DBA Reports large number of inactive sessions with 11.1.1.1

All,
We have installed System 11.1.1.1 on some 32 bit windows test machines running Windows Server 2003. Everything seems to be working fine, but recently the DBA is reporting that there are a large number of inactive sessions throwing alarms that we are reaching our Max Allowed Process on the Oracle Database server. We are running Oracle 10.2.0.4 on AIX.
We also have some System 9.3.1 Development servers that point at separate schemas in this environment and we don't see the same high number of inactive connections?
Most of the inactive connections are coming from Shared Services and Workspace. Anyone else see this or have any ideas?
Thanks for any responses.
Keith
Just a quick update. Originally I said this was only with 11.1.1.1 but we see the same high number of inactive sessions in 9.3. Anyone else see a large number of inactive sessions. They show up in Oracle as JDBC_Connect_Client. Does Shared Service, Planning Workspace etc utilize persistent connections or does it just abandon sessions when the windows service associated with an application is shutdown? Any information or thoughts are appreciated.
Edited by: Keith A on Oct 6, 2009 9:06 AM

Hi,
Not the answer you are looking for but have you logged it with Oracle as you might not get many answers to this question on here.
Cheers
John
http://john-goodwin.blogspot.com/

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null

-- Submits a dbms_job to cleanup sessions
-- Expected Parameters:
-- 1. hours_old - number of hours after session start before
-- it should be deleted
-- 2. start_time - when should the first job be run or 'START'
-- 3. start_time_fmt - date format for start time
-- 4. interval_hours - how many hours between each run
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procedure cleanup_sessions
p_hours_old IN number default 168 -- (1 week)
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* cleanup expired sessions
procedure cleanup_sessions
p_hours_old IN number default 168 -- (1 week)
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cursor expired_sessions is
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show errors package body wwctx_patch
declare
INVALID_DATE_EXCEPTION exception;
INVALID_AGE_EXCEPTION exception;
INVALID_INTERVAL_EXCEPTION exception;
v_jobid binary_integer;
v_path varchar2(100) := 'oracle.portal.session';
v_name varchar2(100) := 'cleanup_jobid';
v_starttime date;
v_hours_old number;
v_interval_hours number;
p_hours_old varchar2(30) := '&1';
p_start_time varchar2(60) := '&2';
p_start_time_fmt varchar2(60) := '&3';
p_interval_hours varchar2(60) := '&4';
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exception
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raise INVALID_DATE_EXCEPTION;
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exception
when others then
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begin
WWPRE_API_NAME.CREATE_PATH(v_path);
commit;
dbms_output.put_line ('Created path for job id.');
exception
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null;
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dbms_output.put_line
('ERROR: Exception in preference path creation');
raise;
when others then
dbms_output.put_line('ERROR: creating path - ' | | sqlerrm );
raise;
end;
begin
v_jobid := WWPRE_API_VALUE.GET_VALUE_AS_NUMBER
p_path => v_path
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null;
end;
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begin
WWPRE_API_NAME.CREATE_NAME
p_path => v_path,
p_name => v_name,
p_description => 'The job id of the DBMS_JOB for cleaning up '| |
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p_type_name => 'NUMBER',
p_language => WWNLS_API.AMERICAN
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exception
when WWPRE_API_NAME.DUPLICATE_NAME_EXCEPTION then
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raise;
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end if;
declare
l_job varchar2(4000);
begin
l_job :=
'begin ' | |
' execute immediate ' | |
' ''begin wwctx_patch.cleanup_sessions(' | |
' p_hours_old => ' | | v_hours_old | |
' ); end;'' ' | |
' ; ' | |
'exception ' | |
' when others then ' | |
' null; ' | |
'end;';
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job => v_jobid,
what => l_job,
next_date => v_starttime,
interval => 'SYSDATE + ' | | v_interval_hours | | '/24'
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p_path => v_path,
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p_level_name => null,
p_value => v_jobid
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what => l_job,
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if p_start_time_fmt = 'NOW' then
DBMS_JOB.RUN
job => v_jobid
commit;
DBMS_OUTPUT.PUT_LINE ('Cleanup job run.');
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exception
when INVALID_DATE_EXCEPTION then
rollback;
DBMS_OUTPUT.PUT_LINE ('ERROR: Start Date Specified is Invalid');
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rollback;
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rollback;
DBMS_OUTPUT.PUT_LINE ('ERROR: Job Interval Specified is Invalid');
when OTHERS then
rollback;
DBMS_OUTPUT.PUT_LINE ('ERROR: ' | | sqlerrm );
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Tangosol, Inc.
Clustering Weblogic? You're either using Coherence, or you should be!
Download a Tangosol Coherence eval today at http://www.tangosol.com/
"Priya Shinde" <[email protected]> wrote in message
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greetings Marsian

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