NUMBER OF SESSIONS CONNECTED TO AN APPLICATION SERVER

how i can find out number of database sessions connected to an application server
thanks and regards
Ajith

Current Sessions is the current total number of open sessions for each application. Yes, you can use JMX or WLST within a script.
The WebAppComponentRuntimeMBean mbean of your application provides this information through OpenSessionsCurrentCount attribute.
For instance, in WLST enter:
wls:/my_domain/serverRuntime/ApplicationRuntimes/my_application/ComponentRuntimes/my_app> cmo.getOpenSessionsCurrentCount()
For JMX I suggest to you see [http://download.oracle.com/docs/cd/E13222_01/wls/docs91/wlsmbeanref/core/index.html]
Edited by: Betino on 22/10/2009 11:26 AM

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How do I check the current number of users connected to the application?

Hi there,
I would appreciate that you advise me on how to know how many users are accesing
an application I've got in production, powered by BEA WebLogic Server 6.1.
In the Administration console, I go to the specific server, and inside the tab "monitoring",
then "Performance", I've got some graphics showing the memory usage and throughput.
But, where do I see the number of actual connection to the application?
Thanks

Mark Griffith <[email protected]> wrote:
Oscar:
I am pretty sure that WLS doesnt give you the type of monitoring you require. You
might have to check out one of the third party monitoring partners like Wiley or
Precise.I guess that depends on how you define 'how many users are accessing' an
application(s) - for example, 'OpenSessionsCurrentCount' can serve as a rough measure of
the number of users currently using the web application. or, number of threads + execute
queue length can give you an idea of current number of user requests executing/waiting
to be executed at any given time, etc. WebLogic does provide lots of useful monitoring
information, and the fact that it uses JMX makes obtaining this information very easy.
Having said that I would like to ask a couple of questions.
a) what is your app (EAR? EJB's WebApp?)
b) why do you want to know, meaning as soon as you know how many what is the next
thing you want to know/see?
Cheers
mbg
"Oscar" <[email protected]> wrote:
Hi there,
I would appreciate that you advise me on how to know how many users are
accesing
an application I've got in production, powered by BEA WebLogic Server 6.1.
In the Administration console, I go to the specific server, and inside the
tab "monitoring",
then "Performance", I've got some graphics showing the memory usage and
throughput.
But, where do I see the number of actual connection to the application?
Thanks
Dimitri

Problem in Connecting to the application server

Hi,
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I created the ConnectionFactories and JMS destinations as I did before, and the code is the same, but unfortunately it is not working and it's giving me this error:
com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl <init>
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at com.sun.corba.ee.impl.logging.ORBUtilSystemException.connectFailure(O
RBUtilSystemException.java:2348)
Is it important to remove the first application server completely ?
Have you ever encountered to such a problem?
Regards,

Hi,
I guess it is nothing to do with the previous application server existance.
It seems this is a known problem some time back if you have a java version "1.5.0"
Find more information
at http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=5068014
Regards
Mandagiri

Name of database connected to this application server

dears ,
i have Oracle Application Server 10g (10.1.2.0.2)
i want to get database UNIQUE_name that is connect to this application server !!!
i run this command SELECT sys_context('USERENV', 'DB_UNIQUE_NAME') FROM dual;
it gave me name of application server not database ??
any suggestion plss??

Hi PAul,
show parameter name,
will work for 9i database..but will not provide "DB_UNIQUE_NAME"
10g it will work...have not tried for 11g databse
This will be the output if you use the above cmd on 10g
NAME TYPE VALUE
db_file_name_convert string
db_name string xyz
db_unique_name string xyz
global_names boolean FALSE
instance_name string xyz
lock_name_space string
log_file_name_convert string
service_names string xyz.momt.com
sp_name string xyz
And the output if you use the above cmd on 9i
Connected to:
Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.8.0 - Production
SQL> show parameter name
NAME TYPE VALUE
db_file_name_convert string
db_name string orcl
global_names boolean FALSE
instance_name string orcl
lock_name_space string
log_file_name_convert string
oracle_trace_collection_name string
oracle_trace_facility_name string oracled
plsql_native_make_file_name string
service_names string orcl
have editted my previous post accordingly,
Regards
Fabian

"System cannot connect to the application server" (Admin Client only)

Hello Experts,
I have a strange issue: I am getting "system cannot connect to the application server" when I am trying to launch BPC Admin.
I successfully connect to the same application server with Excel client on the same PC.
I am able to connect via Admin from another PC.
The installation in question is a new installation. The only difference between my PC and a troubled one is IE7 vs. IE8 - IE8 is the one giving issues.
BPC site is in Local Intranet zone. Windows Authentication is enabled. What am I missing? Local Policy? IE8 settings? Folder permissions (I'm local admin on both PCs)?
It's BPC 7.5 SP05.
Thanks in advance,
Akim
P.S. OS: Windows Server 2003 SP2 32-bit (Citrix box).
Edited by: Akim Zubarchuk on Mar 30, 2011 12:28 AM

Hi Akim,
Check client diagnostic for admin client can provide good information.
Any way if you are able to connect with excel client not with admin client I will say:
1. Check the rights of user used to connect with admin console
2. Check proxy settings
3. Disable antivorus or firewall into that computer.
4. Make sure the installation of admin client was correct done.
In my opinion it is a big probability to be point 3 or 4.
Regards
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In step 1, I chose the connection type: "Oracle Application Server 10g 10.1.3".
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Error getting Cluster Config Set URLs for uri: deployer:cluster:opmn://hostname:6003/OC4J:default_group.
I also tried to run JDeveloper from the same machine as my AS installed. The host name I used is "localhost" and the group name is "default_group" and the connection is successful. So it seems to me that my AS configuration is correct.
May I ask what should be the correct "host name" and "group name" if I want to connect from a "remote" JDeveloper? And in what configuration file can I find such info.?
Thanks a lot.
Message was edited by:
user575786

hi user575786
Would you mind sharing some more details about the changes you had to make to get it working or about the nature of the "misconfiguration" you mention?
Maybe you have some pointers to documentation that helped you solve this?
(tip : You can use "Your Control Panel" to make your name visible in forum posts.)
thanks
Jan Vervecken

Error in connecting sqlplus in application server

hi,
i am working in connecting two servers.one is application server and another one is database server.........i have set the environmental variable for sid as two_task=SID_name...so while connecting sqlplus from application server ....
its showing an error
SQL*Plus: Release 10.2.0.1.0 - Production on Thu Feb 8 15:20:22 2007
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Enter user-name: xmluser
Enter password:
ERROR:
ORA-12154: TNS:could not resolve the connect identifier specified
what is the remedy for this error......
thanks in advance
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hi,
Iam attaching tnsnames.ora and listener.ora
Tnsnames.ora
RBTT =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = application_server name)(PORT = 1521))
(CONNECT_DATA =
(SERVER=DEDICATED)
(SERVICE_NAME = RBTT)
Listener.ora
LISTENER =
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=application server_name)(PORT=1521))
(ADDRESS=(PROTOCOL=ipc)(KEY=PNPKEY)))
SID_LIST_LISTENER=
(SID_LIST=
(SID_DESC=
#BEQUEATH CONFIG
(GLOBAL_DBNAME=RBTT)
(SID_NAME=RBTT)
(ORACLE_HOME=home path of oracle in database server
#PRESPAWN CONFIG
(PRESPAWN_MAX=20)
(PRESPAWN_LIST=
(PRESPAWN_DESC=(PROTOCOL=tcp)(POOL_SIZE=2)(TIMEOUT=1))
)

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Hi there,
I have researched the problem below extensively online and found quite a varies array of solutions offered however they all seem to relate to the problem in that someone was setting up SCCM but couldn't get it to work. My situation is different in that the
feature was working, no settings were changed however it has now stopped working.
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Cheers all.

Hi, I just typed a long reply to this and then accidentally clicked a favourite on the Favourites bar and lost everything I typed :(
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Cheers.

Info of connection client to application server

I use Application Server 1.0.1 ...
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Thank You

Hi,
If you query for the terminal in the database tables, they will show terminal as application server terminal as the database connection is opened from the application server.
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Regards
Deepak

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Hi all ,
i have deployed my application an integrated server on Oracle Application Server R3.
The problem is that i have more than 600 connexion to my Database , an this is too much!!
How can i configure this ???
Please help,
Paul

You can set the maximum number of connections on the connection pool configuration page of your datasource.
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Measure the number of user connected to an Application

Hi,
How can I find the number of users connected to a weblogic application
Can you help me understand how can I measure this parameter for a monitoring purpose?
Thanks in advance,
Nicola Attico

Current Sessions is the current total number of open sessions for each application. Yes, you can use JMX or WLST within a script.
The WebAppComponentRuntimeMBean mbean of your application provides this information through OpenSessionsCurrentCount attribute.
For instance, in WLST enter:
wls:/my_domain/serverRuntime/ApplicationRuntimes/my_application/ComponentRuntimes/my_app> cmo.getOpenSessionsCurrentCount()
For JMX I suggest to you see [http://download.oracle.com/docs/cd/E13222_01/wls/docs91/wlsmbeanref/core/index.html]
Edited by: Betino on 22/10/2009 11:26 AM

Session time out in Application server -reg

hi friends
We have Oracle Application server 10g in cluster mode in our organization. We are using Oracle Forms and Reports . But there is one issue. If the user keeps the screen idle for more than 20 min the system gets timed out and requires sdba authentication . We actually increased the time out value. But we could not able to remove sdba authentication. Our aim is to remove authentication after session time out. It is ok even if the application completely closes and comes out of the screen. But the user must not be asked to enter sdba credentials after system is idle for the time out period.
M.C.Jayanarayan

Hi,
you posted this question to the JDeveloper forum, where it may be better posted to the application server forum or the Forms forum
Frank

Error creating connection to Oracle Application Server 10g(10.1.3)

Hey
Im using Oracle JDeveloper 10g and when i tried to create a new connection to Oracle App Server 10.1.3 and test it, I received the following error message
Error while parsing OPMN dump in XML format: XML Parse Exception: tag=[null] Ran out of data, content []
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Arjhun

OK, in short:
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Shail

No 'Connection' link in Application Server Control

Hi,
Using Application server control(OEM 10g) to create public/private connection so that the discoverer viewer will be able to us this connection to connect to multidimensional data source(OLAP).
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Resolved the issue.
There are 2 types of installation.
1. BI standalone installation (i.e. installed from an Oracle Business Intelligence standalone CD with no associated OracleAS infrastructure)
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with the first installation the connection link is not available.
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Thanks

The system cannot connect to the Application Server

Hello Everybody,
I have a problem when connecting to my BPC Application.
I get the following error when trying to open BPC:
"The system cannot connect to the (http://xxxxxx) Application Server. Verify that you have specified a valid Application server name, or see if the application server is unavailable at this time."
We have to reboot the application server to have acces again to the application.
The osoft website was also unavailable.
The server diagnosotic was OK.
And when consulting the tblLogs table I found this message:
==============[System Error Tracing]==============
[System Name] : ApplicationService [Message Type] : ErrorMessage [Job Name]     : OSoft.Services.Webservice.ApplicationService.ApplicationService.Query() [DateTime]     : 1/3/2011 4:27:35 PM [UserId]       : GROUPE\Deshors [Exception]       DetailMsg : {System.NullReferenceException: Object variable or With block variable not set.     at Microsoft.VisualBasic.CompilerServices.Symbols.Container.InvokeMethod(Method TargetProcedure, Object[] Arguments, Boolean[] CopyBack, BindingFlags Flags)     at Microsoft.VisualBasic.CompilerServices.NewLateBinding.LateGet(Object Instance, Type Type, String MemberName, Object[] Arguments, String[] ArgumentNames, Type[] TypeArguments, Boolean[] CopyBack)     at OSoft.Services.Webservice.ApplicationService.ApplicationService.ValidateUser()     at OSoft.Services.Webservice.ApplicationService.ApplicationService.Query(String strQueryType, String strParameter, String strContext, String strSecurity)}
==============[System Error Tracing End ]==============
==============[System Error Tracing]==============
    [System Name] : Configuration [Message Type] : ErrorMessage [Job Name]     : ServerDefault.GetValue [DateTime]     : 1/3/2011 4:40:08 PM [UserId]       :   [Exception]       DetailMsg : {System.Exception: Cannot create ActiveX component.     at Microsoft.VisualBasic.Interaction.CreateObject(String ProgId, String ServerName)     at OSoft.Services.Application.Configuration.ServerDefault.GetValue(String strKeyId)}
==============[System Error Tracing End ]==============
Any help?
Thank you in advance.

Hi expert,
Unfortunately, we still encounter the issue !!
We get Unhandled exceptions in the W3WP.EXE process, but the IIS logs do not show anything wrong.
Here is the Windows event warning message we get :
Event code: 3005
Event message: An unhandled exception has occurred.
Event time: 1/31/2011 11:43:11 AM
Event time (UTC): 1/31/2011 10:43:11 AM
Event ID: 0295c38777734029a3cec37ec035fa45
Event sequence: 8
Event occurrence: 1
Event detail code: 0
Application information:
    Application domain: /LM/W3SVC/1/ROOT/OSoft-1-129409441580590866
    Trust level: Full
    Application Virtual Path: /OSoft
    Application Path: C:\PC_MS\Websrvr\Web\
    *Machine name: **************
Process information:
    Process ID: 4323
    Process name: w3wp.exe
    Account name: NT AUTHORITY\NETWORK SERVICE
Exception information:
    Exception type: Exception
    Exception message: Invalid UserID
Request information:
    Request URL: http://localhost/Osoft/Launch.aspx
    Request path: /Osoft/Launch.aspx
    User host address: ::1
    User:*******\Administrator
    Is authenticated: True
    Authentication Type: Negotiate
    Thread account name: NT AUTHORITY\NETWORK SERVICE
Thread information:
    Thread ID: 12
    Thread account name: NT AUTHORITY\NETWORK SERVICE
    Is impersonating: False
    Stack trace:    at Microsoft.VisualBasic.CompilerServices.Symbols.Container.InvokeMethod(Method TargetProcedure, Object[] Arguments, Boolean[] CopyBack, BindingFlags Flags)
   at Microsoft.VisualBasic.CompilerServices.NewLateBinding.LateGet(Object Instance, Type Type, String MemberName, Object[] Arguments, String[] ArgumentNames, Type[] TypeArguments, Boolean[] CopyBack)
   at OSoft.Consumers.ZFP.WebBase.Utility.GetLastUserApp(CPMUser& mUser, String strAppServerURL, String strSecurity, String strContext, Boolean bServerPathReset)
   at OSoft.Consumers.ZFP.WebBase.PageBase.Page_Init(Object sender, EventArgs e)
   at System.EventHandler.Invoke(Object sender, EventArgs e)
   at System.Web.UI.Control.OnInit(EventArgs e)
   at System.Web.UI.Page.OnInit(EventArgs e)
   at OSoft.Consumers.ZFP.WebBase.PageBase.OnInit(EventArgs e)
   at System.Web.UI.Control.InitRecursive(Control namingContainer)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
Thanks in advance for your help
Lionel

NUMBER OF SESSIONS CONNECTED TO AN APPLICATION SERVER

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