Problem creating a connection pool for mssql server

Hi
i downloaded the microsoft type 4 driver for JDBC and i have installed it. now i am trying to create a connection pool for MS Sql server but each time i ping i keep getting an error telling me
Operation 'pingConnectionPool' failed in 'resources' Config Mbean. Target exception message: Connection could not be allocated because: [Microsoft][SQLServer 2000 Driver for JDBC]Error establishing socket
please can someone help out on this
Ifeanyichukwu

I assume that you installed the driver correctly. You did go into the app sever admin and set the JVM path? You do this by going to Application Server | JVM Settings | Path Settings and putting in an entry for Classpath Prefix.
If that is done and it's not something basic like your database isn't turned on, then it must be your settings. To to Sun's site and search for dbping. http://developers.sun.com/prodtech/appserver/utilities/dbping/dbping_overview.html
Deploy this program and run it. It is a very simple tool that lets you test different property settings. Play around with different settings until you get a ping.
If that doesn't work post your connect pool settings.
Good luck
Mike

Similar Messages

Error while creating JDBC connection pool for MSSQL database

Hi,
From my windows m/c, I am trying to configure a connection pool to connect to
an MSSQL database on another m/c. While setting the targets, i get the error :-
<Mar 11, 2004 6:17:52 PM GMT+08:00> <Error> <JDBC> <Cannot startup connection
pool "gcdb_connpool" Cannot load driver class: com.microsoft.jdbc.sqlserver.SQLServerDriver>
I have added the path of the jars for the driver in the classpath.
Any help would be appreciated.
Thanks.

Hi. Read the weblogic startup script, and follow how it creates
a classpath argument for the server. You must get the driver jars
into that classpath.
Joe
Neha wrote:
Hi,
From my windows m/c, I am trying to configure a connection pool to connect to
an MSSQL database on another m/c. While setting the targets, i get the error :-
<Mar 11, 2004 6:17:52 PM GMT+08:00> <Error> <JDBC> <Cannot startup connection
pool "gcdb_connpool" Cannot load driver class: com.microsoft.jdbc.sqlserver.SQLServerDriver>
I have added the path of the jars for the driver in the classpath.
Any help would be appreciated.
Thanks.

Help in creating the connection pool for Oracle 8i using Jdriver

Hi
Iam pretty new to Weblogic and would be greatfull if some one can help me
out in finding the parameters to be specified in Weblogic console for creating
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Hari
Jdbc Connection Pool Configuration
URL= jdbc:weblogic:oracle
DRIVER CLASS NAME=weblogic.jdbc.oci.Driver
PROPERTIES
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After configuring Connection Pool Select Targets tab. Select Server from Available
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Deepak
Hari wrote:
Hi
Iam pretty new to Weblogic and would be greatfull if some one can help me
out in finding the parameters to be specified in Weblogic console for creating
a Connection pool for Oracle 8i database running on solaris. I have installed
necessary client libraries in weblogic machine.
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database name : mydb
database server : 173.24.24.1
database port : 1521
username : myuser
I would appreciate if you can provide me the following details to be entered in
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URL
DRIVER CLASS NAME
PROPERTIES
ACL NAME
PASSWORD
Thanks,
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Is it possibel to create one connection [pool for one report only

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Thanks,

Hi,
Why do u want seperate connectionpool for that single report?
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Creating a connection pool using SQL Server 2000, Sun ONE Application Serve

Has any one succesfully configured SQL Server 2000 to work with Sun ONE Application Server 7 on Windows 2000 server service pack 4? I am embarking on a new J2EE project and I need to configure it as soon as possible.
The problem I am having is that, when I ping the data souce name, there is a connection error.
I have set the data source name and other details as follows:
Under JDBC, I have set the parameters for the connection pool as follows:
Data Source Name:      com.microsoft.jdbc.sqlserver.SQLServerDriver
Database Name:          jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=Test
User:               test
Password:          test
In the JVM settings page, I have set the prefix class path as follows for the location of the Microsoft JDBC
drivers that I downloaded as follows:
c:\microsoft\drivers/lib/msbase.jar
c:\microsoft\drivers/lib/msutil.jar
c:\microsoft\drivers/lib/mssqlserver.jar
Under JVM Options, there is a strange setting which I don't understand: perhaps this is the cause of the
connction error?
-Djdbc.drivers=com.pointbase.jdbc.jdbcUniversalDriver
Please help????

I'm in a similar boat...
Trying to setup AS7 JDBC and followed the instructions on the link you provided and get the following exception. I kept the case the same, thinking 'setpassword" was incorrect, so I tried changing the property to "Password", but get the same exception but it points to "setPassword" instead.
SEVERE: RAR5041:Cannot get jdbc connection
com.sun.enterprise.repository.J2EEResourceException
java.lang.NoSuchMethodException: setpassword
at com.sun.enterprise.repository.JdbcConnectionPool.createDataSource(JdbcConnectionPool.java:243)
at com.sun.enterprise.resource.JdbcUrlAllocator.createResource(JdbcUrlAllocator.java:80)
at com.sun.enterprise.resource.IASNonSharedResourcePool.createSteadyResources(IASNonSharedResourcePool.java:856)
at com.sun.enterprise.resource.IASNonSharedResourcePool.initPool(IASNonSharedResourcePool.java:416)
at com.sun.enterprise.resource.IASNonSharedResourcePool.internalGetResource(IASNonSharedResourcePool.java:625)
at com.sun.enterprise.resource.IASNonSharedResourcePool.getResource(IASNonSharedResourcePool.java:520)
at com.sun.enterprise.resource.PoolManagerImpl.getResourceFromPool(PoolManagerImpl.java:263)
at com.sun.enterprise.resource.JdbcXAConnection.<init>(JdbcXAConnection.java:74)
at com.sun.enterprise.resource.Jdbc10XaAllocator.createResource(Jdbc10XaAllocator.java:94)
at com.sun.enterprise.resource.IASNonSharedResourcePool.createSteadyResources(IASNonSharedResourcePool.java:856)
at com.sun.enterprise.resource.IASNonSharedResourcePool.initPool(IASNonSharedResourcePool.java:416)
at com.sun.enterprise.resource.IASNonSharedResourcePool.internalGetResource(IASNonSharedResourcePool.java:625)
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Setting up connection pool in MSSQL SERVER 2000

hi,
i m having too much trouble in setting up connection pool in TOMCAT 5.0.25 for MS SQL SERVER 2000...
......so plz guide me how to do that...
TIA
bhups

i m having too much trouble in setting up connection
pool in TOMCAT 5.0.25 for MS SQL SERVER 2000...Never done it for SQL Server, but setting up a connection pool in tomcat is basically the same no matter what DB you're using:
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jndi-datasource-examples-howto.html
The two files you're interested in are server.xml and web.xml. You just need to look at the MYSQL and Oracle examples and "tweak" it ...

Problem when creating connection pool for Informix

Hi all,
could you please help me to create a connection pool for informix?
I use a com.informix.jdbcx.IfxXADataSource driver and here are the properties
user=informix
password=informix
url=jdbc:informix-sqli://TW010766:1526/vka:informixserver=TW010766
dataSourceName=TestEntityPool2
portNumber=1526
databaseName=vka
ifxIFXHOST=TW010766
serverName=vka
Here is the error message :
Error during Data Source creation: weblogic.common.ResourceException: DataSource(TestEntity)
can't be created with non-existent Pool (connection or multi) (TestEntityPool2)
     at weblogic.jdbc.common.internal.JdbcInfo.validateConnectionPool(JdbcInfo.java:127)
     at weblogic.jdbc.common.internal.JdbcInfo.startDataSource(JdbcInfo.java:189)
     at weblogic.jdbc.common.internal.JDBCService.addDeploymentx(JDBCService.java:293)
     at weblogic.jdbc.common.internal.JDBCService.addDeployment(JDBCService.java:270)
     at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:375)
     at weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(DeploymentTarget.java:303)
     at weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeployments(DeploymentTarget.java:256)
     at weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(DeploymentTarget.java:207)
Could you please tell me what's wrong with the configuration?
Many thanks in advance.
Hoang

Hoang Nguyen wrote:
For JBuilder :
URL : jdbc:informix-sqli://tra019746:1526/vka:informixserver=vka
Driver : com.informix.jdbcx.IfxXADataSource
username : informix; password : informix
For WebLogic :
URL : jdbc:informix-sqli://tra019746:1526/vka:informixserver=vka
Driver : com.informix.jdbcx.IfxXADataSource
Properties : password=informix
user=informixOk. The problem may have to do with your reiterating all the properties below.
url=jdbc:informix-sqli://tra019746:1526/vka:informixserver=vka
portNumber=1526
databaseName=vka
serverName=vka
ifxIFXHOST=tra019746All these above are implicit in the URL you give to jBuilder and weblogic.
Try defining the pool with only the user and password as properties.
>
>
Error:
Error during Data Source creation: weblogic.common.ResourceException:
DataSource(TestEntity)
can't be created with non-existent Pool (connection or multi) (TestEntityPool2)
at weblogic.jdbc.common.internal.JdbcInfo.validateConnectionPool(JdbcInfo.java:127)
at weblogic.jdbc.common.internal.JdbcInfo.startDataSource(JdbcInfo.java:189)
at weblogic.jdbc.common.internal.JDBCService.addDeploymentx(JDBCService.java:293)
at weblogic.jdbc.common.internal.JDBCService.addDeployment(JDBCService.java:270)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:375)
Thanks Joe
Hoang Nguyen wrote:
Joseph,
The driver that I use comes from informix.
I've tried with JBuilder and no problem. JBuilder can connect to informixand
I can see the tables from JBuilder.
There's something wrong in the configuration with Weblogic.
Many thanks for your help.I understand that there's something wrong with the configuration with
weblogic,
but the problem is due to a mistake in the input you gave to the pool
definition,
and I want to solve that. Please show me the URL, driver name and properties
you give to JBuilder to make Informix connections. Also, show me the
first few lines
that get printend out when you run the weblogic start script. I want
to see the
line that prints out the classpath used in the script for starting the
server.
thanks,
Joe
Joseph Weinstein <[email protected]> wrote:
Ok, I would like you to download Informix's driver from them, and
run one of their example programs, just to prove you can connect to
informix, using their driver, with no weblogic in the picture. We
have
to establish that, because that's all weblogic will be doing anyway.
Once
we know how to connect to informix via JDBC, we can do weblogic stuff.
Joe
Hoang Nguyen wrote:
Hi,
I forgot to mention that I'm working with Weblogic server 7 and
Informix 2000 9.20.
For the configuration, I followed the example given by Weblogic
http://edocs.bea.com/wls/docs70/jdbc/thirdparty.html#thirdparty001,
table 5.2
Here is the example given by weblogic :
user=username
url=jdbc:informix-sqli://dbserver_name_or_ip:port_num/dbname:informixserver=dbserver_name_or_ip
password=password
portNumber =port_num;
databaseName=dbname
serverName=dbserver_name
ifxIFXHOST=dbserver_name_or_ip
If you take a look at the link, you'll see a note :
"In the Properties string, there is a space between portNumber and=". I've tried
that but it seems that this bug had been resolved. When I put the
space,
I've
an number exception.
Thanks for your help.
Hoang
Joseph Weinstein <[email protected]> wrote:
Nguyen Hoang wrote:
Hi all,
could you please help me to create a connection pool for informix?
I use a com.informix.jdbcx.IfxXADataSource driver and here are
the
properties
user=informix
password=informix
url=jdbc:informix-sqli://TW010766:1526/vka:informixserver=TW010766
dataSourceName=TestEntityPool2
portNumber=1526
databaseName=vka
ifxIFXHOST=TW010766
serverName=vka
Here is the error message :
Error during Data Source creation: weblogic.common.ResourceException:DataSource(TestEntity)
can't be created with non-existent Pool (connection or multi)
(TestEntityPool2)
This means the pool was unable to make an informix connection withthe
properties
you gave. Please show me the few lines from an informix driver
example
program
that makes a successful JDBC connection to the DBMS you want, andI will
show
you how to define a pool for weblogic to do the same.
Joe
at weblogic.jdbc.common.internal.JdbcInfo.validateConnectionPool(JdbcInfo.java:127)
at weblogic.jdbc.common.internal.JdbcInfo.startDataSource(JdbcInfo.java:189)
at weblogic.jdbc.common.internal.JDBCService.addDeploymentx(JDBCService.java:293)
at weblogic.jdbc.common.internal.JDBCService.addDeployment(JDBCService.java:270)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:375)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(DeploymentTarget.java:303)
at weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeployments(DeploymentTarget.java:256)
at weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(DeploymentTarget.java:207)
Could you please tell me what's wrong with the configuration?
Many thanks in advance.
Hoang

Unable create Connection pool for Oracle apps Adapter.

Hi All,
We are trying to create a connection pool for Oracle Apps adapter in 11G SOA suite.
However during the process getting the following error:
An error occurred during activation of changes, please see the log for details.
A <jndi-name> is specified for the resource adapter bean in weblogic-ra.xml, however no <resourceadapter-class> element is specified in ra.xml
Can any one help us on this.
Thanks
Parker.

Please refer section "Configuring Connection Information" at below link -
http://download.oracle.com/docs/cd/E17904_01/integration.1111/e10537/T430238T430340.htm#T464886
Regards,
Anuj

Set up DB Connection Pool for Oracle DataBase Using Java App Server8

Hi,
In the Admin Console of Java App Server 8, I tried to create a connection pool for the oracle database. I chose Resource Type to be "javax.sql.ConnectionPoolDataSource" and the Vendor is Oracle. So the Data Source Class Name is filled by the system to be "oracle.jdbc.pool.OracleConnectionPoolDataSource". Now, I set up the class path to point to the database driver class "sun.jdbc.odbc.JdbcOdbcDriver" and also the to the Data Source Class Name. Also I set up the JVM options in the console. Restart the server, and then try to ping to the database, but get the error:
Operation 'pingConnectionPool' failed in 'resources' Config Mbean. Target exception message: Connection could not be allocated because: No suitable driver
I don't understand what else I should do and why this error is coming?
Please help me out.
Thank you
Regards,
Sarah

Hi,
I've already solve the problem. I did the following:
set the Url to be: jdbc:oracle:thin:@hostname:port:SID
set username
set password
add oracle.jdbc.drivers.OracleDriver into the JVM options -Djdbc.drivers
restart the server
test the connection
it works :)

Error Creating Connection Pool for Microsoft SQL Server

I am trying to create a connection pool that connects to a MS SQl Server but it keeps giving me an error
Unable to create : com.microsoft.sqlserver.jdbc.SQLServerDriver
Missing class: com.microsoft.sqlserver.jdbc.SQLServerDriver Dependent class: oracle.oc4j.sql.config.DataSourceConfigUtils Loader: oc4j:10.1.3 Code-Source: /D:/jdevstudiobase1013/j2ee/home/lib/oc4j-internal.jar Configuration: in META-INF/boot.xml in D:\jdevstudiobase1013\j2ee\home\oc4j.jar This load was initiated at system.root:0.0.0 using the Class.forName() method. The missing class is not available from any code-source or loader in the system.
I have added the Microsoft Jar to the D:/jdevstudiobase1013/j2ee/home/lib/ and also to D:/jdevstudiobase1013/j2ee/home/. Please any suggestion would be welcome

I am trying to create a connection pool that connects to a MS SQl Server but it keeps giving me an error
Unable to create : com.microsoft.sqlserver.jdbc.SQLServerDriver
Missing class: com.microsoft.sqlserver.jdbc.SQLServerDriver Dependent class: oracle.oc4j.sql.config.DataSourceConfigUtils Loader: oc4j:10.1.3 Code-Source: /D:/jdevstudiobase1013/j2ee/home/lib/oc4j-internal.jar Configuration: in META-INF/boot.xml in D:\jdevstudiobase1013\j2ee\home\oc4j.jar This load was initiated at system.root:0.0.0 using the Class.forName() method. The missing class is not available from any code-source or loader in the system.
I have added the Microsoft Jar to the D:/jdevstudiobase1013/j2ee/home/lib/ and also to D:/jdevstudiobase1013/j2ee/home/. Please any suggestion would be welcome

Problem creating connection pool for Sybase

I'm trying to create a connection pool with Sybase as the database, as follows:
weblogic.jdbc.connectionPool.demoPool=\
url=jdbc:sybase:Tds:10.20.30.50:4100/dbsrvr,\
driver=com.sybase.jdbc.SybDriver
initialCapacity=1,\
maxCapacity=2,\
capacityIncrement=1,\
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I get the following error:
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Hi. there's no line continuation stuff after the driver line.
Try:
weblogic.jdbc.connectionPool.demoPool=\
url=jdbc:sybase:Tds:10.20.30.50:4100/dbsrvr,\
driver=com.sybase.jdbc.SybDriver,\
initialCapacity=1,\
maxCapacity=2,\
capacityIncrement=1,\
props=user=dbdev;password=dbdev,\
allow=system
and make sure there's no whitespace in the properties file after any of
the '\'s in these lines.
Joe
Eeshan wrote:
>
I'm trying to create a connection pool with Sybase as the database, as follows:
weblogic.jdbc.connectionPool.demoPool=\
url=jdbc:sybase:Tds:10.20.30.50:4100/dbsrvr,\
driver=com.sybase.jdbc.SybDriver
initialCapacity=1,\
maxCapacity=2,\
capacityIncrement=1,\
props=user=dbdev;password=dbdev,\
allow=system
I get the following error:
java.sql.SQLException: JZ004: User name property missing in DriverManager.getCon
nection(..., Properties).
Any pointers on what's wrong?
Rgds

Help!!! Connection Pool for DB2 problem !!

I created a DB2 connection pool in the weblogic.properties, but when
weblogic server starting, I got the following error message:
Thursday August 24 14:26:47 CST 2000:<E> <WebLogicServer> Failed to invoke
startup class
weblogic.jdbc.common.internal.JdbcStartup=weblogic.jdbc.common.internal.Jdbc
Startup
java.security.AccessControlException: access denied (java.sql.SQLPermission
setLog)
at
java.security.AccessControlContext.checkPermission(AccessControlContext.java
:272)
at
java.security.AccessController.checkPermission(AccessController.java:399)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:545)
at java.sql.DriverManager.setLogStream(DriverManager.java:397)
at weblogic.jdbc.common.internal.JdbcInfo.initLog(JdbcInfo.java:66)
at weblogic.jdbc.common.internal.JdbcInfo.startup(JdbcInfo.java:187)
at weblogic.jdbc.common.internal.JdbcStartup.main(JdbcStartup.java:11)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.t3.srvr.StartupThread.runMain(StartupThread.java:219)
at weblogic.t3.srvr.StartupThread.doWork(StartupThread.java:109)
at
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I don't know how to solve it, and if I use Console to create a Connection
pool, I can successful create it...........please help me !!! I have checked
the weblogic.policy file, but I can not find any problem........
the configuration in the weblogic.properties as below:
weblogic.jdbc.connectionPool.ForumPool=\
url=jdbc:db2:forum,\
driver=COM.ibm.db2.jdbc.app.DB2Driver,\
loginDelaySecs=1,\
initialCapacity=2,\
maxCapacity=10,\
capacityIncrement=1,\
allowShrinking=true,\
shrinkPeriodMins=15,\
refreshMinutes=10,\
testTable=administrator.user,\
props=user=db2admin;password=db2admin
weblogic.allow.reserve.weblogic.jdbc.connectionPool.ForumPool=everyone
weblogic.jdbc.TXDataSource.weblogic.jdbc.jts.JtsForumDS=ForumPool
weblogic.jdbc.DataSource.NonJtsForumDS=ForumPool

You may want to try the JDBC newsgroup.
Michael Girdley
BEA Systems Inc
"DataL" <[email protected]> wrote in message news:[email protected]...
I created a DB2 connection pool in the weblogic.properties, but when
weblogic server starting, I got the following error message:
Thursday August 24 14:26:47 CST 2000:<E> <WebLogicServer> Failed to invoke
startup class
weblogic.jdbc.common.internal.JdbcStartup=weblogic.jdbc.common.internal.Jdbc
Startup
java.security.AccessControlException: access denied(java.sql.SQLPermission
setLog)
at
java.security.AccessControlContext.checkPermission(AccessControlContext.java
:272)
at
java.security.AccessController.checkPermission(AccessController.java:399)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:545)
at java.sql.DriverManager.setLogStream(DriverManager.java:397)
at weblogic.jdbc.common.internal.JdbcInfo.initLog(JdbcInfo.java:66)
at weblogic.jdbc.common.internal.JdbcInfo.startup(JdbcInfo.java:187)
at weblogic.jdbc.common.internal.JdbcStartup.main(JdbcStartup.java:11)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.t3.srvr.StartupThread.runMain(StartupThread.java:219)
at weblogic.t3.srvr.StartupThread.doWork(StartupThread.java:109)
at
weblogic.t3.srvr.PropertyExecuteThread.run(PropertyExecuteThread.java:62)
I don't know how to solve it, and if I use Console to create a Connection
pool, I can successful create it...........please help me !!! I havechecked
the weblogic.policy file, but I can not find any problem........
the configuration in the weblogic.properties as below:
weblogic.jdbc.connectionPool.ForumPool=\
url=jdbc:db2:forum,\
driver=COM.ibm.db2.jdbc.app.DB2Driver,\
loginDelaySecs=1,\
initialCapacity=2,\
maxCapacity=10,\
capacityIncrement=1,\
allowShrinking=true,\
shrinkPeriodMins=15,\
refreshMinutes=10,\
testTable=administrator.user,\
props=user=db2admin;password=db2admin
weblogic.allow.reserve.weblogic.jdbc.connectionPool.ForumPool=everyone
weblogic.jdbc.TXDataSource.weblogic.jdbc.jts.JtsForumDS=ForumPool
weblogic.jdbc.DataSource.NonJtsForumDS=ForumPool

Creating Connection Pool for DB2 V6.1

Hi,
I have created the Connection Pool to point to the DB2 database and has successfully
created the entity bean jar file. However,
when I encountered the following error:
The pool TestPool could not be found. Please make sure that it is declared in
your config.xml file.
The following in from my config.xml file:
<JDBCConnectionPool DriverName="COM.ibm.db2.jdbc.app.DB2Driver"
Name="TestPool"
Properties="user=mydata;server=examplesServer" URL="jdbc:db2:mydata"/>
Hope to hear from you soon. Thanks.

Hi Jimmy,
You need to assign a target for your connection pool.
You may do it by going to console, selecting Target
tab on the pool and chose servers your want to run
the connection pool. If you use pre-6.1 version of
weblogic, you will need to reboot the server after you
assigned targets to it.
Regards,
Slava Imeshev
"Jimmy" <[email protected]> wrote in message
news:3c04ad6b$[email protected]..
>
Hi,
I have created the Connection Pool to point to the DB2 database and hassuccessfully
created the entity bean jar file. However,
when I encountered the following error:
The pool TestPool could not be found. Please make sure that it is declaredin
your config.xml file.
The following in from my config.xml file:
<JDBCConnectionPool DriverName="COM.ibm.db2.jdbc.app.DB2Driver"
Name="TestPool"
Properties="user=mydata;server=examplesServer" URL="jdbc:db2:mydata"/>
Hope to hear from you soon. Thanks.

Create a dedicated connection pool for initialization blocks

Hi,
I'm using OBIEE11.6, then I set a session initialization block in RPD, and this block is based on connection pool '"My_DB".
"My_CP"'.
when Consistency Checking it warning as follow:
Initialization Block 'Authorization' uses Connection Pool '"My_DB".
"My_CP"' which is used for report queries. This may impact query performance.
but there is no table under the connection pool "My_CP",so I don't know why it say it's used for report queries? and how to remove the warning?
any one know it?
Thank you!

Hi Leo,
Generally, when there is only one connection pool for a database in physical layer, the BI Server understands this to be the only connection pool for queries (I do not think this really checks if there are underlying tables. I think this is because there is a way to add tables to a database by right clicking on connection pool and choosing import metadata.).
As a good practise, when you have init block pointing to a specific database please make sure that you create another connection pool just for the use by init blocks. This would make sure that the report queries and init blocks do not go on a single pool.
So, for your case, create a second connection pool and point your init blocks to the second one. Yes, you cannot point to the first one as it is kind of reserved by BI Server for reports. (Unless you change this in the Options menu of .rpd)
Hope this helps.
Thank you,
Dhar

Server-side connection pooling for clients in different VM's

We have a need to centeralize our connection pool manger.
Is there a server-side connection pooling manger product to allow multiple clients running in different VM's to connect to and share connection objects to the same Database?
e.g. An applet, and a swing and a servlet/web app application all running in different VM's will connect to this central connection pool manager and share connection objects to the same DB.
We are using connection pooling for all of our applications but each application is maintaining its own connection pool and it is becomming a nightmare to manage and configure each one.
Also, we have to have at a miniumum one connection open per application to access the database regardless of wether we are using connection pool or not. This means that 100 apps(running in different VM's) will use at minimum 100 connections... where all of these 100 apps will do just fine with just 10-15 connections.
while back we used T3 server but can't find this product on BEA web site any more.
does jdbc 2.2 or 3.0 have any server side pool management specs outlined?
Please HELP as we can't afford anymore licensing fees for our company.
oh.. We can't open and close connections on each query as they will be slow.
any suggestions greatly appreciated.

if i understand you question, i don't think this is possible, since the Connection interface (and basically all of the related jdbc interfaces) aren't Serializable.. so they can't be sent over the wire to your client(s).
However, you could feasibly write some server side connection pool, and some server side facade which will allow clients to submit queries (either SQL String's or however you want to do it - obviously a more elegant solution involves a series of classes which dynamically create sql based on query criteria), then the server can grab a connection, execute the query, cycle through the results and populate some result object of your creation and send that back over the wire to your client(s).
.

Problem creating a connection pool for mssql server

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