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

  • From: "Amaral, Rui" <Rui.Amaral@xxxxxxxxxxxxxxxx>
  • To: "'Sreejith.Sreekantan@xxxxxxxxxx'" <Sreejith.Sreekantan@xxxxxxxxxx>, "JEREMY.SHEEHAN@xxxxxxxxxxxxxxxxx" <JEREMY.SHEEHAN@xxxxxxxxxxxxxxxxx>
  • Date: Tue, 22 Mar 2011 09:34:57 -0400

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
(bb) (647) 204-9106



________________________________
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On 
Behalf Of Sreejith S Nair
Sent: Tuesday, March 22, 2011 9:09 AM
To: JEREMY.SHEEHAN@xxxxxxxxxxxxxxxxx
Cc: jose.soares@xxxxxxxxxxxxxx; niall.litchfield@xxxxxxxxx; ORACLE-L; 
oracle-l-bounce@xxxxxxxxxxxxx
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@xxxxxxxxxxxxxxxxx>
To:        "niall.litchfield@xxxxxxxxx" <niall.litchfield@xxxxxxxxx>, 
"jose.soares@xxxxxxxxxxxxxx" <jose.soares@xxxxxxxxxxxxxx>
Cc:        ORACLE-L <oracle-l@xxxxxxxxxxxxx>
Date:        03/22/2011 06:35 PM
Subject:        RE: ORA-03113: end-of-file on communication channel
Sent by:        oracle-l-bounce@xxxxxxxxxxxxx
________________________________



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@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On 
Behalf Of Niall Litchfield
Sent: Tuesday, March 22, 2011 7:50 AM
To: jose.soares@xxxxxxxxxxxxxx
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@xxxxxxxxxxxxxx<mailto:jose.soares@xxxxxxxxxxxxxx>> 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

--
//www.freelists.org/webpage/oracle-l




--
Niall Litchfield
Oracle DBA
http://www.orawin.info<http://www.orawin.info/>






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