Problem using Oracle JDBC Driver

Hi,
I try to configure the Oracle JDBC Driver the following way:
I load the Oracle drivers ojdbc14_g.jar and nls_charset12.jar
I configure the DataSource using the Driver Class oracle.jdbc.driver.OracleDriver, the database URL: jdbc:oracle:thin:@h50a430:1521:WLP1E1A0 and the User with Password.
As soon as its activated I get the following error:
java.rmi.RemoteException: Error occurred while starting application in whole cluster and wait.; nested exception is:
     com.sap.engine.services.deploy.exceptions.ServerDeploymentException: Complex error : server ID 4123350:Cannot start DataSource "Oracle".
     at com.sap.engine.services.deploy.server.DeployCommunicatorImpl.startApplicationAndWait(DeployCommunicatorImpl.java:678)
     at com.sap.engine.services.deploy.server.DeployCommunicatorImpl.startApplicationAndWait(DeployCommunicatorImpl.java:660)
     at com.sap.engine.services.dbpool.deploy.DataSourceManagerImpl.startApplication(DataSourceManagerImpl.java:535)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
any hint?

I can't create an Oracle datasource too.
Uploaded ojdbc14.jar, used the same Oracle jdbc settings as in my jdbc explorer where everything works fine, set initial connections to 1, set SQL Engine to Native SQL,...
-> won't start.
I restarted the cluster too. The Datasource is still marked with a red cross in the admin tool.
This is with the type 1.x setting, as XA seems to be still broken in WAS 6.40.

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How to use Oracle jdbc driver fixedString property?

Oracle pads values in char columns so if I insert "a" in a CHAR(2) column then I cannot get that record by comparing that column to "a", I should get it by comparing it to "a ". Right?
To solve this problem the Oracle jdbc driver has the property fixedString but I cannot make it work. (look for fixedString here )
I'm using ojdbc14.jar driver for Oracle 10gR2 and accessing an Oracle 10gR2 database.
This is my code:
try {
Properties props = new Properties();
props.put("user", "****");
props.put("password", "****");
props.put("fixedString", true);
Class.forName("oracle.jdbc.driver.OracleDriver");
String jdbcUrl = "jdbc:oracle:thin:@<host>:<port>:<sid>";
Connection connection = DriverManager.getConnection(jdbcUrl, props);
PreparedStatement ps = connection.prepareStatement(
"SELECT * FROM MY_TABLE WHERE MY_TABLE_ID = ?");
ps.setObject(1, "abc"); // (*)
// MY_TABLE_ID is CHAR(15)
ResultSet rs = ps.executeQuery();
while (rs.next())
System.out.print("data: ");
System.out.println(rs.getString("MY_TABLE_ID"));
rs.close();
ps.close();
connection.close();
} catch (SQLException ex) {
ex.printStackTrace();
} catch (ClassNotFoundException ex) {
ex.printStackTrace();
The above code executes fine (no exceptions thrown) but the ResultSet is empty after executeQuery().
If I change the line (*) for
ps.setObject(1, "abc ");
Then I get the column I wanted. So it seems the driver is ignoring the fixedString option.
I've also tried changing the line (*) for
ps.setObject(1, "abc", java.sql.Types.CHAR);
But the ResultSet I get is empty again. What am I missing?
Thanks in advance

Es un Bug se corrige en la versión del OAS 10.1.2.3
Bug 10222534: UNABLE TO SET FIXEDSTRING PROPERTY IN DATASOURCE

Problem with Oracle jdbc driver and jdk1.4

Hi
I have some java code which uses Oracle jdbc driver.
This code works with java 1.1.8, 1.2 & 1.3 but not with java 1.4 !
I have that exception :
java.sql.SQLException: The Network Adapter could not establish the connection
at oracle/jdbc/dbaccess/DBError.check_error(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)
at java/sql/DriverManager.getConnection(DriverManager.java:529)
at java/sql/DriverManager.getConnection(DriverManager.java:179)
at SimpleQuery.<init>(SimpleQuery.java:21)
at SimpleQuery.main(SimpleQuery.java:56)
when I try a getConnection...
I've tried all the jdbc drivers provided by Oracle, but it's still the same problem !
Any Idea ?
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Have you tried the drivers shipped with Oracle9i Db R2? they should work against JDK 1.4
Kuassi
Hi
I have some java code which uses Oracle jdbc driver.
This code works with java 1.1.8, 1.2 & 1.3 but not with java 1.4 !
I have that exception :
java.sql.SQLException: The Network Adapter could not establish the connection
at oracle/jdbc/dbaccess/DBError.check_error(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)
at java/sql/DriverManager.getConnection(DriverManager.java:529)
at java/sql/DriverManager.getConnection(DriverManager.java:179)
at SimpleQuery.<init>(SimpleQuery.java:21)
at SimpleQuery.main(SimpleQuery.java:56)
when I try a getConnection...
I've tried all the jdbc drivers provided by Oracle, but it's still the same problem !
Any Idea ?
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Ragavendra wrote:
Unable to get a connection from connection pool Realm1tx
Actually there are 5 connection intialized but no connection is there in active pool.Sometimes when I
go to weblogic console and refresh the connection comes alive temporarily.Can anyone help me out for
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branch start() failed on resource 'realm1tx' null sql=[SELECT Person$1.id,NULL,Person$1.id,NULL,NULL
FROM Person Person$1 WHERE (Per
son$1.securityId = 'admin')] throttle=[-1]
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Hi all,
I am using the following Oracle Driver in Weblogic 6.1 sp 4
oracle.jdbc.driver.OracleDriver / jdbc:oracle:thin:
Driver. I am not able to select rows from two different table, which resides in two different Databases.
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Shamil S wrote:
Hi all,
I am using the following Oracle Driver in Weblogic 6.1 sp 4
oracle.jdbc.driver.OracleDriver / jdbc:oracle:thin:
Driver. I am not able to select rows from two different table, which resides in two different Databases.
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nother pool: MultiTransactionTestHi. You can't domultiple DBMSes in one transaction unless you use an XA driver and
an XA transaction. Your workarounds are:
1 - Use an XA driver, datasource, and tx
2 - If you're just reading, you can use non-transactional datasources. Do make sure you
always close your connections...
Joe
>
Start server side stack trace:
java.sql.SQLException: Connection has already been created in this tx context for pool named CDPool. Illegal attempt to create c
on from another pool: MultiTransactionTest
at weblogic.jdbc.jts.Driver.getExistingConnection(Driver.java:288)
at weblogic.jdbc.jts.Driver.connect(Driver.java:123)
at weblogic.jdbc.common.internal.RmiDataSource.getConnection(RmiDataSource.java:214)
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at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java:93)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:274)
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)
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Can any one help me to fix this issue?
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How to use Oracle jdbc driver fixedString property in datasource.xml?

I try configured fixedString property in the datasource.xml but doesnt work, this is in oc4j
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password="xxxxx"
max-connect-attempts="3"
xa-location="jdbc/xa/prueba"
ejb-location="jdbc/prueba"
wait-timeout="1800"
connection-driver="oracle.jdbc.driver.OracleDriver"
username="xxxx" min-connections="35"
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i Solved this problem in tomcat:
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Es un Bug se corrige en la versión del OAS 10.1.2.3
Bug 10222534: UNABLE TO SET FIXEDSTRING PROPERTY IN DATASOURCE

Oracle jdbc driver problems in netbeans 5.5

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Message was edited by:
darma_sadha

Hi!
I'm using NetBeans 6.5 and I'm having some troubles to connect.
The steps I've made:
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Now in NetBeans I register the driver:
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If i choose without +.driver+ I got the thin drivers (the ones i want) and if i chosse the one with the other one I got the OCI drivers. So I choose the first option oracle.jdbc.OracleDriver
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Problem in connecting to database using oracle jdbc thin driver

hi
i am trying to connect to a database using oracle thin driver.
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thanks and regards,
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