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Re: Internal Oracle Error: Looking for others

From: <manager43_at_my-dejanews.com>
Date: Thu, 06 May 1999 09:50:34 GMT
Message-ID: <7grol9$ftj$1@nnrp1.deja.com>

Article-ID:         <Note:43495.1>
Alias:              OLS:11786436.61
Circulation:        PUBLISHED (EXTERNAL)
Platform:           GENERIC  Generic issue
Subject:            CORE DUMP OR ORA 8103 ERRORS FROM VARIOUS SQL STATEMENTS
Modified-Date:      10-JUN-1998 12:05:00
Document-Type:      ALERT
Content-Type:       TEXT/PLAIN
Impact:             HIGH
Component:          RDBMS


Keywords:            ORA-8103;AND-EQUAL;DUMP;QUERY;SQL;STATEMENT

Bug: 424581 Core Dump or ORA 8103 Errors from various SQL statements


Versions Affected


    This problem only affects Oracle Server release 7.3.2.3 on certain     platforms.

Ports Affected


    Port                        Oracle Bug Reference
    ~~~~                        ~~~~~~~~~~~~~~~~~~~~
    Alpha OSF / Digital Unix    -               **1
    DG Aviion 88K               Bug:425100
    DG Aviion Intel             Bug:425102
    HPUX                        Bug:437448      **2
    IBM RS/6000 AIX             Bug:436670
    NCR 3000 Unix (Svr4)        Bug:425217
    NEC UX/4800 UP/EWS 4800     Bug:425912
    Sequent PTX                 Bug:425040
    Sun Solaris 5.x             Bug:425483
    Sun Solaris Intel           Bug:425519
    UnixWare                    Bug:425981

    All other ports have the relevant bug fixed in the 7.3.2.3 patch release.

**1: The patch for Bug:424581 is included in the 7.3.2.3 patch release

         *BUT* Digital Unix "4.0" requires the patch for <Bug:424307>

**2: Note that the HPUX 7.3.2.3 patch release notes state that this bug is

         fixed in the patch. This is incorrect - you need to apply fix 437448
         after installing 7.3.2.3.

Description


    Certain SQL statements may fail with either an Oracle Error ORA 8103     or a core dump in the function KCBGTCR. More specifically, the problem is     most likely to occur in SQL statements using AND-EQUAL access paths.

Likelihood of Occurrence


    It is highly likely this problem will be encountered on any of the     Oracle ports listed above on 7.3.2.3, especially if AND-EQUAL access     paths are used.

Possible Symptoms


    Symptoms include:

        ORA 7445 with 'kcbgtcr' in the argument list or stack trace.
        ORA 8103 from AND-EQUAL type queries.
        Incorrect query results from AND-EQUAL type queries.


Workaround / Patches


    For some queries you may be able to disable AND-EQUAL steps in the     execution plan. It is recommended that a patch be applied in all cases.     You should first make sure 7.3.2.3 is fully installed then apply the     relevant patch.

    Contact Oracle Worldwide Support regarding availability of patches for     the platforms listed above.

In article <372F9D4E.805DCB31_at_death.iinet.net.au>,   Simmo <famine_at_death.iinet.net.au> wrote:

> Hi,
>
> Recently I have recieved the dreaded ORA-00600 error.  To date Oracle
> Support is some what at a loss at what is causing the error.
>
> The exact message:
> ORA:00600: internal error code, arguments: [8103], [], [], [], [], [],
> [], []
>
> What was running at the time of the error:
> Pro*C Program performing a select join between a static table and a
> table that was created at runtime of the program.  The bizare thing is
> that the program continued successfully, and the database has not been
> affected.
>
> So far I have performed a DB_VERIFY on the temp, data, index and
> rollback segment tablespaces, and have come up with no inconcistencies.
> I have also performed a full database export to see if there was any
> data inconcistencies (none)
>
> If anybody has come across this error or has any ideas how I can try and
> track it down a little further it would be much appreciated
>
> System: Solaris 2.6, Oracle 7.3.4
> --
> Regards
>
> Paul Simmons
>

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Received on Thu May 06 1999 - 04:50:34 CDT

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