RE: ora 4031

From: Siva_Chintalapati <Siva_Chintalapati_at_satyam.com>
Date: Mon, 31 Jul 2000 15:36:00 +0530
Message-Id: <10575.113345@fatcity.com>

This message is in MIME format. Since your mail reader does not understand this format, some or all of this message may not be legible.

------_=_NextPart_001_01BFFAD6.EA76B7B0
Content-Type: text/plain

Hi,
How to increase the swap space.

Regards
Siva

> ----------
> From:
> babu.nagarajan_at_mail.iflexsolutions.com[SMTP:babu.nagarajan_at_mail.iflexsolut
> ions.com]
> Reply To: ORACLE-L_at_fatcity.com
> Sent: Monday, July 31, 2000 3:14 PM
> To: Multiple recipients of list ORACLE-L
> Subject: RE: ora 4031
>
> Hi Sarah
>
> I managed to do just the same.. One of our process was unnecessarily
> pinning
> packages and once that was removed it has become okay.. But I also
> happened
> to change a couple of this along with this. I increased the session
> paramter
> and also increased the swap space... I dont know whether they also
> contributed towards solving the problem thopugh I dont see any direct
> correlation...
>
> Any way now ora-4031 is gone now...
>
> Babu
>
> -----Original Message-----
> Sent: Saturday, July 29, 2000 10:14 PM
> To: Multiple recipients of list ORACLE-L
>
>
> Babu,
>
> We started getting these last week when testing some new code on a 7.3.4
> database. Go to metalink and search under technical bullittens for
> ora-4031
> (note 61623.1--I think). I have also found some good information in
> Richard
> Neimic's (TUSC) book on Tuning. Steve Adam's book on Oracle Internals and
> his web site had some useful scripts also (www.ixora.com.au). We made
> both
> the shared pool and the reserved pool larger and ended up unpinning a lot
> of
> application packages that had been pinned for the last year or more--and
> then the errors stopped. I am trying to figure out how to predict how
> much
> memory things are going to need...
>
> Good luck.
>
> Sarah Satterthwaite
> Database Administrator
> Case Shiller Weiss, Inc
> Cambridge, MA
>
> > babu.nagarajan_at_mail.iflexsolutions.com wrote:
> >
> > Hi
> >
> > I have suddenly started experiencing this error on my dev database
> >
> > ORA-04031: unable to allocate 4096 bytes of shared memory ("shared
> pool","STANDARD","PL/SQL MPCODE",
> > "BAMIMA: Bam Buffer")
> >
> > This is 816 on Sun. Is this a case of excessive fragmentation in the
> shared pool? Or is the shared pool itself too small.
> >
> > Babu Nagarajan
> > i-Flex, Bangalore
> > #91-80-5597600-3381
> >
> --
> Author: Sarah Satterthwaite
> INET: ssattert_at_earthlink.net
>
> Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
> San Diego, California -- Public Internet access / Mailing Lists
> --------------------------------------------------------------------
> To REMOVE yourself from this mailing list, send an E-Mail message
> to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
> the message BODY, include a line containing: UNSUB ORACLE-L
> (or the name of mailing list you want to be removed from). You may
> also send the HELP command for other information (like subscribing).
> --
> Author:
> INET: babu.nagarajan_at_mail.iflexsolutions.com
>
> Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
> San Diego, California -- Public Internet access / Mailing Lists
> --------------------------------------------------------------------
> To REMOVE yourself from this mailing list, send an E-Mail message
> to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
> the message BODY, include a line containing: UNSUB ORACLE-L
> (or the name of mailing list you want to be removed from). You may
> also send the HELP command for other information (like subscribing).
>

------_=_NextPart_001_01BFFAD6.EA76B7B0
Content-Type: text/html
Content-Transfer-Encoding: quoted-printable

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
<HTML>
<HEAD>
<META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; =

charset=3Dus-ascii">
<META NAME=3D"Generator" CONTENT=3D"MS Exchange Server version = 5.5.2650.12">

<TITLE>RE: ora 4031</TITLE>
</HEAD>
<BODY>

Hi, How to increase the = swap space.

<P><FONT COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Arial">Regards</FONT>
<BR><FONT COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Arial">Siva</FONT>
</P>
<UL>
<P><FONT SIZE=3D1 FACE=3D"MS Sans Serif">----------</FONT>
<BR><B><FONT SIZE=3D1 FACE=3D"MS Sans Serif">From:</FONT></B> &nbsp; =
<FONT SIZE=3D1 FACE=3D"MS Sans =

Serif">babu.nagarajan_at_mail.iflexsolutions.com[SMTP:babu.nagarajan_at_mail.i= flexsolutions.com]
 Reply To: =       ORACLE-L_at_fatcity.com
 Sent:   = Monday, July 31, 2000 3:14 = PM
 To: =     Multiple = recipients of list ORACLE-L
 Subject: =        RE: ora 4031

Hi Sarah

I managed to do just the same.. One of = our process was unnecessarily pinning packages and once that was removed it = has become okay.. But I also happened to change a couple of this along with = this. I increased the session paramter and also increased the swap space... = I dont know whether they also
 contributed towards solving the = problem thopugh I dont see any direct correlation...

Any way now ora-4031 is gone = now...

Babu

-----Original Message----- Sent: Saturday, July 29, 2000 10:14 = PM
 To: Multiple recipients of list = ORACLE-L

Babu,

We started getting these last week = when testing some new code on a 7.3.4 database.  Go to metalink and = search under technical bullittens for ora-4031 (note 61623.1--I think).  I have = also found some good information in Richard Neimic's (TUSC) book on Tuning. Steve = Adam's book on Oracle Internals and his web site had some useful scripts = also (www.ixora.com.au).  We made both the shared pool and the reserved pool = larger and ended up unpinning a lot of application packages that had been = pinned for the last year or more--and then the errors stopped.  I am = trying to figure out how to predict how much memory things are going to = need...

Good luck.

<P><FONT SIZE=3D2 FACE=3D"Arial">Sarah Satterthwaite</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">Database Administrator</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">Case Shiller Weiss, Inc</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">Cambridge, MA</FONT>
</P>

> =
babu.nagarajan_at_mail.iflexsolutions.com wrote:

<BR><FONT SIZE=3D2 FACE=3D"Arial">&gt; </FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">&gt; Hi</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">&gt; </FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">&gt; I have suddenly started =

experiencing this error on my dev database > > ORA-04031: unable to allocate = 4096 bytes of shared memory ("shared pool","STANDARD","PL/SQL = MPCODE",
 > "BAMIMA: Bam = Buffer")
 > > This is 816 on Sun. Is this a = case of excessive fragmentation in the shared pool? Or is the shared pool = itself too small.

<BR><FONT SIZE=3D2 FACE=3D"Arial">&gt; </FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">&gt; Babu Nagarajan</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">&gt; i-Flex, Bangalore</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">&gt; #91-80-5597600-3381</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">&gt;</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">-- </FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">Author: Sarah Satterthwaite</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">&nbsp; INET: =

ssattert_at_earthlink.net

Fat City Network = Services    -- (858) 538-5051  FAX: (858) = 538-5051
 San Diego, = California        -- Public Internet = access / Mailing Lists
 <FONT SIZE=3D2 =

FACE=3D"Arial">---------------------------------------------------------=

-----------
 To REMOVE yourself from this mailing = list, send an E-Mail message
 to: ListGuru_at_fatcity.com (note EXACT = spelling of 'ListGuru') and in
 the message BODY, include a line = containing: UNSUB ORACLE-L
 (or the name of mailing list you want = to be removed from).  You may also send the HELP command for other = information (like subscribing).

<BR><FONT SIZE=3D2 FACE=3D"Arial">-- </FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">Author: </FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">&nbsp; INET: =

babu.nagarajan_at_mail.iflexsolutions.com

FACE=3D"Arial">---------------------------------------------------------=