-file on communication channel
Only when I use DATA_FINE column in the WHERE clause it raise the error. what's wrong with this column?
Thanks for any help.
j
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Niall Litchfield
Oracle DBA
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Received on Tue Mar 22 2011 - 08:34:57 CDT