Jdbc exception

Hello
oracle.jbo.JboException: JBO-29000: Unexpected exception caught: oracle.jbo.JboException, msg=JBO-29000: Unexpected exception caught: oracle.jbo.JboException, msg=JBO-29000: Unexpected exception caught: oracle.jbo.DMLException, msg=JBO-26061: Error while opening JDBC connection.
any one know this exception
i use jdevoloper10.3
Thanks

Hello,
Do you override any framework methods?
Cause this sounds like an exception ADF fails to display decently and is wrapped (Yah ADF does this which is a pain)
Did you override createSession with something which can throw exceptions?
Is your application module using a direct connection or a JDBC connection?
If its a direct connection makes sure the model project uses this connection.
Did you try setting:
-Djbo.debugoutput=consoleUnder project properties and going to the "Run" panel "Java Options" field
-Anton

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Hi,
I am developing web application using jsf2.0. problem is ,
when we interact with servlet by single person, It working fine. but when we interact with servlet by more then one person at same time. server throws error
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You must use a connection and then immediately close it.

Com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException

Hi All,
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mysqld Ver 5.1.53
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Seems I miss something.
IS there only two MySQL schema ?
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Hello,
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<SAP:P2 />
<SAP:P3 />
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Obtaining the original JDBC exception from an EJBException?

Hello All,
I am using EJB3 on Glassfish using the default TopLink persistence manager. Within a Session Bean, when the persistence manager catches a DB exception, it marks the transaction to be rolled back, and throws an EJBException, in turn wrapping a RollbackException. Now I was expecting to be able to get the original jdbc exception out of the caused by exception of one of these exceptions, but it is not.
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It is odd that Glassfish would throw an exception on marking the transaction for rollback, and ignore the thrown error. You might wish to check with Glassfish on this. What version of TopLink are you using? A similar issue on WLS was fixed in EclipseLink, you may wish to try the latest EclipseLink release.
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James : http://www.eclipselink.org : http://en.wikibooks.org/wiki/Java_Persistence

Cannot import com.mysql.jdbc.exceptions

Hi all,
I have a pretty simple question.
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package com.mysql.jdbc.exceptions does not exist!
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Thankfully there is no reason for you to do this so it's really not a problem.
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Com.sap.db.jdbc.exceptions.JDBCDriverException:user is forced to change password

Hi all
I am trying to connect hana using jdbc code
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Hi Mathan!
now above error is esolved
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We have increased the JTA timeout to 120 seconds.. in the engine..
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http://help.sap.com/saphelp_nw2004s/helpdata/en/33/4a773f12f14a18e10000000a114084/content.htm
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     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
can anyone help to resolve the issue.. its urgent
i have also copy the ojdbc6.jar under Java Tasks folder but still getting the same exception
waiting for your reply..

Thanks Kevin for your reply..
I tried it
But i am still getting the same exception..
I also add the ojdbc6.jar file in my jar file .. but still getting the same exception.
Edited by: 985323 on 15-Feb-2013 06:40

Handling JDBC Exception

Hi,
I would like to know how we can handle exceptions thrown from the database like "uniquekey constraint" , "database server down". etc. How can we handle it ? Do we have an option to use "Fault messages" for JDBC adapter? If so, how can be it be done using Fault message mapping?
Regards,
XA

>
> I would like to know how we can handle exceptions thrown from the database like "uniquekey constraint" , "database server down". etc. How can we handle it ? Do we have an option to use "Fault messages" for JDBC adapter? If so, how can be it be done using Fault message mapping?
>
uniquekey constraint error issue with Data mostly so you have to make sure that data was correct, even you can change Table field types to avoid this.
Server Down--- Create a ALERTS for this, communictaion channel throws exception .
Regards,
Raj

Re:The JDBC exception in log file

<Jul 1, 2010 1:57:59 AM EDT> <Warning> <JDBC> <BEA-001129> <Received exception while creating connection for pool "xxxDS": Io exception: The Network Adapter could not establish the connection>
<Jul 1, 2010 1:57:59 AM EDT> <Info> <JDBC> <BEA-001156> <Stack trace associated with message 001129 follows:
java.sql.SQLException: Io exception: The Network Adapter could not establish the connection
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:255)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:387)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:420)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:165)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:35)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:801)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.makeConnection(ConnectionEnvFactory.java:300)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(ConnectionEnvFactory.java:204)
at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1096)
at weblogic.common.resourcepool.ResourcePoolImpl$ResourcePoolMaintanenceTask.timerExpired(ResourcePoolImpl.java:2018)
at weblogic.timers.internal.TimerImpl.run(TimerImpl.java:265)
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at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)

The root cause of this exception is: java.sql.SQLException: Io exception: The Network Adapter could not establish the connection
1. From Weblogic Admin Console, go to this Datasource and TEST the connection and see if it is connecting successfully. May be the Host/Port for the Oracle connection and username/password or SID name may be invalid or wrongly configured.
2. If you have any client to connect to this database like SQL Developer etc, try to connect to that db schema from this tool and see if this works.
3. One more thing. Check the Firewall settings and specially if the DB Port is open on the server where the database is running. In our Env, usually unless we open the port like for Oracle 1521, outsiders or other machines cannot connect to that database either from SQL Developer or from weblogic datasoures. So check for the port not open issues.
4. Last option is if the Network is down and not able to connect to that db server. Check with Network guys.
Thanks
Ravi Jegga

DataDirect DB2 drivers (jdbc) exception: end of stream on read

Using the DataDirect version 3.4 drivers against V8.1 of DB2...
Having trouble establishing a connection to DB2 with the com.ddtek.jdbc.db2.DB2Driver class:
SQLException: [DataDirect][DB2 JDBC Driver]End of stream was detected on a read.
The url is as follows:
jdbc:datadirect:db2://sadbarkprodtest2:6789;databaseName=INFRA
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/Matthew Young

Running DB2 V8.1.5 on a Solaris machine (sparc)...
On the client side I am using jdk 141_03 from Bea and the DataDirect JDBC drivers (version 3.4). Sample code looks as follows:
public class Test {
private String url = "jdbc:datadirect:db2://sadbarkprodtest2:6789;databaseName=INFRA";
private String userid = "xxx";
private String password = "xxx";
public void connect() {
    try
      Class.forName("com.ddtek.jdbc.db2.DB2Driver");
      connection = DriverManager.getConnection(url,userid,password);
    catch (SQLException sqle) {
       sqle.printStackTrace();
    catch (Exception e) {
       e.printStackTrace();
public static void main(String[] args) {
    Test test = new Test ();
    test.connect ();
}I get the same "End of stream was detected on read" error with the Bea DB2 7.*,8.* drivers. Assuming the problem has something to do with the version of DB2.
/ thanks - Matthew

Sql.exception using jdbc:odbc Sqlserver 7

hi
i use java jdk 1.3 and sqlserver 7.0 on windows98 and establish a connection over jbc:odbc. I use executeUpdate() statement and insert something to a table. there is a trigger defined and sometimes i got an sql.exception, that no rowcount returned.
can you help me ?
thanks jens

The trigger does a rollback in some cases.
Obviously - try this out! - this causes that JDBC exception then.
Now I see a problem in this, that the trigger does rollbacks concering the connection, but your Java program does not know that its connection's actual transaction has been rolled back. Imagine, if you have done several steps before without commitng yet, they are rolled back as well.
So I would use this only with AutoCommit set to true.
I think it's not a good idea in general to let a trigger do a rollback. But in this area I have few experiences.
I assume you have to use this table schema and its trigger definition and can't change it.
So I would find out the error code which this DBException contains.
So in case of exceptions you can identify if this case has happened and react on it in your logic. You must interpretate this as an error or maybe as an expected condition - that depends on your logic.
Another thought: can't you validate the values before you do the insert. Then this logic would not longer be encapsulated in the trigger, but maybe it is really a validation rule which the program should know anyway. What do you tell the user if it has occured?

Jdbc exception

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