Outbound Connection Pool Entry Missing for DBAdapter in Clustered Weblogic Congfiguration

Hi ,
When I created an outbound connection pool entry in DBAdapter through weblogic console in a clustered environment ( 1-Admin server and 2-managed servers) and updated DB adapter, I indentified that connection entry is updated in only in plan.xml of one managed server and for other managed server it is not updated. Due to this we are unable to access Datasources for some requests from application.
As a work around if we update plan.xml file of other managed server manually with required connection entry and update DB Adapter we are able to find the connection entry for both the managed servers.
Apart from work around is there any other solution for this issue so that I can add a DB adapter connection entry through console which will update both plan.xml files.
Thanks & Regards,
Venkat

I can suggest you to keep the Plan.xml file in shared drive that is accessible from all the server nodes,this will reduce the manual work.
Regards
Albin I
http://www.albinsblog.com/

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Connection Pool Name Missing from Drop Down when Creating a New Datasource

Hi All,
I'm running Weblogic Server 8.1. I've successfully created a connection pool for DB2 using the Non-XA JDBC driver from IBM (Version 7.1). When I attempt to create a datasource for this pool and un-check the "Honor Global Transactions" checkbox, the connection pool is missing from the dropdown on the next page of the wizard. If I check the checkbox, the connection pool appears in the list.
I experience this behavior on one instance of Weblogic Server, but not on another (I can see the pool whether or not the check box is checked).
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Steven Grant wrote:
Hi All,
I'm running Weblogic Server 8.1. I've successfully created a connection pool for DB2 using the Non-XA JDBC driver from IBM (Version 7.1). When I attempt to create a datasource for this pool and un-check the "Honor Global Transactions" checkbox, the connection pool is missing from the dropdown on the next page of the wizard. If I check the checkbox, the connection pool appears in the list.
I experience this behavior on one instance of Weblogic Server, but not on another (I can see the pool whether or not the check box is checked).
Is there some setting on the connection pool that could cause this behavior?
Any help would be appreciated.
Thanks,
SteveI can't reproduce this on 8.1sp5...
I would have you compare the JDBCConnectionPool entry
between the two instances.

Can't modify Outbound Connection Pools properties in WebLogic 10.3.6

I'm trying to configure BAM adapter in WebLogic Administration Console. Navigate to deployments -> OracleBamAdapter -> Configuration -> Outbound Connection Pools -> eis/bam/rmi -> tried to enter property value of Hostname but I couldn't. It is not in edit mode - no check box in front of Hostname column. I tried to enter the value in the hostname property and save but nothing was saved.
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How to solve this "Prefix number: entry missing for system EC5 client 800"

Hi,
I am workflow learner, I am having theoretical knowledge on it.
Now, I started to practice practically in my IDES server.
I am getting an error message while I am trying to save my standard task with my object type and method and event (which were already created in SWO1).
My error message details.....
Prefix number: entry missing for system EC5 client 800
Message no. 5W023
Diagnosis
Tasks, rules, and workflow definitions require an ID that is unique throughout all systems and clients. In this way, you can ensure that you can transport these objects from one system into another at any time (without restrictions). From a technical point of view, the uniqueness of the ID is ensured by what is known as a "prefix number". You can define a separate prefix number for every system and every client in table T78NR.
System response
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Even I tried to create on entry in the table T78NR, but as that is standard table, I am unable to make an entry.
Hope we have to configure the workflow, I am not having any Basis consultant with me. Can anyone help to cross this problem.
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Edited by: Surender Batlanki on Oct 15, 2008 2:20 PM

HI Surender and Other SAP Work flow gurus
Surender, u said, that you got the solution.
As honestly speaking i am new to SAP Workflow. Can u please please guide me the instruction and document if any. I am practising in Test Server machine. I will be really happy that if u all GEMS helps me to get out of it.
in Prefix number OOW4, system is asking me to enter, the Prefix number, Interval start, Interval End, and Check Sum.
I entere the same 980 in prefix number, and i dont know what to enter the Interval start and interval end and check sum.
Also there is some msg coming when i tried to manage some values, " NO Intervals can be reserved for this prefix number" - MSg No: 5W179.
Please gurus help me.
Regard
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Error: Prefix number: entry missing for system REP client 113 Msg no 5W023

Hi, we're trying to study Workflow based on the manuals we downloaded online. Upon saving, we encountered the error: Error: Prefix number: entry missing for system REP client 113 Msg no 5W023.
Here's the diagnosis:
Diagnosis
Tasks, rules, and workflow definitions require an ID that is unique throughout all systems and clients. In this way, you can ensure that you can transport these objects from one system into another at any time (without restrictions). From a technical point of view, the uniqueness of the ID is ensured by what is known as a "prefix number". You can define a separate prefix number for every system and every client in table T78NR.
System Response
If a prefix number is not defined in the client in which you are currently working, it is not possible to maintain (maintenance terminates).
Procedure
Maintain table T78NR in Customizing, and create an entry for the system in question and the current client.
Hope somebody can help me understand what this is.. thanks so much and appreciate your help..
Thanks,
Angela Paula

Hi Angela,
Please check if the Prefix number is maintained in SWU3 t-code.
Go to Maintain Definition Environment -> Maintain Prefix Numbers and check if the prefix number is maintained.
Hope this helps!
Regards,
Saumya

Planning file entries missing for some materials in MD21.

Hi gurus,
when i check the MD21, i found that some materails are not having planning file entries i.e netch and netpl indicator .and because of this we found that these materials are not being in planning.
From my understanding these planning file entries were updated when the material was created.
I am not sure how these entries are missing. Please can any one help me find out the root cause for the same.
Thanks in advance.
Naveen.A

Dear,
Please note MRP has to be activated for plant level before creating materials in OMDU. Then only created materials will have planning file entries.
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Regards,
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Entries missing for Condition tables in TADIR

Hi,
I have downloaded certain pricing condition tables from ECC (customizing download). They got generated successfully and were visible as 'Active' in SPRO and ABAP Dictionary (SE11).
When I ran the customizing download again, all the tables had become 'Inactive' in SPRO>Customer Relationship Management>Basic Functions>Pricing>Define Settings for Pricing--> Create Condition Tables.
But at the same time, these tables are appearing as 'Active' in SE11 and condition records are also flowing for them from ECC to CRM.
Having checked the log in Transaction SLG1, there are visibly few errors stating 'Entry not found in TADIR' for some condition tables.
Any pointers to identify the source/cause of this error or how to resolve the same?
Thanks & Regards,
Vartika

Hi Vartika,
The note 457711 will be helpful for you.
Generally these errors on TADIR coversion will not cause any problems on your conditions download..These errors can be ignored.
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Thanks
Abishek
Edited by: Abishek Kumar Thiagarajan on Jun 11, 2009 8:58 AM

Error:- Prefix number : entry missing for system"X" for client "Y".

Hi,
I am getting the above stated error message while creating the Rule type organizational type.I am stuck here and couldn`t get teh assistance.I would be, thankful in getting the solution for this.
Regrards,
Jatin

Hi,
I am creating a rule type for organizational model and while going through the wizard of it`s creation and while saving the wizard I am getting the above mentioned error message.
Regards,
Jatin

How to connect one IIS server to multiple non clustered WebLogic servers

I have the following installed on Win2K Servers:
IIS 6
BEA Weblogic 6.1 running some webservices
BEA Weblogic 8.1 running an application
-Both Weblogic servers are running on the same machine (different ports obviously), IIS is on a different machine on the same network.
I have the website currently configured so that jsp files and several servlets are forwarded to the 8.1 server. So: http://mysite.com/hello.jsp or http://mysite.com/myServlet will properly forward to the 8.1 instance.
What I want to do (and have been unable to do so thus far) is to setup IIS such that http://mysite.com/myServices will forward to the 6.1 instance.
Iâ€™ve tried to setup the 6.1 iisforward and isapi dll files in a separate folder with their own ini file but I get an Overlapped I/O operation is in progress whenever the 6.1 iisforward.dll file is loaded. (Application Protection is set to High)
Any suggestions?
Thanks.

I have the following installed on Win2K Servers:
IIS 6
BEA Weblogic 6.1 running some webservices
BEA Weblogic 8.1 running an application
-Both Weblogic servers are running on the same machine (different ports obviously), IIS is on a different machine on the same network.
I have the website currently configured so that jsp files and several servlets are forwarded to the 8.1 server. So: http://mysite.com/hello.jsp or http://mysite.com/myServlet will properly forward to the 8.1 instance.
What I want to do (and have been unable to do so thus far) is to setup IIS such that http://mysite.com/myServices will forward to the 6.1 instance.
Iâ€™ve tried to setup the 6.1 iisforward and isapi dll files in a separate folder with their own ini file but I get an Overlapped I/O operation is in progress whenever the 6.1 iisforward.dll file is loaded. (Application Protection is set to High)
Any suggestions?
Thanks.

Cant create connection Pool for MS SQL Server 2000 with Microsoft Driver

i am using bea weblogic server 6.1, i cant create connection pool while using MS
SQL Server 2000. i have installed JDBC Driver SAP1 from microsoft website. when
i give the following class name for JDBC driver and the connection url and click
apply while selecting the available server, a number of exception appears in default
server (that is the connection pool cannot be created..... cannot load the driver
class).
URL= jdbc:Microsoft:sqlserver://127.0.0.1:1433;DatabaseName=MyDB
Driver= com.microsoft.jdbc.sqlserver.SQLServerDriver
when i use the above setting in a JDBC simple application in Jbuilder
7.0 the application runs successfully and fetches the data deom MS SQL database
but in at Bea connection Pool is not created with these settings. i do give appropriate
username and password in properties field in connection pool. Thankx for any help!

khabbab wrote:
That was the original code part from "startweblogic" :
:runWebLogic
echo on
set PATH=.\bin;%PATH%
set CLASSPATH=.;.\lib\weblogic_sp.jar;.\lib\weblogic.jar;
echo off
and i changed it to :
:runWebLogic
echo on
set PATH=.\bin;%PATH%
set CLASSPATH=.;.\lib\weblogic_sp.jar;.\lib\weblogic.jar;D:\Program Files\Microsoft
SQL Server 2000 Driver for JDBC\lib\msbase.jar;D:\Program Files\Microsoft SQL
Server 2000 Driver for JDBC\lib\msutil.jar;D:\Program Files\Microsoft SQL Server
2000 Driver for JDBC\lib\mssqlserver.jar;I suggest moving or copying the three ms driver jars to a directory that has no blanks
in it so the classpath doesn't have blanks in it. Ie:
go to the "D:\Program Files\Microsoft SQL Server 2000 Driver for JDBC\lib"
directory and do this:
mkdir D:\microsoft_jdbc_driver
cp *.jar D:\microsoft_jdbc_driver
Then make the classpath include D:\microsoft_jdbc_driver\msbase.jar etc.
Joe
>
>
echo off
when i save and run the bat file, server appears then disappears.
Joseph Weinstein <[email protected]_this> wrote:
khabbab wrote:
The class path which is echoed at server startup does not include thepaths to
driver jar files. when i edited the "startweblogic.bat" file and includedthe
driver class paths to jar files, now the server doesnot even run. tellme what
to do now???Show me what change you made to the startweblogic file.
Joe
Joseph Weinstein <[email protected]_this> wrote:
khabbab wrote:
kindly tell me how can i check that the class paths for driver jarfiles are included
in that string? thanks. also tell me can not i use the jdriver forsql server
2000?.The startup script will echo what it's doing, including printing out
the classpath
it will use. Yes you can use the jDriver for MS SQL2000. It is sufficient
for
basic JDBC, but the MS drivfer is preferable in some ways.
Joe
Joseph Weinstein <[email protected]_this> wrote:
khabbab wrote:
i am using bea weblogic server 6.1, i cant create connection
pool
while
using MS
SQL Server 2000. i have installed JDBC Driver SAP1 from microsoft
website.
when
i give the following class name for JDBC driver and the connectionurl and click
apply while selecting the available server, a number of exception
appears
in default
server (that is the connection pool cannot be created..... cannot
load
the driver
class).The server startup script creates a string that will become the
classpath
for the server.
This string is part of the java call to start the server with a-classpath
argument. You need to
make sure the MS driver jars are part of that classpath string.
Joe
URL= jdbc:Microsoft:sqlserver://127.0.0.1:1433;DatabaseName=MyDB
Driver= com.microsoft.jdbc.sqlserver.SQLServerDriver
when i use the above setting in a JDBC simple applicationin Jbuilder
7.0 the application runs successfully and fetches the data deom
MS
SQL database
but in at Bea connection Pool is not created with these settings.
i
do give appropriate
username and password in properties field in connection pool.
Thankx
for any help!
khabbab wrote:
The class path which is echoed at server startup does not include thepaths to
driver jar files. when i edited the "startweblogic.bat" file and includedthe
driver class paths to jar files, now the server doesnot even run. tellme what
to do now???
Joseph Weinstein <[email protected]_this> wrote:
khabbab wrote:
kindly tell me how can i check that the class paths for driver jarfiles are included
in that string? thanks. also tell me can not i use the jdriver forsql server
2000?.The startup script will echo what it's doing, including printing out
the classpath
it will use. Yes you can use the jDriver for MS SQL2000. It is sufficient
for
basic JDBC, but the MS drivfer is preferable in some ways.
Joe
Joseph Weinstein <[email protected]_this> wrote:
khabbab wrote:
i am using bea weblogic server 6.1, i cant create connection
pool
while
using MS
SQL Server 2000. i have installed JDBC Driver SAP1 from microsoft
website.
when
i give the following class name for JDBC driver and the connectionurl and click
apply while selecting the available server, a number of exception
appears
in default
server (that is the connection pool cannot be created..... cannot
load
the driver
class).The server startup script creates a string that will become the
classpath
for the server.
This string is part of the java call to start the server with a-classpath
argument. You need to
make sure the MS driver jars are part of that classpath string.
Joe
URL= jdbc:Microsoft:sqlserver://127.0.0.1:1433;DatabaseName=MyDB
Driver= com.microsoft.jdbc.sqlserver.SQLServerDriver
when i use the above setting in a JDBC simple applicationin Jbuilder
7.0 the application runs successfully and fetches the data deom
MS
SQL database
but in at Bea connection Pool is not created with these settings.
i
do give appropriate
username and password in properties field in connection pool.
Thankx
for any help!

Setting up Connection Pool in sun app server 8.1 with SQL server 2000

Hello,
I am trying to set up a connection pool & data source for SQL server 2000 (MSDE 2000).
Here is what I attempted to do:
I have a pool data source in a jar file called poll.jar and I copied it to C:\sun\Appserver\lib (Install dir\lib)
com.microsoft.mspool.PoolDataSource is the pool data source class.
In the Admin console, JDBC>Connection pools. Selected NEW and made the following entries.
GENERAL SETTINGS
Name: MsPool
Datasource class name : com.microsoft.mspool.PoolDataSource
Resource type: javax.sql.DataSource
POOL SETTINGS: default values
CONNECTION VALIDATION: default values
TRANSACTION ISOLATION: default values
PROPERTIES:
DataSourceName:PoolDataSource
NetworkProtocol:tcp
DatabaseName: myDB
Password:User specific
user:User specific
server: localhost
PortNumber:1433
I get the following error when I ping:
Operation 'pingConnectionPool' failed in 'resources' Config Mbean. Target exception message: Class name is wrong or classpath is not set for : com.microsoft.mspool.PoolDataSource.
Can any one help me if have a solution?
Thanks in advance.
mag

You need to copy your jar to ${AS_INSTALL}/domains/domain1/lib/ext (replace domain1 by your
domain). Another option is to leave the jar in ${AS_INSTALL}/lib and add a entry in the classpath-suffix element of your domain.xml.
thanks,
:aditya

Oracle Clobs, datasources, connection pools, RMI ...

Hello all,
We are using Weblogic 7.0, windows 2K server, Oracle 9i and are trying to read from a clob. Using
Weblogic datasources to manage connection pools. We are getting back a weblogic.jdbc.rmi.serialClob
object.
Any help reading data from this?
The main error is "No Data Found".
What else might I tell you to help?
Thanks a bunch for any help.
BTW
We had this working in iplanet and we are converting to weblogic. This is our last major hurdle.
Galen Boyer

On 3 Feb 2004 12:51:26 -0800, Raymond Tiong <[email protected]> wrote:
>
Oracle Database Server 9i supports the usage of LABELS to enforce highly
granular
resource access restrictions at the database level independent of the
application
that is accessing it. In order to use this however, the particular
user, and
not just the application, accessing the database must be known. Oracle
Application
Server (Oracle's J2EE product line) solves this by providing the ability
to PROXY
the identity of the application user and creditials (SSL Certs for
instance) down
to the database server.
I haven't seen a similar ability for BEA Weblogic Server 8.1 which allow
the user
identity and credientials to be PROXIED to the database server. Is this
possible?
Have I missed an important document?
Thanks for any input,
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I think there is a section in the JDBC documentation for 8.1 which
describes what it takes to utilize Oracle 9i extension called "Virtual
Private Database". With this extension, one might be able to proxy the
callers
identity to the DB.
See: http://e-docs.bea.com/wls/docs81/jdbc/thirdparty.html#1103627

SOA 11g FTP Adapter creating outbound connections every minute

FTP Adapter SOA 11.1.1.4 build.
####<Feb 17, 2011 1:30:49 PM EST> <Info> <Common> <usadanassoad1> <soa_server1> <weblogic.work.j2ee.J2EEWorkManager$WorkWithListener@374c159d> <Jing> <> <f1996a6c9a644552:-510fae37:12e30729d3f:-8000-0000000000008b36> <1297967449047> <BEA-000628> <Created "1" resources for pool "eis/Ftp/DynmManageFtp", out of which "1" are available and "0" are unavailable.>
####<Feb 17, 2011 1:31:48 PM EST> <Info> <Common> <usadanassoad1> <soa_server1> <weblogic.work.j2ee.J2EEWorkManager$WorkWithListener@374c159d> <Jing> <> <f1996a6c9a644552:-510fae37:12e30729d3f:-8000-0000000000008b36> <1297967508533> <BEA-000628> <Created "1" resources for pool "eis/Ftp/DynmManageFtp", out of which "1" are available and "0" are unavailable.>
####<Feb 17, 2011 1:32:49 PM EST> <Info> <Common> <usadanassoad1> <soa_server1> <weblogic.work.j2ee.J2EEWorkManager$WorkWithListener@374c159d> <Jing> <> <f1996a6c9a644552:-510fae37:12e30729d3f:-8000-0000000000008b36> <1297967569034> <BEA-000628> <Created "1" resources for pool "eis/Ftp/DynmManageFtp", out of which "1" are available and "0" are unavailable.>
And the total connections are now over --1200-- currently.
Outbound Connection Pool Server State Current Connections Created Connections
eis/Ftp/DynmManageFtp soa_server1 Running 1 1244
Any ideas to why connections are being created would be helpful.
Edited by: 827647 on Feb 25, 2011 12:41 PM

This was due to polling attempts to "put" within the apps code

Dynamic Connection Pool Creation Failing in a cluster

Hi,
I am trying to create a connection pool in a clustered environment. This connection
pool is created lazily behind a Stateless Session Bean. We first attempt to determine
whether, the connection pool exists using JdbcServices.poolExists(someName), and
create it if it does not exist. A failure occurs on creation because it looks
like the connection pool might have been created by a bean on a different weblogic
VM instance. Is there any way to dynamically create a connection pool and make
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Mar 28, 2002 5:35:08 PM MST> <Info> <JDBC> <Checking existence of connection pool
Content
ConnectionPool requested by user guest>
<Mar 28, 2002 5:35:08 PM MST> <Info> <JDBC> <Creating connection pool ContentConnectionPoo
l requested by user guest>
weblogic.common.ResourceException: weblogic.management.MBeanCreationException:
Start server side stack trace:
javax.management.InstanceAlreadyExistsException: domain:Name=ContentConnectionPool,Type=JD
BCConnectionPool
at com.sun.management.jmx.RepositorySupport.addMBean(RepositorySupport.java:134)
at com.sun.management.jmx.MBeanServerImpl.internal_addObject(MBeanServerImpl.java:
2352)
at com.sun.management.jmx.MBeanServerImpl.registerMBean(MBeanServerImpl.java:874)
at weblogic.management.internal.RemoteMBeanServerImpl.registerMBean(RemoteMBeanSer
verImpl.java:181)
at weblogic.management.internal.Helper.createMBean(Helper.java:376)
at weblogic.management.internal.Helper.createAdminMBean(Helper.java:291)
at weblogic.management.internal.RemoteMBeanServerImpl.createAdminMBean(RemoteMBean
ServerImpl.java:278)
at weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.java:
635)
at weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.java:
621)
at weblogic.management.internal.AdminMBeanHomeImpl.createAdminMBean(AdminMBeanHome
Impl.java:397)
at weblogic.management.internal.AdminMBeanHomeImpl_WLSkel.invoke(Unknown
Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.management.MBeanCreationException: - with nested exception:
[javax.management.InstanceAlreadyExistsException: domain:Name=ContentConnectionPool,Type=J
DBCConnectionPool]
at weblogic.management.internal.Helper.createMBean(Helper.java:383)
at weblogic.management.internal.Helper.createAdminMBean(Helper.java:291)
at weblogic.management.internal.RemoteMBeanServerImpl.createAdminMBean(RemoteMBean
ServerImpl.java:278)
at weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.java:
635)
at weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.java:
621)
at weblogic.management.internal.AdminMBeanHomeImpl.createAdminMBean(AdminMBeanHome
Impl.java:397)
at weblogic.management.internal.AdminMBeanHomeImpl_WLSkel.invoke(Unknown
Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
- with nested exception:
[javax.management.InstanceAlreadyExistsException: domain:Name=ContentConnectionPool,Type=J
DBCConnectionPool
Start server side stack trace:
javax.management.InstanceAlreadyExistsException: domain:Name=ContentConnectionPool,Type=JD
BCConnectionPool
        at com.sun.management.jmx.RepositorySupport.addMBean(RepositorySupport.java:134)
        at com.sun.management.jmx.MBeanServerImpl.internal_addObject(MBeanServerImpl.java:
2352)
        at com.sun.management.jmx.MBeanServerImpl.registerMBean(MBeanServerImpl.java:874)
        at weblogic.management.internal.RemoteMBeanServerImpl.registerMBean(RemoteMBeanSer
verImpl.java:181)
        at weblogic.management.internal.Helper.createMBean(Helper.java:376)
        at weblogic.management.internal.Helper.createAdminMBean(Helper.java:291)
        at weblogic.management.internal.RemoteMBeanServerImpl.createAdminMBean(RemoteMBean
ServerImpl.java:278)
        at weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.java:
635)
        at weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.java:
621)
        at weblogic.management.internal.AdminMBeanHomeImpl.createAdminMBean(AdminMBeanHome
Impl.java:397)
        at weblogic.management.internal.AdminMBeanHomeImpl_WLSkel.invoke(Unknown
Source)
        at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
        at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267)
        at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22)
        at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
        at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
at weblogic.jdbc.common.internal.ConnectionPool.dynaStartup(ConnectionPool.java:47
2)
at weblogic.jdbc.common.internal.ConnectionPool.createPool(ConnectionPool.java:727
at weblogic.jdbc.common.internal.ConnectionPool.createPool(ConnectionPool.java:709
at com.thc.ids.inf.framework.opf.rdbms.datastore.ConnectionPoolCreator.createConne
ctionPool(ConnectionPoolCreator.java:82)
at com.thc.ids.inf.framework.opf.datastore.DataStoreRepository.createConnectionPoo
lIfNonExistent(DataStoreRepository.java:211)
at com.thc.ids.inf.util.persistence.content.ConnectionPoolInitializer.createConnec
tionPoolIfNeeded(ConnectionPoolInitializer.java:48)
at com.thc.ids.inf.services.business.crs.spi.oracle.OracleRetrievalProvider.create
ConnectionPoolIfNeeded(Unknown Source)
at com.thc.ids.inf.services.business.crs.spi.oracle.OracleRetrievalProvider.getIma
ge(Unknown Source)
at com.thc.ids.inf.services.business.crs.ContentRetrievalService.getImage(Unknown
Source)
at java.lang.reflect.Method.invoke(Native Method)
at com.thc.ids.inf.util.reflection.MethodDescription.invokeMethod(MethodDescriptio
n.java:181)
at com.thc.ids.inf.util.reflection.MethodInvocation.invoke(MethodInvocation.java:7
9)
at com.thc.ids.inf.framework.service.J2EE.ejb.ServiceBean.invoke(ServiceBean.java:
186)
at com.thc.ids.inf.framework.service.J2EE.ejb.ServiceBean_bjedmi_EOImpl.invoke(Ser
viceBean_bjedmi_EOImpl.java:37)
at com.thc.ids.inf.framework.service.J2EE.ejb.ServiceBean_bjedmi_EOImpl_WLSkel.inv
oke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java:93
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
<Mar 28, 2002 5:35:08 PM MST> <Info> <JDBC> <Checking existence of connection
pool Content
ConnectionPool requested by user guest>
<Mar 28, 2002 5:35:08 PM MST> <Info> <JDBC> <Creating connection pool ContentConnectionPoo
l requested by user guest>
weblogic.common.ResourceException: weblogic.management.MBeanCreationException:
Start server side stack trace:
javax.management.InstanceAlreadyExistsException: domain:Name=ContentConnectionPool,Type=JD
BCConnectionPool
at com.sun.management.jmx.RepositorySupport.addMBean(RepositorySupport.java:134)
at com.sun.management.jmx.MBeanServerImpl.internal_addObject(MBeanServerImpl.java:
2352)
at com.sun.management.jmx.MBeanServerImpl.registerMBean(MBeanServerImpl.java:874)
at weblogic.management.internal.RemoteMBeanServerImpl.registerMBean(RemoteMBeanSer
verImpl.java:181)
at weblogic.management.internal.Helper.createMBean(Helper.java:376)
at weblogic.management.internal.Helper.createAdminMBean(Helper.java:291)
at weblogic.management.internal.RemoteMBeanServerImpl.createAdminMBean(RemoteMBean
ServerImpl.java:278)
at weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.java:
635)
at weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.java:
621)
at weblogic.management.internal.AdminMBeanHomeImpl.createAdminMBean(AdminMBeanHome
Impl.java:397)
at weblogic.management.internal.AdminMBeanHomeImpl_WLSkel.invoke(Unknown
Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.management.MBeanCreationException: - with nested exception:
[javax.management.InstanceAlreadyExistsException: domain:Name=ContentConnectionPool,Type=J
DBCConnectionPool]
at weblogic.management.internal.Helper.createMBean(Helper.java:383)
at weblogic.management.internal.Helper.createAdminMBean(Helper.java:291)
at weblogic.management.internal.RemoteMBeanServerImpl.createAdminMBean(RemoteMBean
ServerImpl.java:278)
at weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.java:
635)
at weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.java:
621)
at weblogic.management.internal.AdminMBeanHomeImpl.createAdminMBean(AdminMBeanHome
Impl.java:397)
at weblogic.management.internal.AdminMBeanHomeImpl_WLSkel.invoke(Unknown
Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
- with nested exception:
[javax.management.InstanceAlreadyExistsException: domain:Name=ContentConnectionPool,Type=J
DBCConnectionPool
Start server side stack trace:
javax.management.InstanceAlreadyExistsException: domain:Name=ContentConnectionPool,Type=JD
BCConnectionPool
        at com.sun.management.jmx.RepositorySupport.addMBean(RepositorySupport.java:134)
        at com.sun.management.jmx.MBeanServerImpl.internal_addObject(MBeanServerImpl.java:
2352)
        at com.sun.management.jmx.MBeanServerImpl.registerMBean(MBeanServerImpl.java:874)
        at weblogic.management.internal.RemoteMBeanServerImpl.registerMBean(RemoteMBeanSer
verImpl.java:181)
        at weblogic.management.internal.Helper.createMBean(Helper.java:376)
        at weblogic.management.internal.Helper.createAdminMBean(Helper.java:291)
        at weblogic.management.internal.RemoteMBeanServerImpl.createAdminMBean(RemoteMBean
ServerImpl.java:278)
        at weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.java:
635)
        at weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.java:
621)
        at weblogic.management.internal.AdminMBeanHomeImpl.createAdminMBean(AdminMBeanHome
Impl.java:397)
        at weblogic.management.internal.AdminMBeanHomeImpl_WLSkel.invoke(Unknown
Source)
        at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
        at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267)
        at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22)
        at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
        at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
at weblogic.jdbc.common.internal.ConnectionPool.dynaStartup(ConnectionPool.java:47
2)
at weblogic.jdbc.common.internal.ConnectionPool.createPool(ConnectionPool.java:727
at weblogic.jdbc.common.internal.ConnectionPool.createPool(ConnectionPool.java:709
at com.thc.ids.inf.framework.opf.rdbms.datastore.ConnectionPoolCreator.createConne
ctionPool(ConnectionPoolCreator.java:82)
at com.thc.ids.inf.framework.opf.datastore.DataStoreRepository.createConnectionPoo
lIfNonExistent(DataStoreRepository.java:211)
at com.thc.ids.inf.util.persistence.content.ConnectionPoolInitializer.createConnec
tionPoolIfNeeded(ConnectionPoolInitializer.java:48)
at com.thc.ids.inf.services.business.crs.spi.oracle.OracleRetrievalProvider.create
ConnectionPoolIfNeeded(Unknown Source)
at com.thc.ids.inf.services.business.crs.spi.oracle.OracleRetrievalProvider.getIma
ge(Unknown Source)
at com.thc.ids.inf.services.business.crs.ContentRetrievalService.getImage(Unknown
Source)
at java.lang.reflect.Method.invoke(Native Method)
at com.thc.ids.inf.util.reflection.MethodDescription.invokeMethod(MethodDescriptio
n.java:181)
at com.thc.ids.inf.util.reflection.MethodInvocation.invoke(MethodInvocation.java:7
9)
at com.thc.ids.inf.framework.service.J2EE.ejb.ServiceBean.invoke(ServiceBean.java:
186)
at com.thc.ids.inf.framework.service.J2EE.ejb.ServiceBean_bjedmi_EOImpl.invoke(Ser
viceBean_bjedmi_EOImpl.java:37)
at com.thc.ids.inf.framework.service.J2EE.ejb.ServiceBean_bjedmi_EOImpl_WLSkel.inv
oke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java:93
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)

The only way to do it is using MBeans. You could search this newsgroup
for "JDBCConnectionPoolMBean" to get an idea of how it could be done.
Slava
P.S. http://search.bea.com/weblogic/gonews
"Mark Mortensen" <[email protected]> wrote in message
news:[email protected]...
>
Slava,
I am working with Mike on this issue and wanted to add some moreclarifications.
We have a two server cluster where one of the EJB's on one of the Managedservers
creates the connection pool. The problem comes in when a request comes tothe
second server in the cluster. The connection pool is created by the firstserver
but it is only assigned to the first server in the targets section on theconsole.
It isn't assigned to the cluster. Is there a way to programmaticallyassign the
pool to the cluster instead of just the server that created the pool?
-Mark
"Michael Dolear" <[email protected]> wrote:
Hi Slava,
Here is what I am doing. The code is spread across a couple of classes.
I am using
what was described in BEA's doc on dynamic connection pool creation.
I didn't
see anything about MBean apis required:
* Dynamically create a connection pool using
aConnectionPoolProperties.
Please
see ConnectionPoolCreator
* for the required properties that must be sent in.
* @param aConnectionPoolProperties
public synchronized void createConnectionPoolIfNonExistent(Properties
aConnectionPoolProperties)
throwsPersistenceFrameworkInitializationException
ConnectionPoolCreator tempPoolCreator;
Pool tempPool;
tempPoolCreator = new ConnectionPoolCreator();
tempPool =tempPoolCreator.getConnectionPool(aConnectionPoolProperties);
if (tempPool == null)
tempPoolCreator.createConnectionPool(aConnectionPoolProperties);
>>
* Create Connection pool given the properties that I have beenconfigured
with
* @return Pool
public Pool createConnectionPool(Properties aConnectionProperties)
throwsPersistenceFrameworkInitializationException
JdbcServices tempServices;
try
tempServices = this.lookupJdbcServices();
tempServices.createPool(aConnectionProperties);
returntempServices.getPool(aConnectionProperties.getProperty(CONNECTION_POOL_NAME)
catch (Exception e)
PersistenceFrameworkUtils.logException(e);
throw newPersistenceFrameworkInitializationException(e.getMessage());
* Answer a connectionPool or null.
* @return Pool
public Pool getConnectionPool(Properties aConnectionProperties)
throwsPersistenceFrameworkInitializationException
JdbcServices tempServices;
try
tempServices = this.lookupJdbcServices();
if (tempServices.poolExists(
aConnectionProperties.getProperty(CONNECTION_POOL_NAME)))
return tempServices.getPool(
aConnectionProperties.getProperty(CONNECTION_POOL_NAME));
else
return null;
catch (Exception e)
PersistenceFrameworkUtils.logException(e);
throw
newPersistenceFrameworkInitializationException(e.getMessage());
"Slava Imeshev" <[email protected]> wrote:
Hi Michael,
Could you show us the code? Without looking at the code
I can only say that JdbcServices.poolExists(someName)
returns true only in case the pool is up and running.
If the connection pool MBean was created but not assigned
a target, subsequent tries to create it would fail.
Regards,
Slava Imeshev
"Michael Dolbear" <[email protected]> wrote in message
news:[email protected]...
Hi,
I am trying to create a connection pool in a clustered environment.This
connection
pool is created lazily behind a Stateless Session Bean. We first
attempt
to determine
whether, the connection pool exists usingJdbcServices.poolExists(someName), and
create it if it does not exist. A failure occurs on creation becauseit
looks
like the connection pool might have been created by a bean on a
different
weblogic
VM instance. Is there any way to dynamically create a connection pooland
make
it visible to the whole cluster? Thanks in advance for any help.
Michael
Dolbear
Mar 28, 2002 5:35:08 PM MST> <Info> <JDBC> <Checking existence ofconnection pool
Content
ConnectionPool requested by user guest>
<Mar 28, 2002 5:35:08 PM MST> <Info> <JDBC> <Creating connection poolContentConnectionPoo
l requested by user guest>
weblogic.common.ResourceException:weblogic.management.MBeanCreationException:
Start server side stack trace:
javax.management.InstanceAlreadyExistsException:domain:Name=ContentConnectionPool,Type=JD
BCConnectionPool
at
com.sun.management.jmx.RepositorySupport.addMBean(RepositorySupport.java:1
34
at
com.sun.management.jmx.MBeanServerImpl.internal_addObject(MBeanServerImpl.
ja
va:
2352)
at
com.sun.management.jmx.MBeanServerImpl.registerMBean(MBeanServerImpl.java:
87
4)
at
weblogic.management.internal.RemoteMBeanServerImpl.registerMBean(RemoteMBe
an
Ser
verImpl.java:181)
atweblogic.management.internal.Helper.createMBean(Helper.java:376)
atweblogic.management.internal.Helper.createAdminMBean(Helper.java:291)
at
weblogic.management.internal.RemoteMBeanServerImpl.createAdminMBean(Remote
MB
ean
ServerImpl.java:278)
at
weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.
ja
va:
635)
at
weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.
ja
va:
621)
at
weblogic.management.internal.AdminMBeanHomeImpl.createAdminMBean(AdminMBea
nH
ome
Impl.java:397)
atweblogic.management.internal.AdminMBeanHomeImpl_WLSkel.invoke(Unknown
Source)
atweblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java
:2
2)
at
weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.management.MBeanCreationException: - with nested exception:
[javax.management.InstanceAlreadyExistsException:domain:Name=ContentConnectionPool,Type=J
DBCConnectionPool]
atweblogic.management.internal.Helper.createMBean(Helper.java:383)
atweblogic.management.internal.Helper.createAdminMBean(Helper.java:291)
at
weblogic.management.internal.RemoteMBeanServerImpl.createAdminMBean(Remote
MB
ean
ServerImpl.java:278)
at
weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.
ja
va:
635)
at
weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.
ja
va:
621)
at
weblogic.management.internal.AdminMBeanHomeImpl.createAdminMBean(AdminMBea
nH
ome
Impl.java:397)
atweblogic.management.internal.AdminMBeanHomeImpl_WLSkel.invoke(Unknown
Source)
atweblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java
:2
2)
at
weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
- with nested exception:
[javax.management.InstanceAlreadyExistsException:domain:Name=ContentConnectionPool,Type=J
DBCConnectionPool
Start server side stack trace:
javax.management.InstanceAlreadyExistsException:domain:Name=ContentConnectionPool,Type=JD
BCConnectionPool
at
com.sun.management.jmx.RepositorySupport.addMBean(RepositorySupport.java:1
34
at
com.sun.management.jmx.MBeanServerImpl.internal_addObject(MBeanServerImpl.
ja
va:
2352)
at
com.sun.management.jmx.MBeanServerImpl.registerMBean(MBeanServerImpl.java:
87
4)
at
weblogic.management.internal.RemoteMBeanServerImpl.registerMBean(RemoteMBe
an
Ser
verImpl.java:181)
atweblogic.management.internal.Helper.createMBean(Helper.java:376)
atweblogic.management.internal.Helper.createAdminMBean(Helper.java:291)
at
weblogic.management.internal.RemoteMBeanServerImpl.createAdminMBean(Remote
MB
ean
ServerImpl.java:278)
at
weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.
ja
va:
635)
at
weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.
ja
va:
621)
at
weblogic.management.internal.AdminMBeanHomeImpl.createAdminMBean(AdminMBea
nH
ome
Impl.java:397)
atweblogic.management.internal.AdminMBeanHomeImpl_WLSkel.invoke(Unknown
Source)
atweblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java
:2
2)
at
weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
at
weblogic.jdbc.common.internal.ConnectionPool.dynaStartup(ConnectionPool.ja
va
:47
2)
at
weblogic.jdbc.common.internal.ConnectionPool.createPool(ConnectionPool.jav
a:
727
at
weblogic.jdbc.common.internal.ConnectionPool.createPool(ConnectionPool.jav
a:
709
at
com.thc.ids.inf.framework.opf.rdbms.datastore.ConnectionPoolCreator.create
Co
nne
ctionPool(ConnectionPoolCreator.java:82)
at
com.thc.ids.inf.framework.opf.datastore.DataStoreRepository.createConnecti
on
Poo
lIfNonExistent(DataStoreRepository.java:211)
at
com.thc.ids.inf.util.persistence.content.ConnectionPoolInitializer.createC
on
nec
tionPoolIfNeeded(ConnectionPoolInitializer.java:48)
at
com.thc.ids.inf.services.business.crs.spi.oracle.OracleRetrievalProvider.c
re
ate
ConnectionPoolIfNeeded(Unknown Source)
at
com.thc.ids.inf.services.business.crs.spi.oracle.OracleRetrievalProvider.g
et
Ima
ge(Unknown Source)
at
com.thc.ids.inf.services.business.crs.ContentRetrievalService.getImage(Unk
no
wn
Source)
at java.lang.reflect.Method.invoke(Native Method)
at
com.thc.ids.inf.util.reflection.MethodDescription.invokeMethod(MethodDescr
ip
tio
n.java:181)
at
com.thc.ids.inf.util.reflection.MethodInvocation.invoke(MethodInvocation.j
av
a:7
9)
at
com.thc.ids.inf.framework.service.J2EE.ejb.ServiceBean.invoke(ServiceBean.
ja
va:
186)
at
com.thc.ids.inf.framework.service.J2EE.ejb.ServiceBean_bjedmi_EOImpl.invok
e(
Ser
viceBean_bjedmi_EOImpl.java:37)
at
com.thc.ids.inf.framework.service.J2EE.ejb.ServiceBean_bjedmi_EOImpl_WLSke
l.
inv
oke(Unknown Source)
atweblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at
weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.ja
va
:93
at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java
:2
2)
at
weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
<Mar 28, 2002 5:35:08 PM MST> <Info> <JDBC> <Checking existence ofconnection
pool Content
ConnectionPool requested by user guest>
<Mar 28, 2002 5:35:08 PM MST> <Info> <JDBC> <Creating connection poolContentConnectionPoo
l requested by user guest>
weblogic.common.ResourceException:weblogic.management.MBeanCreationException:
Start server side stack trace:
javax.management.InstanceAlreadyExistsException:domain:Name=ContentConnectionPool,Type=JD
BCConnectionPool
at
com.sun.management.jmx.RepositorySupport.addMBean(RepositorySupport.java:1
34
at
com.sun.management.jmx.MBeanServerImpl.internal_addObject(MBeanServerImpl.
ja
va:
2352)
at
com.sun.management.jmx.MBeanServerImpl.registerMBean(MBeanServerImpl.java:
87
4)
at
weblogic.management.internal.RemoteMBeanServerImpl.registerMBean(RemoteMBe
an
Ser
verImpl.java:181)
atweblogic.management.internal.Helper.createMBean(Helper.java:376)
atweblogic.management.internal.Helper.createAdminMBean(Helper.java:291)
at
weblogic.management.internal.RemoteMBeanServerImpl.createAdminMBean(Remote
MB
ean
ServerImpl.java:278)
at
weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.
ja
va:
635)
at
weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.
ja
va:
621)
at
weblogic.management.internal.AdminMBeanHomeImpl.createAdminMBean(AdminMBea
nH
ome
Impl.java:397)
atweblogic.management.internal.AdminMBeanHomeImpl_WLSkel.invoke(Unknown
Source)
atweblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java
:2
2)
at
weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.management.MBeanCreationException: - with nested exception:
[javax.management.InstanceAlreadyExistsException:domain:Name=ContentConnectionPool,Type=J
DBCConnectionPool]
atweblogic.management.internal.Helper.createMBean(Helper.java:383)
atweblogic.management.internal.Helper.createAdminMBean(Helper.java:291)
at
weblogic.management.internal.RemoteMBeanServerImpl.createAdminMBean(Remote
MB
ean
ServerImpl.java:278)
at
weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.
ja
va:
635)
at
weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.
ja
va:
621)
at
weblogic.management.internal.AdminMBeanHomeImpl.createAdminMBean(AdminMBea
nH
ome
Impl.java:397)
atweblogic.management.internal.AdminMBeanHomeImpl_WLSkel.invoke(Unknown
Source)
atweblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java
:2
2)
at
weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
- with nested exception:
[javax.management.InstanceAlreadyExistsException:domain:Name=ContentConnectionPool,Type=J
DBCConnectionPool
Start server side stack trace:
javax.management.InstanceAlreadyExistsException:domain:Name=ContentConnectionPool,Type=JD
BCConnectionPool
at
com.sun.management.jmx.RepositorySupport.addMBean(RepositorySupport.java:1
34
at
com.sun.management.jmx.MBeanServerImpl.internal_addObject(MBeanServerImpl.
ja
va:
2352)
at
com.sun.management.jmx.MBeanServerImpl.registerMBean(MBeanServerImpl.java:
87
4)
at
weblogic.management.internal.RemoteMBeanServerImpl.registerMBean(RemoteMBe
an
Ser
verImpl.java:181)
atweblogic.management.internal.Helper.createMBean(Helper.java:376)
atweblogic.management.internal.Helper.createAdminMBean(Helper.java:291)
at
weblogic.management.internal.RemoteMBeanServerImpl.createAdminMBean(Remote
MB
ean
ServerImpl.java:278)
at
weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.
ja
va:
635)
at
weblogic.management.internal.MBeanHomeImpl.createAdminMBean(MBeanHomeImpl.
ja
va:
621)
at
weblogic.management.internal.AdminMBeanHomeImpl.createAdminMBean(AdminMBea
nH
ome
Impl.java:397)
atweblogic.management.internal.AdminMBeanHomeImpl_WLSkel.invoke(Unknown
Source)
atweblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java
:2
2)
at
weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
at
weblogic.jdbc.common.internal.ConnectionPool.dynaStartup(ConnectionPool.ja
va
:47
2)
at
weblogic.jdbc.common.internal.ConnectionPool.createPool(ConnectionPool.jav
a:
727
at
weblogic.jdbc.common.internal.ConnectionPool.createPool(ConnectionPool.jav
a:
709
at
com.thc.ids.inf.framework.opf.rdbms.datastore.ConnectionPoolCreator.create
Co
nne
ctionPool(ConnectionPoolCreator.java:82)
at
com.thc.ids.inf.framework.opf.datastore.DataStoreRepository.createConnecti
on
Poo
lIfNonExistent(DataStoreRepository.java:211)
at
com.thc.ids.inf.util.persistence.content.ConnectionPoolInitializer.createC
on
nec
tionPoolIfNeeded(ConnectionPoolInitializer.java:48)
at
com.thc.ids.inf.services.business.crs.spi.oracle.OracleRetrievalProvider.c
re
ate
ConnectionPoolIfNeeded(Unknown Source)
at
com.thc.ids.inf.services.business.crs.spi.oracle.OracleRetrievalProvider.g
et
Ima
ge(Unknown Source)
at
com.thc.ids.inf.services.business.crs.ContentRetrievalService.getImage(Unk
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wn
Source)
at java.lang.reflect.Method.invoke(Native Method)
at
com.thc.ids.inf.util.reflection.MethodDescription.invokeMethod(MethodDescr
ip
tio
n.java:181)
at
com.thc.ids.inf.util.reflection.MethodInvocation.invoke(MethodInvocation.j
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9)
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com.thc.ids.inf.framework.service.J2EE.ejb.ServiceBean.invoke(ServiceBean.
ja
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186)
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com.thc.ids.inf.framework.service.J2EE.ejb.ServiceBean_bjedmi_EOImpl.invok
e(
Ser
viceBean_bjedmi_EOImpl.java:37)
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com.thc.ids.inf.framework.service.J2EE.ejb.ServiceBean_bjedmi_EOImpl_WLSke
l.
inv
oke(Unknown Source)
atweblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
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weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.ja
va
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weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java
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2)
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weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)

Connection pool and datasource

In WL 7, we need to configure a datasource and a connection pool in order for the application to get a connection to the database. How is the datasource and connection pool related?
In WL 9.2, there is no option to configure the connection pool, there is only the option to configure the data source. Where did the connection pool go in WL 9.2?

gerald lee wrote:
In WL 7, we need to configure a datasource and a connection pool
in order for the application to get a connection to the database.
How is the datasource and connection pool related?
It depends on the WLS version. pre-9.X, there can be more than one datasource pointing to a given pool,
but you do need a datasource typically to use a pool.
In WL 9.2, there is no option to configure the connection pool, there is only
the option to configure the data source. Where did the connection pool go in WL 9.2?In 9.X and beyond the relationship is one-to-one, and you will create both at the
same time when creating a datasource.
Joe

Outbound Connection Pool Entry Missing for DBAdapter in Clustered Weblogic Congfiguration

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