Unable allocate bytes of shared memory

When I execute the sql statement in sql*plus,I find the error:
ORA-04031:unable to allocate 618744 bytes of shared memory
("shared pool","unknown object","cursor work he","kllcqc,kllcqslt")
I query the performance view 'v$sgastat',free memory in shared pool
is 200399720 bytes.
why?how should I do?

What is the version of Oracle you are running. If you are running Oracle 8.1.7 on Sun OS, apply the relevant patch. This problem will vanish.

Similar Messages

ORA-04031: unable to allocate 64 bytes of shared memory

Hi All,
We are performing System copy on a distributed environment with OS Windows 2003 and DB Oracle 10.2.0.4
While importing the Database (ABAP) only ,we are facing error and 5 import steps are failing in Import ABAP phase.
Error is "ORA-00604: error occurred at recursive SQL level 1
ORA-04031: unable to allocate 4120 bytes of shared memory ("shared pool","select user#,type# from user...","Typecheck","kgghteInit")
(DB) INFO: disconnected from DB"
There is already one Oracel Instance OracleXX1 is runing this is the second instance and the server has around 1.75 GB RAM...i
Can you please suggest what could be the error.
Regards
Ajay

Dears,
Please try increase your database parameter shared_pool_size in pfile and then try to resume the activity.
Regards,
Shivam

ORA-04031: unable to allocate 4096 bytes if shared memory

Hello Gurus,
Did anyone got this type of error before:
ERROR:
ORA-20414: Materialized View refresh failed - ORA-12008: error in materialized view refresh path
ORA-04031: unable to allocate 4096 bytes of shared memory ("shared pool","IDX_MIF_SITE","pacdHds_kkpaco","stP_kkpacd: kkpodPacdInit")
Every sunday full refresh of the data warehouse is scheduled. This sunday it didn't complete and gave us the above error. This can be solved by increasing the shared pool memory size. But DBA doesnot want to increase it every sunday(This has been going on for 3 weeks now) and it's not feasible to increase like this everytime.
We want to find the actual cause of it and fix?
Does anyone know the solution or can throw some light on this issue?
Thanks,
Sanjay

We want to find the actual cause of it and fix?The cause is simple - you have run out of memory assigned to the Shared Pool in the SGA.
The root cause is more of an issue. The Shared Pool is mostly used for keeping the SQL statements and supporting information (such as cursor support). Each unique SQL statement requires it's own area in the shared pool, however identical statements can used the same (shared) area. Shared Pool is also used to store the 'current' data dictionary (table, view, etc.) information. And in some cases, it's also used for 'large' operations such as direct path insert block builds.
Some of the possible reasons for running out of shared pool might include
- it's simply undersized;
- not enough SQL is actually shareable;
- the large pool has not been allocated.
That second one is frequent when the application builds up SQL statements by concatenating pieces, including literals (user input) and then executing the unique statement. This is a common technique by developers using .Net, Perl or having SQL Server background. (That mode of operation is very susceptible to SQL Injection.)
You can get a lot more info from:
- searching the forum;
- looking in the docco (Concepts manual and Performance Tuning guide);
- books, like Tom Kyte's "Expert One on One Oracle", "Effective Oracle By Design", and newer on apress.com

ORA-04031: unable to allocate 33568 bytes of shared memory in Oracle 10g

Hi,
I am getting following message frequently while taking export in Oracle 10g database:-
EXP-00008: ORACLE error 4031 encountered
ORA-04031: unable to allocate 33568 bytes of shared memory ("shared pool","DBMS_REPCAT_UTL","PL/SQL MPCODE","BAMIMA: Bam Buffer")
ORA-06508: PL/SQL: could not find program unit being called: "SYS.DBMS_REPCAT_UTL"
ORA-06512: at "SYS.DBMS_REPCAT_EXP", line 87
ORA-06512: at line 1
EXP-00083: The previous problem occurred when calling SYS.DBMS_REPCAT_EXP.schema_info_exp
EXP-00008: ORACLE error 4031 encountered
ORA-04031: unable to allocate 16416 bytes of shared memory ("shared pool","SELECT SYNNAM, SYNNAM, SYNTA...","kgghtInit","kgghtInit")
EXP-00000: Export terminated unsuccessfully
Whats could be the reason?

There could be a few reasons causing the problem. From literal message it would look like your shared pool size is small and you need to increase. But the root cause of the problem is a little more complicated than that. I suggest you read metalink doc
Diagnosing and Resolving Error ORA-04031
Doc ID: Note:146599.1

ORA-04301:Unable to allocate 8144 bytes of shared memory

I am using 64 bit version of oracle 10g Release 2 (10.2.0.1.0)
I am randomly getting this error. The full error message is below:
ORA-04301:Unable to allocate 8144 bytes of shared memory("large pool","COMPANYHISTORY","kxs-heap-w","qesaQBinit:buffer")
The table name keeps changing as the queries change. Similarly sometimes instead of "large pool" I get "shared pool" in the above message.
I tried increasing the shared pool size but the problem did not resolve.
Please help
Regards
Madhup

I have already tried that, but I am not able to solve the problem. Is there a way to compute how much space you should define for the shared pool, the large pool etc.
Regards
Madhup

ORA-04031: unable to allocate 128 bytes of shared memory

Hi,
experts i need your advice here,
in my application we have on so called Master view which has 550 columns, this view is left outer join with 60 other views, something like
select c1
from   master_view
         left outer join v1 on --
         left outer join v2 on --
         left outer join v60 the compilation of the master view takes around 140 secs, but when i give grants to other users, or i re compile again, it shows me the error
ORA-04031: unable to allocate 128 bytes of shared memory plz assist me how i should resolve this issue,
Regards
nic

Hi billy,
your idea worked big big time,
i encaspulated all the outer joins views in small small views and finally build mv on each views,
the master view is plain equijoin, and has only 5 new mvs in its join condition,
the performance is increased tremendously,
thanks,
some times i wonder y i dont get such ides ;-);
all and all i can say,
good judgement comes from good experience, but good experience comes from bad judgement...
Regards
nic

Unable to allocate nnnn bytes of shared memory

Hello,
When I do search for string like '%AB%' or '%b%', I get this error very often.
I also incresed the LARGE_POOL=JAVA_POOL=SHARED_POOL=64MB on oracle 9i Server.
I search in IfsDefault service, which contains not more than 200 files in KBs
Please suggest some remedy to overcome this problem.
Regards,
Bahadur Singh
Config: Orcale9i Server with 9i File System on Win 2000 with 512 MB RAM
ERROR MESSAGE:
oracle.ifs.common.IfsException: IFS-22012: SQL Error while executing Search
java.sql.SQLException: ORA-04031: unable to allocate 73628 bytes of shared memory ("large pool","unknown object","hash-join subh","kllcqc:kllcqslt")
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:289)
at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:573)
at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1891)
at oracle.jdbc.ttc7.TTC7Protocol.fetch(TTC7Protocol.java:1198)
at oracle.jdbc.driver.OracleStatement.doExecuteQuery(OracleStatement.java:2400)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2655)
at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:589)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:527)
at oracle.ifs.server.S_LibrarySession.executeQuery(S_LibrarySession.java:14358)
at oracle.ifs.server.S_Search.open(S_Search.java:290)
at oracle.ifs.server.S_LibrarySession.DMOpenSearch(S_LibrarySession.java:5452)
at oracle.ifs.beans.LibrarySession.DMOpenSearch(LibrarySession.java:9513)
at oracle.ifs.beans.Search.open(Search.java:533)
at oracle.ifs.beans.Search.open(Search.java:493)
at oracle.ifs.beans.Search.open(Search.java:445)

Seems like an iFS issue. Please post on the iFS forum: http://forums.oracle.com/forums/forum.jsp?id=436819

UNABLE TO ALLOCATE 34824 BYTES OF SHARED MEMORY

Hai
Server Configuration:
Windows 2003 R2
Service Pack 2
Intel Xeon
E5620 @ 2.40Ghz
16 Gb RAM
Table Space Allocation:
TEMP - 1 GB(TEMP01.DBF 1GB)
USERS -9 GB (2 Data File - USERS01.DBF(5 GB), USERS02.DBF(4GB))
SYSTEM - 12 GB (SYSTEM01.DBF 12GB)
Error Message:
*ORA-04031 UNABLE TO ALLOCATE 34824 BYTES OF SHARED MEMORY("SHARED
POOL","UNKNOWN OBJECT","SGA HEAL(1,0)","TRACE BUF HDR XTEND")*

Hai
Oracle9i Enterprise Edition Release 9.0.1.1.1 - Production
PL/SQL Release 9.0.1.1.1 - Production
CORE 9.0.1.1.1 Production
TNS for 32-bit Windows: Version 9.0.1.1.0 - Production
NLSRTL Version 9.0.1.1.1 - Production
I know oracle 9i is unsupported version.
I have one doubt. Based on windows 2003 server configuration, how manu GB space I have to
allocate to the table space?. Is there any space limit for table space?

Unable to start DSC Shared Memory

I am running LabView 7.0 (I know its an older setup), with DSC and Lookout OPC to do Serial communications to an Omron PLC. I needed to update the Ni-DAQ because the PCI-6220 board needs the driver. I upgraded to NI-DAQ 7.5 and now a get the Unable to start the DSC Shared Memory Manager Service. I have uninstalled the DSC and reinstalled it with no change. I found in the discussion boards that I need nidscsm.exe in the windows\system32 folder but it is not there. I am running Windows XP.
I have 2 setups like this. 1 PC still connects to the PLC even though the error pops up, another PC will not connect at all, lights blink but then comms timeout error.
Thanks!
Solved!
Go to Solution.

NI DAQ is now out of date, if possible you should use DAQmx instead. According to this chart, you can use any version before DAQmx 8.1. This new driver should work better with DSC. If you need some help converting your code check out this tutorial:Transition from Traditional NI-DAQ to NI-DAQmx in LabVIEW

ORA-04031 unable to allocate 4080 bytes of shared memory

Hi Everyone,
The error ORA-04031 has been consistently occuring in our production landscape.
We have Applied Oracle patches in BI7.0 (2004s - Oracle 10.2.0.2) system as per SAP's suggestions. (A set of 35 patches as per note 871096)
(Patches List - 5369855,5253307,6340979,5618049,7133360,5895190,6826661,4704890,6005996,5188321,6447320,3748430,5442919,4952782,5458753,5941030,5345999,6153847,5530958,4883635,5636728,4668719,5635254,5063279,7237154,5103126,4638550,4770693,4864648,6046043,7608184,6729801,5363584,6771608,6435823)
Applying oracle patches has not resolved this issue. The error is reoccuring. Now as per notes 1171650 and 830576 we have tuned in certain parameters.
We also checked the Notes 869006 and 1120481 but nothing much is helpful.
A Go-Live is scheduled this week. Could you please suggest what further actions need to be taken to identify the issue and resolve it.
Thanks in advance.
Best Regards
Bhupesh

Hi Stefan / Jens,
Thanks for the help so far.
Running the SQL statement produced more than 21000 rows. We could get an idea as to which statement is using more memory.
Top 5 statements are as below
SQL> select * from (SELECT SQL_text, SHARABLE_MEM, PERSISTENT_MEM, RUNTIME_MEM FROM V$SQLAREA ORDER BY SHARABLE_MEM desc) where rownum <=5;
SQL_TEXT
SHARABLE_MEM PERSISTENT_MEM RUNTIME_MEM
select a.segment_type,         round(a.mb,2) size_mb,         round(decode(seg_num,0,0,a.mb/a.seg_num),2) size_avg_mb,         a.seg_num,         a.ext_num,              nvl(b.more100ext,0) more100ext,         decode(lower(a.segment_type),'table',c.com_tab,                                      'index',d.com_ind,                                         'table partition',e.com_tpar,                                    'index partition',f.com_ipar,                         0) compressed,          decode(lower(a.segment_type),'table',g.log_tab,                                      'index',h.log_ind,                                'table partition',i.log_tpar,                                     'index partition',j.log_ipar,                                    'lobsegment',k.log_lob,                                 'lobindex',k.log_lob,                                     0) nologging from (select segment_type,               nvl(count(*),0) seg_num,                    sum(nvl(bytes,0))/10
     1257431         441584      436528
select a.username user_name,         a.user_id user_id,         round(nvl(b.mb,0),2) size_mb,         nvl(b.seg,0) segments,         nvl(c.tab,0) tables,     nvl(d.ind,0) indexes,          nvl(b.ext,0) extents,         a.default_tablespace default_tablespace,         a.temporary_tablespace temporary_tablespace,      to_char(a.created, 'dd.mm.yyyy') created,         to_char(a.created, 'hh:mm:ss') created,         a.account_status account_status,         a.profile profile from    dba_users a,    (select owner, count() seg, sum(nvl(bytes,0))/1024/1024 mb,         sum(nvl(extents,0)) ext     from dba_segments group by owner) b, (select owner, count() tab from dba_segments     where segment_type='TABLE' group by owner) c,    (select owner, count(*) ind from dba_segments     where segment_type='INDEX' group by owner) d where a.username=b.owner() and     a.username=c.owner() and        a.username=d.owner(+)
      578473         200064      196176
SELECT count(*) over () as total_count,        sd_xe_ash_nm.event_name,        sd_xe_ash_nm.event_id,        sd_xe_ash_nm.parameter1 as p1text,        (CASE WHEN (sd_xe_ash_nm.parameter1 is NULL                 OR                    sd_xe_ash_nm.parameter1 = '0')              THEN 0              ELSE 1         END) as p1valid,     sd_xe_ash_nm.parameter2 as p2text,        (CASE WHEN (sd_xe_ash_nm.parameter2 is NULL                    OR                    sd_xe_ash_nm.parameter2 = '0')           THEN 0              ELSE 1         END) as p2valid,        sd_xe_ash_nm.parameter3 as p3text,        (CASE WHEN (sd_xe_ash_nm.parameter3 is NULL                         OR                    sd_xe_ash_nm.parameter3 = '0')              THEN 0              ELSE 1         END) as p3valid,        sd_xe_ash_nm.keh_evt_id,        nvl(xc.class#, 0) as class_num,             sd_xe_ash_nm.wait_class_id,        nvl(xc.keh_id, 0) as keh_ecl_id,    sd_xe_ash_nm.ash_cnt,         sd_xe_ash_nm.tot_wts_diff,
      453779         138168      132136
select    a.name db_name,    round((nvl(b.data_KB,0)nvl(c.temp_KB,0))/1024/1024,2) size_gb,    round((nvl(b.data_KB,0)-nvl(d.data_free,0)             nvl(e.temp_KB_used,0))/1024/1024,2) used_gb,         round((nvl(d.data_free,0)nvl(c.temp_KB,0)-     nvl(e.temp_KB_used,0))/1024/1024,2) free_gb,    to_char(((nvl(b.data_KB,0)-nvl(d.data_free,0)           nvl(e.temp_KB_used,0))/(nvl(b.data_KB,0)+              nvl(c.temp_KB,0)))100, '999') percent_used,    to_char(((nvl(d.data_free,0)nvl(c.temp_KB,0)-           nvl(e.temp_KB_used,0))/(nvl(b.data_KB,0)              nvl(c.temp_KB,0)))100, '999') percent_free,    f.num_seg,    g.num_ts,    h.num_us, to_char((nvl(b.data_KB,0)/(nvl(b.data_KB,0)+             nvl(c.temp_KB,0)))100,'999') percent_data,    to_char((nvl(c.temp_KB,0)/(nvl(b.data_KB,0)+          nvl(c.temp_KB,0)))100,'999') percent_temp,    round(to_char((f.tab_kb/(nvl(b.data_KB,0)+                    nvl(c.temp_KB,0)))*100,'999'),0) percent_tab,    round(to_char((f.
      449213         154968      151184
select ts,         round(size_mb,2) size_mb,         round(free_mb,2) free_mb,         round(decode(size_mb,0,'',(size_mb-           free_mb)100/size_mb),0) per_used,      autoextensible,         round(total_size_mb,2) tot_size_mb,         round(total_free_mb,2) tot_free_mb,         round(decode(total_size_mb,0,'',(total_size_mb-        total_free_mb)100/total_size_mb),0) per_tot_used,         files,         segments,         extents,         status,         contents from    (select a.tablespace_name ts,         nvl(c.mb,0)nvl(e.mb,0) size_mb,            decode(lower(a.contents),'temporary',              nvl(e.mb,0)-nvl(f.used_mb,0),nvl(d.free_mb,0))           free_mb,            nvl(c.files,0)nvl(e.files,0) files,            nvl(b.seg,0) segments,            nvl(b.ext,0) extents,         decode(lower(a.contents),'temporary',         decode(sign(nvl(e.tot_mb,0)-nvl(e.mb,0)),1,'YES','NO'),         decode(sign(nvl(c.tot_mb,0)-nvl(c.mb,0)),1,'YES','NO'))
      429595         139184      136072
SQL>
Please suggest how to go ahead.
Thanks & Regards
Bhupesh

ORA-29855 - Unable to allocate shared memory

Hi,
We are encountering troubles (unable to allocate shared memory) while indexes creation. We tried to increase the share_size_memory (actually 52 mb) but this had no effect on this error. The Oracle error code is ORA-29855.
The database is version 8.1.7, hosted on a Linux machine (RedHat 7.2) with 512 mb of memory. The code used for the index creation works fine on other machines (code from 9iAS Wireless installation) running with Windows 2000 as operation system.
Any help or comment will be appreciated.
Thanks,
Fabrice Clari.
The error message is:
java.sql.SQLException: ORA-29855: error occurred in the execution of ODCIINDEXCREATE routine
ORA-13200: internal error [ROWID:AAAGDwAAFAAAAvjAAA] in spatial indexing.
ORA-13206: internal error [] while creating the spatial index
ORA-13011: value is out of range
ORA-00600: internal error code, arguments: [kope2ucoll700], [], [], [], [], [], [], []
ORA-04031: unable to allocate 16396 bytes of shared memory ("large pool","unknown object","koh-kghu sessi","kolcalm coll")
ORA-06512: at "MDSYS.SDO_INDEX_METHOD", line 8
ORA-06512: at line 1

Which portion of shared memory did you increase? The error indicates you need to increase large_pool_size. It seems you may also have other problems since you have several errors, and this only relates to the ORA-04031 error.

Ora-04031 unable to allocate shared memory

Hi Guru's
Could some one help me in finding the sql's/program which causing the ora-04031 unable to allocate 3896 bytes of shared memory.
any suggestion is highly apprciated
Kind Regards

You may want to take look at:
ORA-04031: unable to allocate 4032 bytes of shared memory
>
ORA-04031 unable to allocate n bytes of shared memory ("string","string","string","string")
Cause: More shared memory is needed than was allocated in the shared pool.
Action: If the shared pool is out of memory, either use the DBMS_SHARED_POOL package to pin large packages, reduce your use of shared memory, or increase the amount of available shared memory by increasing the value of the initialization parameters SHARED_POOL_RESERVED_SIZE and SHARED_POOL_SIZE. If the large pool is out of memory, increase the initialization parameter LARGE_POOL_SIZE.

DB_ACTION_STATNEW - Error - How to increase shared memory in shadow instanc

Hi all,
We are facing the below error in the DB_ACTION_STATNEW phase:
TRACE-INFO: 82:                                                                                13 4.822960
TRACE-INFO: 83: [developertra,00000]   WHERE TABNAME = :A0;                                           8 4.822968
TRACE-INFO: 84: [dbntab      ,06694] ***LOG BY4=>sql error 604    performing SEL on table DDNTT
TRACE-INFO: 85:                                                                                222 4.823190
TRACE-INFO: 86: [dbntab      ,06694] ***LOG BY0=>ORA-00604: error occurred at recursive SQL level 1
TRACE-INFO: 87:                        ORA-04031: unable to allocate 4120 bytes of shared memory ("shared pool","select t.ts#,t.file#,t.block...","Typecheck","seg:kggfaAllocSeg")
TRACE-INFO: 88:                                                                                21 4.823211
TRACE-INFO: 89: [dbeh.c      ,00000] *** ERROR => missing return code handler                       13 4.823224
TRACE-INFO: 90:                         caller does not handle code 1 from dbntab.c[3718]
TRACE-INFO: 91:                         ==> calling sap_dext to abort transaction
HALT 20080410111303
We have a physical RAM of 64 GB.
dcecqv1:root > dmesg | more
Apr 10 11:24
   $Revision: vmunix:    B11.23_LR FLAVOR=perf Fri Aug 29 22:35:38 PDT 2003 $
Memory Information:
    physical page size = 4096 bytes, logical page size = 4096 bytes
    Physical: 66399504 Kbytes, lockable: 51408244 Kbytes, available: 59648572 Kbytes
From the error message, I feel that I need to increase the shared memory, can you help me how to increase the shared memory now, bcos system is now running in the shadow instance.
Thanks & Regards
Senthil

Thank you for your mail Shaji.
SQL> show parameter shared_pool_size
ORA-00604: error occurred at recursive SQL level 2
ORA-04031: unable to allocate 4120 bytes of shared memory ("shared
pool","select x.inst_id,x.indx+1,ks...","Typecheck","seg:kggfaAllocSeg")
When I tried to see the shared_pool_size it gives the above error.
Regarding the three log files:
STATNEW.LOG
LISTNEW.LOG
DBSTATNEW.LOG
- I didnot find STATNEW.LOG file in the path /usr/sap/put/log
- supadm> cat DBSTATNEW.LOG
1 ETQ201XEntering upgrade-phase "DB_ACTION_STATNEW" ("20080410111258")
2 ETQ367 Connect variables are set for standard instance access
4 ETQ399 System-nr = '02', GwService = 'sapgw02'
4 ETQ399 Environment variables:
4 ETQ399   dbs_ora_schema=SAPR3
4 ETQ399   auth_shadow_upgrade=0
4 ETQ389 reading file "LISTNEW.LOG" in directory "/usr/sap/put/log".
4 ETQ275 Created SQL-script "EXSTATE.ORA"
4 ETQ275 Created SQL-script "EXSTATC.ORA"
4 ETQ276 Executing SQL-script "EXSTATE.ORA"
4 ETQ001 START time "2008/04/10 11:12:58"
4 ETQ399 ext. env.: DIR_LIBRARY=/usr/sap/SUP/SYS/exe/run
4 ETQ399 ext. env.: LD_LIBRARY_PATH=/usr/sap/SUP/SYS/exe/run:/opt/java1.5/jre/lib/IA64N:/opt/java1.5/jre/lib/IA64N/server:/opt/java1.5/jre/../lib/IA64N
4 ETQ399 2008/04/10 11:12:58: put_execute: (tp) forkpid:2537
4 ETQ002 END   time "2008/04/10 11:13:03"
4 ETQ278 Errors during execution of SQL-script "EXSTATE.ORA"
1EETQ203 Upgrade phase "DB_ACTION_STATNEW" aborted with errors ("20080410111303")
supadm>
supadm> tail LISTNEW.LOG
NAME= WTY_OBJNR_INDEX
NAME= WTY_PARTNER_TAB
NAME= WTY_RCLHST
NAME= WTY_RCLOBJ
NAME= WTY_RELOB_TAB
NAME= WTY_RELOB_TAB_TX
NAME= WTY_TABLE_ALV
NAME= WYT2M
tp_exec_dbscript: 1 statement(s) successfully processed.
supadm>
Can u pl help
Thanks
Senthil

Shared memory problem - memory leak?

I've got the following error after calling a stored procedure about 26000 times. Does this mean Oracle 8.1.6 Thin Driver has memory leak in CallableStatement? Thanks.
ORA-04031: unable to allocate 4096 bytes of shared memory ("shared pool","BEGIN checktstn(:1, :2); END;","PL/SQL MPCODE","BAMIMA: Bam Buffer")

Me Too!
java.sql.SQLException: ORA-04031: unable to allocate 744 bytes of shared memory ("unknown object","sga heap","library cache")
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:114)
at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:208)
at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:542)
at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1311)
at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteDescribe(TTC7Protocol.java:595)
at oracle.jdbc.driver.OracleStatement.doExecuteQuery(OracleStatement.java:1600)
at oracle.jdbc.driver.OracleStatement.doExecute(OracleStatement.java:1758)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1805)
at oracle.jdbc.driver.OracleStatement.executeQuery(OracleStatement.java:410)
Does this error pertain to memory leaks?

Shared memory Problem

Operating system Windows 2003 Server
When i am trying to connect to the oracle 10g database we are facing the following error..
ORA-04031: unable to allocate 4096 bytes of shared memory ("shared pool",select /*+ rule */ bucket_cn...","Typecheck heap","kgghteInit")
But if i restart the Server ther the error disappears..
Please help me regarding this problem....

can you give me any idea how much memory i have to set for Shared Pool It's all depends on the number of users , the amount of transcation , the nature of your database, application nature and whole lots of things,for temporary solution, you must increase the size of shared pool in oreder to get your db up and running atleast for some time.
hare krishna
Alok

Unable allocate bytes of shared memory

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