Error creating connection pool in j2ee 1.4

i want to create a connection pool in j2ee 1.4 but it is giving an error " sun.jdbc.odbc.JdbcOdbcDriver"
the driver class i enter is sun.jdbc.odbc.JdbcOdbcDriver
please tell me the possible error

now, i have installed j2ee 1.5 bundled version. Now i have tried the same thing. nut it is giving an error "sun.jdbc.odbc.JdbcOdbcDriver canot be cast to javax.sql.XADataSource".
Now, i have downloaded Microsoft jdbc Driver for SQL Server 2000 and set the classpath for those three files that comes under the lib folder. Then i used "com.microsoft.jdbcx.sqlserver.SQLServerDataSource" class, then another error comes "Class not found or classpath is not set for "com.microsoft.jdbcx.sqlserver.SQLServerDataSource" class.
however, this class file is packed in one of those three jar files for which i have set the classpath.
PLEASE HELP

Similar Messages

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

Error creating connection pool for WLS6.1 for DB2 connect

Hi,
We have installed licensed copy of Weblogic 6.1 Applciation server on HPUX 11.0.
Our backend system is DB2 on Mainframe (S/390). We have installed DB2Connect
JDBC driver ver 7.1 on HPUX. While creating pool throught weblogic console with
following parameters:
Name: DB2Pool
URL:jdbc:db2:INFOSYSG
Driver Classname: COM.ibm.db2.jdbc.app.DB2Driver
Properties:
user=jargon
password=jargon
Then appropriate Target was selected.
When server was started following error was recevied on console:
"CLI0647E Error allocating DB2 environment handle, rc=db2jdbc"
Any pointers to the solution are welcome.
Regards,
Punam Chordia
Infosys Technologies Ltd, Pune
Phone: 91-20-2932000 Ext. 5650
Fax: 91-20-2932832

Hi,
thank you for your answer, but i already fixed my problem.
i simply put the profile-script of the db2-instance into the start script of the
weblogic server.
i didn´t really figure out so far which variable was missing, but now it works.
unfortunately i found that this driver supports only 2 connections at the same
time when using jdk 1.3.0 :-(.
Regards,
Andreas Koch
Netfidelity Consulting GmbH
tel +49 211 6012330
fax +49 211 6012320
mail [email protected]
Joseph Weinstein <[email protected]> wrote:
If you can connect to DB2 on your own, using their
driver and their JDBC examples, then show me the code
that works, and show me the classpath and OS environment
you're running in, and I'll show you what should be
done for the server.
Andreas Koch wrote:
Hi,
unfortunately i have the same problem and found no solution so far.
you may check my start-script, but in my eyes all db/2 stuff shouldbe
found.
thanks for urgent help
Andreas Koch
NetFidelity Consulting Gmbh
[email protected]
"Slava Imeshev" <[email protected]> schrieb im Newsbeitrag
news:[email protected]...
Hi Punam,
You need to make sure that all driver's native libraries are
available to the Weblogic. Check if SQLLIB\bin is on the path
and let us know if it helps.
Regards,
Slava Imeshev
"Punam" <[email protected]> wrote in message
news:[email protected]...
Hi,
We have installed licensed copy of Weblogic 6.1 Applciation server
on
HPUX
11.0.
Our backend system is DB2 on Mainframe (S/390). We have installedDB2Connect
JDBC driver ver 7.1 on HPUX. While creating pool throught weblogic
console
with
following parameters:
Name: DB2Pool
URL:jdbc:db2:INFOSYSG
Driver Classname: COM.ibm.db2.jdbc.app.DB2Driver
Properties:
user=jargon
password=jargon
Then appropriate Target was selected.
When server was started following error was recevied on console:
"CLI0647E Error allocating DB2 environment handle, rc=db2jdbc"
Any pointers to the solution are welcome.
Regards,
Punam Chordia
Infosys Technologies Ltd, Pune
Phone: 91-20-2932000 Ext. 5650
Fax: 91-20-2932832
Name: startWebLogic.sh
startWebLogic.sh Type: Kornshell Script File (application/x-unknown-content-type-mks_shell)
Encoding: x-uuencode

Error Message while creating connection pool

Hi all,
I got the following error message while creating connection pool for the
SQL Server thru the Application Server Admin Console.
The message is,
An error has occured.
Operation 'create.Jdbc.ConnectionPool' failed in 'resources' Config Mbean. Target exception message :
JdbcConnectionPool Already Exists: cannot add duplicate.
But the connection pool for the SQL Server was not there in the list.
What may be the possible reason for this error.
i was trying to deploy a BMP entiy bean using the Sun Application Server.
Prior deploying i just tried to create connection pool and test the connection using the Admin Console
Please help me by providing a solution.

Kriti Sundar Mazumder wrote:
Hi
I am getting an following error message, while creating database connection pool
in weblogic 7.
"<Jun 18, 2004 4:52:36 AM CDT> <Error> <JDBC> <001060> <Cannot startup connection
pool "MyJDBCConnectionPool" java.sql.SQLException: [IBM][JDBC Driver] CLI0647E
Error allocating DB2 environment handle, rc=-1.>"
Can anyone help me out in this regard
Regards
KritiHi. I am no expert, but it sounds like a problem with the privileges the user
has... The best thing is to step back to a simpler environment. Can you try
connecting to DB2 with a simple program like utils.dbping? Please look at our
driver docs for the DB2 driver, because there are several variations in connect
properties depending on the type of DB2 you are connecting to...
Joe

Creating Connection Pools/ Connection Pool does not exist error

Hi everyone -
I have a question about when/how weblogic creates connections pools.
Here is the scenario. Sometimes when our weblogic server starts, our
oracle database is not available. Therefor, weblogic can't create the
connection pool. However, after oracle comes weblogic up, weblogic
could create the connection pool, but it doesn't appear to be smart
enough to do this. Is there a way to ask weblogic to attempt to
recreate a connection pool?
We've noticed this behavior on weblogic 6.0 sp2.
Thanks,
Scott

If you define the pool with an initial size of zero, you should be OK. The
server is currently a little severe with a pool when the server cannot
create the pool with it's initial capacity, the pool isn't created. The server
could create it later, if told to via the console or via the admin command line,
or via the dynamic pool API, but init=0 is easiest.
Joe
Scott Gilpin wrote:
Hi everyone -
I have a question about when/how weblogic creates connections pools.
Here is the scenario. Sometimes when our weblogic server starts, our
oracle database is not available. Therefor, weblogic can't create the
connection pool. However, after oracle comes weblogic up, weblogic
could create the connection pool, but it doesn't appear to be smart
enough to do this. Is there a way to ask weblogic to attempt to
recreate a connection pool?
We've noticed this behavior on weblogic 6.0 sp2.
Thanks,
Scott

How dynamically create connection pool and Datasource

Hi
How I can dynamically create a connection pool and Data source in Oracle 10g Application server. In our J2EE application the user will be login with db user name, password and database name. I want to create connection pool and data source on the fly while login the user with database name. I our application we have access approximate 80 Databases. so my approach is given bellow
1) Planning to create 80 connection pools and 80 Data sources so when user logs in while selecting the db name i will call the appropriate data source and create the DB connection. Is there any limitation to create number of data sources in oracle app server?
2) Create DB connection with out using connection pool and data source. But i am not prefer this approach coz we need to handle some transaction in our application.
Kindly throw some light on managing connection pool programmatically or in application run time.
I would really appreciate if any one can provide any links or any inormation on this issue.
Thanks in advance.

Kindly let me know is there any drawbacks to create 80 Data Sources to connect 80 database in Oracle 10G App server and each data sources should have one connection pool. so i need to create 80 connection pool. Please let me know is this right approach or any work around to create Data source on fly for each request for corresponding database.

Issue while creating connection pool in weblogic using SERVICE NAME

Found two issues while creating connection pool in weblogic using SERVICE NAME
1. While running apps from jdeveloper using xxx-jdbc.xml
weblogic.common.ResourceException: Could not create pool connection. The DBMS driver exception was: Io exception: The Network Adapter could not establish the connection
     at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(ConnectionEnvFactory.java:253)
     at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1109)
     at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1033)
     at weblogic.common.resourcepool.ResourcePoolImpl.start(ResourcePoolImpl.java:214)
     at weblogic.jdbc.common.internal.ConnectionPool.doStart(ConnectionPool.java:1051)
2. Configuriing the jndi in Weblogic server
weblogic.common.ResourceException: Could not create pool connection. The DBMS driver exception was: Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
The Connection descriptor used by the client was:
localhost:1521:SERVICENAME
     at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(ConnectionEnvFactory.java:253)
     at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1109)
     at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1033)
Problem
database url is generated based on SID
eg: jdbc:oracle:thin:@localhost:1521:SID
Solution
(generate seperate url for SERVICE NAME)
jdbc:oracle:thin:@localhost:1521/SERVICENAME
------------------------

It is so clear: host not found error for network connection and the other SID servcie name not found means your oracle instance name is not up. check with srvctl status for given servcie name or node, else check CRS_Stat -t if you are using RAC.

Problem with creating Connection pool and JNDI, driver is not detected

Hi,
I have an issue with creating Connection Pool and JNDI.
I'm using:
- JDK 1.6
- OS: Linux(ubuntu 8.10)
- Netbeans IDE 6.5.1
- Java EE 5.0
- Apache Tomcat 6.0.18 Its lib directory contains all necessary jar files for Oracle database driver
- Oracle 11g Enterprise
My problem is that the Oracle database driver is not detected when I want to create a pool (it works pretty well and is detected without any problem when I create ordinary connection by DriverManager)
Therefore after running:
InitialContext ic = new InitialContext();
Context context = (Context)ic.lookup("java:comp/env");
DataSource dataSource = (DataSource)context.lookup("jdbc/oracle11g");
Connection connection = dataSource.getConnection();and right after dataSource.getConnection() I have the following exception:
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot load JDBC driver class 'oracle.jdbc.OracleDriver'
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1136)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:880)
at servlets.Servlet1.doPost(Servlet1.java:47)
at servlets.Servlet1.doGet(Servlet1.java:29)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.ClassNotFoundException: oracle.jdbc.OracleDriver
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at sun.misc.Launcher$ExtClassLoader.findClass(Launcher.java:229)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1130)
... 17 more
My application context file (context.xml) is:
<?xml version="1.0" encoding="UTF-8"?>
<Context path="/WebApplication3">
<Resource auth="Container"
                  driverClassName="oracle.jdbc.OracleDriver"
                  maxActive="8"
                  maxIdle="4"
                  name="jdbc/oracle11g"
                  username="scott"
                  password="tiger"
                  type="javax.sql.DataSource"
                  url="jdbc:oracle:thin:@localhost:1521:database01" />
</Context>and my web.xml is:
    <resource-ref>
        <description>Oracle Datasource example</description>
        <res-ref-name>jdbc/oracle11g</res-ref-name>
        <res-type>javax.sql.DataSource</res-type>
        <res-auth>Container</res-auth>
    </resource-ref>
...I found similar threads in different forums including sun, such as
http://forums.sun.com/thread.jspa?threadID=567630&start=0&tstart=0
http://forums.sun.com/thread.jspa?threadID=639243&tstart=0
http://forums.sun.com/thread.jspa?threadID=5312178&tstart=0
, but no solution.
As many suggest, I also tried to put context directly in the server.xml (instead of my application context) and referencing it by <ResourceLink /> inside my application context but it didn't work and instead it gave me the following message:
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class '   ' for connect URL 'null'
Has anyone succeeded in creating a connection pool with JNDI by using Tomcat 6 or higher ? If yes, could kindly explain about the applied method.
Regards,

Hello again,
Finally I managed to run my application also with Tomcat 6.0.18. There was only two lines that had to be modified
in the context.xml file (the context of my application project and not server's)
Instead of writing
<Context antiJARLocking="true" path="/WebApplication2">
    type="javax.sql.DataSource"
    factory="org.apache.tomcat.dbcp.dbcp.BasicDataSourceFactory"
</Context>we had to write:
<Context antiJARLocking="true" path="/WebApplication2">
    type="oracle.jdbc.pool.OracleDataSource"
    factory="oracle.jdbc.pool.OracleDataSourceFactory"
</Context>- No modification was needed to be done at server level (niether server.xml nor server context.xml)
- I just added the ojdbc6.jar in $CATALINA_HOME/lib (I didn't even need to add it in WEB-INF/lib of my project)
- The servlet used to do the test was the same that I presented in my precedent post.
For those who have encountered my problem and are interested in the format of the web.xml and context.xml
with Tomcat 6.0, you can find them below:
Oracle server: Oracle 11g Enterprise
Tomcat server version: 6.0.18
Oracle driver: ojdbc.jar
IDE: Netbeans 6.5.1
The context.xml file of the web application
<?xml version="1.0" encoding="UTF-8"?>
<Context antiJARLocking="true" path="/WebApplication2">
    <Resource name="jdbc/oracle11g"
              type="oracle.jdbc.pool.OracleDataSource"
              factory="oracle.jdbc.pool.OracleDataSourceFactory"
              url="jdbc:oracle:thin:@localhost:1521:database01"
              driverClassName="oracle.jdbc.OracleDriver"
              userName="scott"
              password="tiger"
              auth="Container"
              maxActive="100"
              maxIdle="30"
              maxWait="10000"
              logAbandoned="true"
              removeAbandoned="true"
              removeAbandonedTimeout="60" />
</Context>The web.xml of my web application
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
    <resource-ref>
        <description>Oracle Database 11g DataSource</description>
        <res-type>oracle.jdbc.pool.OracleDataSource</res-type>
        <res-auth>Container</res-auth>
        <res-ref-name>jdbc/oracle11g</res-ref-name>
    </resource-ref>
    <servlet>
        <servlet-name>Servlet1</servlet-name>
        <servlet-class>servlets.Servlet1</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>Servlet1</servlet-name>
        <url-pattern>/Servlet1</url-pattern>
    </servlet-mapping>
    <session-config>
        <session-timeout>
            30
        </session-timeout>
    </session-config>
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
</web-app>Ok, now I'm happy as the original problem is completely solved
Regards

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!

Steps to create Connection pool for Oracle apps Adapter.

Hi All,
Could please tel me the steps to create connection pool for Oracle Apps Adapter.
Thanks,
Parker

Steps are given in section "Configuring Connection Information" in Apps Adapter User guide at below link -
http://download.oracle.com/docs/cd/E17904_01/integration.1111/e10537/T430238T430340.htm#T464886
Regards,
Anuj

Can I create connection pool by oracle oci driver?

Can I create connection pool by oracle oci driver?My weblogic's version is 6.1 sp2 and oracle is 9.0.1.2.
I have some trouble with connection pool created by weblogic jDriver.
I try to read Timestamp from table and I always get the exception.It told me that ORA-00932: inconsistent datatypes.
So I created another pool by oracle thin driver and everything was right.Then I created other pool by oracle oci driver,but something were wrong. 'Could not create pool connection. The DBMS driver exception was:java.sql.SQLException: ORA-06401: NETCMN:Invalid driver designator'
The oci pool's parameters are below lines.
url: jdbc:oracle:oci:@COCO
Driver Classname: oracle.jdbc.driver.OracleDriver
Properties: user=scott;password=tiger;protocol=oci
If I get connection directly,don't use connection pool,I can get right connection.But why didn't I create pool by oci driver?Maybe weblogic7 or weblogic8 will work good?

Venkat Amirineni wrote:
Hi Joe,
I am also trying to create a connection pool using Oracle Oci XA. Weblogic
type 2 oci threads hanging on native calls and suggested to go for thin drivers.
But we want to try with Oracle Oci drivers.. Can you please tell us how to
create a conn pool using Oracle Oci.. Just the driverclass and url is enough
or need any classpath settings etc..
Thanks in advance for your quick reply.Hi. As far as driver properties, just use what Oracle says to. Any pool properties
that we recommend for XA would still apply. Note that Oracle themselves recommends
the thin driver over their OCI one:
http://download-west.oracle.com/docs/cd/B14117_01/java.101/b10979.pdf
Joe

What ACLs need to be defined to dynamically create connection pools?

Hi,
What ACLs do I need to define in order to dynamically (i.e. programatically)
create connection pools? I've spent several hours reading doc
and searching on the web but found nothing.
I have defined the following:
weblogic.allow.admin.weblogic.jdbc.connectionPoolcreate=someId
But I still get the following exception when I try to invoke jdbc.createPool(aWeblogicPoolProperties);//jdbc
is an instance of weblogic.jdbc.common.JdbcServices:
java.lang.SecurityException: User "guest" does not have Permission
"modify" based on ACL "weblogic.jndi.weblogic.jdbc.connectionPool"
Can someone PLEASE list the ACLs I'd need to define for this to
work?
Thanks much,
Andrew

I'd like to know the answer to your question as well.
On page 4-7 of the Programming WebLogic JDBC, the manual says to "modify the following
ACLs to set up security configuration that supports the dynamic creation of connection
pools.
* acl.admin.dynapool
* acl.admin.weblogic.jdbc.connectionPoolcreate
* acl.modify.weblogic.jndi.weblogic.jdbc.connectionPool
* acl.lookup.weblogic.jndi.weblogic.jdbc.connectionPool
* acl.reserve.dynapool"
These ACL's are not in my ACL list on my WLS6.1. So how can I modify these when
they don't exist for me?
thanks,
Dennis
"Andrew" <[email protected]> wrote:
>
Hi,
What ACLs do I need to define in order to dynamically (i.e. programatically)
create connection pools? I've spent several hours reading doc
and searching on the web but found nothing.
I have defined the following:
weblogic.allow.admin.weblogic.jdbc.connectionPoolcreate=someId
But I still get the following exception when I try to invoke jdbc.createPool(aWeblogicPoolProperties);//jdbc
is an instance of weblogic.jdbc.common.JdbcServices:
java.lang.SecurityException: User "guest" does not have Permission
"modify" based on ACL "weblogic.jndi.weblogic.jdbc.connectionPool"
Can someone PLEASE list the ACLs I'd need to define for this to
work?
Thanks much,
Andrew

Error while creating connection pool "FATAL: database "null" does not exist

Hi,
Iam trying to create a XA connection pool using postgres driver (postgresql-8.3-603.jdbc3.jar) on Weblogic 8.1.6.0 from the Admin Console.
I have provided the following info in the JDBC config
Driver Class Name: org.postgresql.xa.PGXADataSource.
JDBC URL: jdbc:postgresql://192.168.192.112:5432/sample1
UserName: postgres
Password: Postgres
When i click Test Driver Configuration. Iam getting the following error
"FATAL: database "null" does not exist"
if i change the Driver Class Name to "org.postgresql.Driver", it is working fine. But as iam trying to create XA datasource i need to use the XA Driver class name.
Can someone tell me how to resolve this issue ?
The postgres version iam using is 8.3.1

Hi Joe,
The driver is in the classpath.
Please find the stack trace.
org.postgresql.util.PSQLException: FATAL: database "null" does not exist
at org.postgresql.core.v3.ConnectionFactoryImpl.readStartupMessages(Conn
ectionFactoryImpl.java:444)
at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(Conne
ctionFactoryImpl.java:99)
at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactor
y.java:66)
at org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Conn
ection.java:124)
at org.postgresql.jdbc3.AbstractJdbc3Connection.<init>(AbstractJdbc3Conn
ection.java:30)
at org.postgresql.jdbc3.Jdbc3Connection.<init>(Jdbc3Connection.java:24)
at org.postgresql.Driver.makeConnection(Driver.java:386)
at org.postgresql.Driver.connect(Driver.java:260)
at java.sql.DriverManager.getConnection(DriverManager.java:512)
at java.sql.DriverManager.getConnection(DriverManager.java:171)
at org.postgresql.ds.common.BaseDataSource.getConnection(BaseDataSource.
java:83)
at org.postgresql.xa.PGXADataSource.getXAConnection(PGXADataSource.java:
47)
at org.postgresql.xa.PGXADataSource.getXAConnection(PGXADataSource.java:
32)
at weblogic.management.console.utils.JDBC.testConnection(JDBC.java:185)
at weblogic.management.console.actions.mbean.JDBCConnectionPoolTestActio
n.prePerform(JDBCConnectionPoolTestAction.java:114)
at weblogic.management.console.actions.mbean.DoMBeanWizardAction.perform
(DoMBeanWizardAction.java:215)
at weblogic.management.console.actions.internal.ActionServlet.doAction(A
ctionServlet.java:182)
at weblogic.management.console.actions.internal.ActionServlet.doPost(Act
ionServlet.java:86)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run
(ServletStubImpl.java:1077)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:465)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:348)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
n.run(WebAppServletContext.java:7047)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:
121)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe
rvletContext.java:3902)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
pl.java:2773)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)

Error in creating Connection Pool using Oracle Thin Driver

Hi,
I am trying to create a connection pool in WS 5.1 with sp #6 using Oracle Thin Driver (oracle.jdbc.driver.OracleDriver) on a Sun box. But I am able to create the pool using weblogic.jdbc.oci.Driver. I get an DBMS Driver exception when I use thin driver. I have LD library path and weblogic class path set correctly. WL shows the following exception :
weblogic.common.ResourceException: weblogic.common.ResourceException:
Could not create pool connection. The DBMS driver exception was:
java.sql.SQLException: Io exception: The Network Adapter could not establish the
connection
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java)
at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java)
at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java)
Any help on this is greatly appreciated.
Thanks,
Ramu

Hi Ramu,
Please post your connection pool setting here. You might have missed some
port/server info. The driver is unable to connect to the db server here.
sree
"Ramu" <[email protected]> wrote in message
news:3d5bbc3a$[email protected]..
>
Yes. I am trying to create a connection pool in weblogic and I have theweblogic
class path setup correctly. It points to classes111.zip andnls_charset11.zip.
>
-Ramu
"Neo Gigs" <[email protected]> wrote:
Did you setup the JDBC library classpath correctly?
For me, e.g. Oracle 7.3.4, the classpath should be:
export CLASSPATH = /oracle7.3.4/jdbc/lib/classes.zip:%CLASSPATH%
Noted that the JDBC classpath must be the first classpath element in
the export
statement.
Neo

Can't create connection pool using weblogic 6.1 with Oracle thin driver

Hi !
I have tried to create a connection pool from adminconsole. My CLASSPATH setting
is as follows :
F:\SOAP\soap-2_2\lib;F:\SOAP\soap-2_2;
D:\Oracle\Ora81\jdbc\lib\classes12.zip;
D:\Oracle\Ora81\jdbc\lib\nls_charset12.zip;
D:\Oracle\Ora81\jdbc\lib\classes111.zip;
F:\SOAP\soap-2_2\lib\jaf-1.0.1\activation.jar;
D:\Oracle\Ora8\Apache\Jsdk\src\javax\servlet\http;
D:\Oracle\Ora81\Apache\Jsdk\src\javax\servlet;
D:\Oracle\Ora81\lib;
F:\ant\jakarta-ant1.\bin;
E:\weblogic\oci\classes;
E:\weblogic\oci\classes\weblogic\xml\license;
E:\weblogic\oci\license;
E:\bea\wlserver6.1\lib;
E:\PetStoreHome\petstore1.3;
Following is the configuration.
#Oracle thin driver Method #2
weblogic.jdbc.connectionPool.thin=\
url=jdbc:oracle:thin:@test:1521:PROJECT,\
driver=oracle.jdbc.driver.OracleDriver,\
     initialCapacity=4,\
     maxCapacity=10,\
     capacityIncrement=1,\
     props=user=xxx;password=xxx;server=test
#Add a TXDataSource for the connection pool:
weblogic.jdbc.TXDataSource.weblogic.jdbc.jts.thin=thin
# Add an ACL for the connection pool:
weblogic.allow.reserve.weblogic.jdbc.connectionPool.thin=everyone
I did append the file weblogic.properties with the above config. Now when I start
the Weblogic server I get the following error :
Starting WebLogic Server ....
<Nov 29, 2001 2:24:16 PM EST> <Notice> <Management> <Loading configuration file
.\config\petstore\config.xml ...>
<Nov 29, 2001 2:24:22 PM EST> <Notice> <WebLogicServer> <Starting WebLogic Admin
Server "petstoreServer" for domain "petstore">
<Nov 29, 2001 2:24:26 PM EST> <Notice> <Management> <Starting discovery of Manag
ed Server... This feature is on by default, you may turn this off by passing -Dw
eblogic.management.discover=false>
<Nov 29, 2001 2:24:35 PM EST> <Error> <JDBC> <Error during Data Source creation:
weblogic.common.ResourceException: DataSource(jdbcthin.SignOnDB) can't be creat
ed with non-existent Pool (connection or multi) (thin)>
<Nov 29, 2001 2:24:35 PM EST> <Error> <JDBC> <Error during Data Source creation:
weblogic.common.ResourceException: DataSource(jdbcthin.EstoreDB) can't be creat
ed with non-existent Pool (connection or multi) (thin)>
<Nov 29, 2001 2:24:35 PM EST> <Error> <JDBC> <Error during Data Source creation:
weblogic.common.ResourceException: DataSource(jdbcthin.InventoryDB) can't be
cr
eated with non-existent Pool (connection or multi) (thin)>
<Nov 29, 2001 2:24:35 PM EST> <Error> <JDBC> <Error during Data Source creation:
weblogic.common.ResourceException: DataSource(weblogic.jdbc.jts.thin) can't be
created with non-existent Pool (connection or multi) (thin)>
<Nov 29, 2001 2:24:41 PM EST> <Notice> <Management> <Application Poller not star
ted for production server.>
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
After the server has booted, your browser should
automatically launch and point to the WebLogic Server
Tour running on this server. If your browser fails to
launch, point your browser to the URL
"http://burtsun:7001"
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<Nov 29, 2001 2:24:41 PM EST> <Notice> <WebLogicServer> <ListenThread listening
on port 7001>
<Nov 29, 2001 2:24:41 PM EST> <Notice> <WebLogicServer> <SSLListenThread listeni
ng on port 7002>
<Nov 29, 2001 2:24:42 PM EST> <Notice> <WebLogicServer> <Started WebLogic Admin
Server "petstoreServer" for domain "petstore" running in Production Mode>
Could anyone please help me ?
Thanks
..Madhuri

Madhuri wrote:
>
Hi Joe !
I didn't get what you would like to point out. Actully, I am using same config.,
but not to disclose the info. I gave you @test and username/password xxx/xxx.Ok. Now, assuming your pool looks like what I showed, the issue is probably
that there are multiple Oracle driver zips around, and your standlaone program
is using a different, newer, better one than the server. Our weblogic jar files
include a classes12.zip Oracle thin driver, but there are multiple versions of
classes12.zip, and the latest from oracle is better than the one we sealed into
our packaging. Please use jave -verbose to identify exactly which Oracle sip file
you are using in the successful case, then make sure this zip file comes before
any weblogic stuff in your weblogic server's classpath, so we'll use the same
driver. This should work. Edit the script you sue to start weblogic to verify
the classpath does end up with the oracle driver ahead of all weblogic stuff.
Joe
>
Please let me know.
Thanks
.Madhuri
Joseph Weinstein <[email protected]> wrote:
Madhuri wrote:
Hi Joe !
Here is the sample java code. Please let me know how I can test thisin weblogic
6.1.
Thanks
.MadhuriWell fine! That was easy. Your pool definition didn't have the same URL
or
user or password as this code. Try this for your pool definition:
weblogic.jdbc.connectionPool.thin=\
url=jdbc:oracle:thin:@adl-gbsdevel:1521:PROJECT,\
driver=oracle.jdbc.driver.OracleDriver,\
initialCapacity=10,\
maxCapacity=10,\
capacityIncrement=1,\
testConnsOnReserve=true,\
testTable=dual,\
props=user=mkelkar;password=mkelkar
Let me know,,,
Joe
Joseph Weinstein <[email protected]> wrote:
The key is in the log:
Could not create pool connection.
The DBMS driver exception was:
java.sql.SQLException: invalid arguments in call
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:168)
Now we need to simplify the problem. Please make a simple 15-line
standalone
Java program like you'd find with the Oracle driver's examples, with
no
weblogic code in the picture. Just make a JDBC connection using Oracle's
driver, and show me that code. Then I can translate that into a pool
definition.
Joe
Madhuri wrote:
Hi Joe !
Thanks for your prompt reply. I tried the way you suggested but
it
still it gives
me the same error. I am attching here the weblogic.log file.
Thanks again
..Madhuri
Joseph Weinstein <[email protected]> wrote:
We'd want to see the log during booting, where the pool
is being created to see why that failed. Try a pool
definition with no blank lines, no whitespace at the
end of lines, and no server property. The thin driver
doesn't like that:
weblogic.jdbc.connectionPool.thin=\
url=jdbc:oracle:thin:@test:1521:PROJECT,\
driver=oracle.jdbc.driver.OracleDriver,\
initialCapacity=4,\
maxCapacity=10,\
capacityIncrement=1,\
props=user=xxx;password=xxx
Joe
Madhuri wrote:
Hi !
I have tried to create a connection pool from adminconsole. My
CLASSPATH
setting
is as follows :
F:\SOAP\soap-2_2\lib;F:\SOAP\soap-2_2;
D:\Oracle\Ora81\jdbc\lib\classes12.zip;
D:\Oracle\Ora81\jdbc\lib\nls_charset12.zip;
D:\Oracle\Ora81\jdbc\lib\classes111.zip;
F:\SOAP\soap-2_2\lib\jaf-1.0.1\activation.jar;
D:\Oracle\Ora8\Apache\Jsdk\src\javax\servlet\http;
D:\Oracle\Ora81\Apache\Jsdk\src\javax\servlet;
D:\Oracle\Ora81\lib;
F:\ant\jakarta-ant1.\bin;
E:\weblogic\oci\classes;
E:\weblogic\oci\classes\weblogic\xml\license;
E:\weblogic\oci\license;
E:\bea\wlserver6.1\lib;
E:\PetStoreHome\petstore1.3;
Following is the configuration.
#Oracle thin driver Method #2
weblogic.jdbc.connectionPool.thin=\
url=jdbc:oracle:thin:@test:1521:PROJECT,\
driver=oracle.jdbc.driver.OracleDriver,\
initialCapacity=4,\
maxCapacity=10,\
capacityIncrement=1,\
props=user=xxx;password=xxx;server=test
#Add a TXDataSource for the connection pool:
weblogic.jdbc.TXDataSource.weblogic.jdbc.jts.thin=thin
# Add an ACL for the connection pool:
weblogic.allow.reserve.weblogic.jdbc.connectionPool.thin=everyone
I did append the file weblogic.properties with the above config.
Now
when I start
the Weblogic server I get the following error :
Starting WebLogic Server ....
<Nov 29, 2001 2:24:16 PM EST> <Notice> <Management> <Loading
configuration
file
\config\petstore\config.xml ...>
<Nov 29, 2001 2:24:22 PM EST> <Notice> <WebLogicServer> <Starting
WebLogic
Admin
Server "petstoreServer" for domain "petstore">
<Nov 29, 2001 2:24:26 PM EST> <Notice> <Management> <Starting
discovery
of Manag
ed Server... This feature is on by default, you may turn this
off
by
passing -Dw
eblogic.management.discover=false>
<Nov 29, 2001 2:24:35 PM EST> <Error> <JDBC> <Error during Data
Source
creation:
weblogic.common.ResourceException: DataSource(jdbcthin.SignOnDB)
can't
be creat
ed with non-existent Pool (connection or multi) (thin)>
<Nov 29, 2001 2:24:35 PM EST> <Error> <JDBC> <Error during Data
Source
creation:
weblogic.common.ResourceException: DataSource(jdbcthin.EstoreDB)
can't
be creat
ed with non-existent Pool (connection or multi) (thin)>
<Nov 29, 2001 2:24:35 PM EST> <Error> <JDBC> <Error during Data
Source
creation:
weblogic.common.ResourceException: DataSource(jdbcthin.InventoryDB)can't be
cr
eated with non-existent Pool (connection or multi) (thin)>
<Nov 29, 2001 2:24:35 PM EST> <Error> <JDBC> <Error during Data
Source
creation:
weblogic.common.ResourceException: DataSource(weblogic.jdbc.jts.thin)can't be
created with non-existent Pool (connection or multi) (thin)>
<Nov 29, 2001 2:24:41 PM EST> <Notice> <Management> <Application
Poller
not star
ted for production server.>
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
After the server has booted, your browser should
automatically launch and point to the WebLogic Server
Tour running on this server. If your browser fails to
launch, point your browser to the URL
"http://burtsun:7001"
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<Nov 29, 2001 2:24:41 PM EST> <Notice> <WebLogicServer> <ListenThreadlistening
on port 7001>
<Nov 29, 2001 2:24:41 PM EST> <Notice> <WebLogicServer> <SSLListenThreadlisteni
ng on port 7002>
<Nov 29, 2001 2:24:42 PM EST> <Notice> <WebLogicServer> <Started
WebLogic
Admin
Server "petstoreServer" for domain "petstore" running in ProductionMode>
Could anyone please help me ?
Thanks
..Madhuri
Name: weblogic.log
weblogic.log Type: Text Document (application/x-unknown-content-type-txtfile)
Encoding: base64
Name: PrintColumns.java
PrintColumns.java Type: Visual Cafe File (application/x-unknown-content-type-VisualCafeFile.Document)
Encoding: base64

Error creating connection pool in j2ee 1.4

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