Exception java.sql.SQLException: This Connection has either timed out

I am using JRUN 4 & SQL Server 2000
and Driver is Type 4 SQL Server 2000.
Type 4 driver : com.microsoft.jdbc.sqlserver.SQLServerDriver
I am able to connect & fire the query but while insertion record it gives me this error.
Exception java.sql.SQLException: This Connection has either timed out
or been closed, and it has returned to its pool. You must re-acquire the Connect
ion.
java.sql.SQLException: This Connection has either timed out or been closed, and
it has returned to its pool. You must re-acquire the Connection.
at jrun.sql.JRunConnectionHandle.assertConnectionExists(JRunConnectionHa
ndle.java:50)
at jrun.sql.JRunConnectionHandle.rollback(JRunConnectionHandle.java:107)
at krisolshipping.common.LMaintain.postData(LMaintain.java:563)
at krisolshipping.securities.SUser.doPost(SUser.java:186)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:91)
at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:
226)
at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:
527)
at jrun.servlet.http.WebService.invokeRunnable(WebService.java:172)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.j
ava:451)
Krisol 03 Exception java.sql.SQLException: This Connection has either timed out
or been closed, and it has returned to its pool. at jrunx.scheduler.Worke
rThread.run(WorkerThread.java:66)
You must re-acquire the Connection.
java.sql.SQLException: This Connection has either timed out or been closed, and
it has returned to its pool. You must re-acquire the Connection.

Did you by any chance close the connection?
The following appendix in the connection URL is recommended for M$ SQL:
jdbc:microsoft:sqlserver://mssql:1433;SelectMethod=Cursor

Similar Messages

Java.sql.SQLException: ORA-12535: TNS:operation timed out

Hello,
I am trying my first JDBC connection using a code sample called SingleConnection.
The code functions properly until an attempt to connect to the database (the main goal to the exercise, I know). I receive a java.sql.SQLException: ORA-12535: TNS:operation timed out error. The ConnectString is all good, and several different values have been tried. Any help would be appreciated.
Thanks,
Jeff

Hello,
My problem is solved. It was a firewall issue.
Cheers,
Jeff

Internal Exception: java.sql.SQLException: Closed ConnectionError Code: 170

I have the following situation:
When accidentaly toplink loose connection with database server for short time and request coming from client in the same time toplink close connection with database server and generate the following exception:
Exception [TOPLINK-4002] (Oracle TopLink - 10g Developer Preview 3 (10.1.3.0 ) (Build 041116)): oracle.toplink.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Closed ConnectionError Code: 17008
     at oracle.toplink.exceptions.DatabaseException.sqlException(DatabaseException.java:272)
Problem is because toplink does not renew the connection with database server. Anybody know how to resolve this situation ?
Mention:
Application is build around toplink server session that serve client giving them clientsession and unitofwork.

Hi
I am getting this exception randomly, I want my application to be flexible. I am using Glassfish V2.1.1, Toplink Essentials, Windows linux, Oracle 11g database.
Below is the stacktrace :
Local Exception Stack:
Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.1 (Build b31g-fcs (10/19/2009))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Closed Connection
Error Code: 17008
Call: SELECT t0.CRITICALITY, t0.USER_TAG_IDENT, t0.SEGMENT_GROUP_YN, t0.NAME, t0.GMT_LAST_UPDATED, t0.LONG_DESCRIPTION, t0.CS_TYPE_DB_SITE, t0.CS_TYPE_DB_ID, t0.CS_TYPE_CODE, t0.SEGMENT_SITE, t0.SEGMENT_ID, t0.RSTAT_TYPE_CODE, t0.LAST_UPD_DB_SITE, t0.LAST_UPD_DB_ID, t0.SG_DB_SITE, t0.SG_DB_ID, t0.SG_TYPE_CODE FROM SEGMENT t0, ROW_STATUS_TYPE t2, SEGMENT_TYPE t1 WHERE ((((t0.SEGMENT_ID NOT IN (SELECT t3.CHILD_SG_ID FROM SEGMENT_CHILD t3 WHERE (t3.SEGMENT_SITE = ?)) AND (t0.SEGMENT_SITE = ?)) AND (t1.SG_TYPE_CODE = ?)) AND (t2.RSTAT_TYPE_COD = ?)) AND (((t1.SG_DB_SITE = t0.SG_DB_SITE) AND ((t1.SG_DB_ID = t0.SG_DB_ID) AND (t1.SG_TYPE_CODE = t0.SG_TYPE_CODE))) AND (t2.RSTAT_TYPE_COD = t0.RSTAT_TYPE_CODE))) ORDER BY t0.USER_TAG_IDENT ASC
     bind => [0000000100000001, 0000000100000001, 9, 1]
Query: ReportQuery(com.esrg.jpa.Segment)
     at oracle.toplink.essentials.exceptions.DatabaseException.sqlException(DatabaseException.java:319)
     at oracle.toplink.essentials.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:566)
     at oracle.toplink.essentials.internal.databaseaccess.DatabaseAccessor.executeCall(DatabaseAccessor.java:452)
     at oracle.toplink.essentials.threetier.ServerSession.executeCall(ServerSession.java:473)
     at oracle.toplink.essentials.internal.queryframework.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:228)
     at oracle.toplink.essentials.internal.queryframework.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:214)
     at oracle.toplink.essentials.internal.queryframework.DatasourceCallQueryMechanism.executeSelectCall(DatasourceCallQueryMechanism.java:285)
     at oracle.toplink.essentials.internal.queryframework.DatasourceCallQueryMechanism.selectAllRows(DatasourceCallQueryMechanism.java:615)
     at oracle.toplink.essentials.internal.queryframework.ExpressionQueryMechanism.selectAllRowsFromTable(ExpressionQueryMechanism.java:2416)
     at oracle.toplink.essentials.internal.queryframework.ExpressionQueryMechanism.selectAllReportQueryRows(ExpressionQueryMechanism.java:2382)
     at oracle.toplink.essentials.queryframework.ReportQuery.executeDatabaseQuery(ReportQuery.java:802)
     at oracle.toplink.essentials.queryframework.DatabaseQuery.execute(DatabaseQuery.java:628)
     at oracle.toplink.essentials.queryframework.ObjectLevelReadQuery.execute(ObjectLevelReadQuery.java:692)
     at oracle.toplink.essentials.queryframework.ObjectLevelReadQuery.executeInUnitOfWork(ObjectLevelReadQuery.java:746)
     at oracle.toplink.essentials.internal.sessions.UnitOfWorkImpl.internalExecuteQuery(UnitOfWorkImpl.java:2244)
     at oracle.toplink.essentials.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:952)
     at oracle.toplink.essentials.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:924)
     at oracle.toplink.essentials.internal.ejb.cmp3.base.EJBQueryImpl.executeReadQuery(EJBQueryImpl.java:367)
     at oracle.toplink.essentials.internal.ejb.cmp3.base.EJBQueryImpl.getResultList(EJBQueryImpl.java:478)
     at com.sun.enterprise.util.QueryWrapper.getResultList(QueryWrapper.java:196)
     at com.esrgtech.erm.viewer.segment.eRMViewerSegmentBean.findSystem(eRMViewerSegmentBean.java:537)
     at com.esrgtech.erm.viewer.segment.eRMViewerSegmentBean.getTree(eRMViewerSegmentBean.java:131)
     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:597)
     at com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1011)
     at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:175)
     at com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2929)
     at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:4020)
     at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:197)
     at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:127)
     at $Proxy60.getTree(Unknown Source)
     at com.esrgtech.erm.DataViewerSession.getTree(DataViewerSession.java:237)
     at com.esrgtech.erm.ui.dashboard.DashboardLeft.buildTree(DashboardLeft.java:88)
     at com.esrgtech.erm.ui.dashboard.DashboardLeft.<init>(DashboardLeft.java:48)
     at com.esrgtech.erm.ui.dashboard.Dashboard.createLeftContent(Dashboard.java:55)
     at com.esrgtech.erm.ui.base.WebPageTwoColLeft180.buildPage(WebPageTwoColLeft180.java:58)
     at com.esrgtech.erm.ui.dashboard.Dashboard.<init>(Dashboard.java:34)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
     at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
     at org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:192)
     at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:57)
     at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:81)
     at com.esrgtech.erm.ui.signin.SignInPanel.onSignInSucceeded(SignInPanel.java:236)
     at com.esrgtech.erm.ui.signin.SignInPanel$SignInForm.onSubmit(SignInPanel.java:116)
     at org.apache.wicket.markup.html.form.Form.delegateSubmit(Form.java:1536)
     at org.apache.wicket.markup.html.form.Form.process(Form.java:925)
     at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:887)
     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:597)
     at org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:182)
     at org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73)
     at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
     at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)
     at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
     at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
     at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
     at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:479)
     at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:312)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:313)
     at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:287)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:218)
     at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
     at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
     at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94)
     at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:222)
     at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
     at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:587)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1093)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:166)
     at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
     at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:587)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1093)
     at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:291)
     at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:666)
     at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:597)
     at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:872)
     at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:341)
     at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:263)
     at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:214)
     at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:264)
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Caused by: java.sql.SQLException: Closed 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:208)
     at oracle.jdbc.driver.PhysicalConnection.prepareStatement(PhysicalConnection.java:840)
     at oracle.jdbc.driver.PhysicalConnection.prepareStatement(PhysicalConnection.java:759)
     at com.sun.gjc.spi.base.ConnectionHolder.prepareStatement(ConnectionHolder.java:475)
     at oracle.toplink.essentials.internal.databaseaccess.DatabaseAccessor.prepareStatement(DatabaseAccessor.java:1162)
     at oracle.toplink.essentials.internal.databaseaccess.DatabaseCall.prepareStatement(DatabaseCall.java:612)
     at oracle.toplink.essentials.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:485)
     ... 90 more
Need Help.....

Java.sql.SQLException: Lost connection to server during query

Hi all,
While I execute the sql query, i get the following exception
java.sql.SQLException: Lost connection to server during query
     at org.gjt.mm.mysql.Connection.execSQL(Unknown Source)
     at org.gjt.mm.mysql.PreparedStatement.executeQuery(Unknown Source)
     at org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:302)
Below is my code to execute the query.
String sqlQuery = "some query";
    Connection dbConnection=null;
    PreparedStatement stmt = null;
    ResultSet rs = null;
    try
      dbConnection=getDBConnection(); //perform lookup on the data source,   and return the connection
      stmt= prepareStmt(dbConnection, sqlQuery);
      rs = stmt.executeQuery(); //fail here
      //more below......
    catch(Exception e)
      throw e;
    finally
      releaseResource(stmt,dbConnection);
      closeResultSet(rs);
    }The DB i am using is MySql 4.0, Server: Jboss3.2. Could I know the possible reason that will cause the above exception?
Thanks for your help

Anyone would help me.
I am using linux, resin, jdk1.3 and Mysql plus mm.mysql driver. I write some static class which open one database connection for the class. I found that if the Server is ideal for period of time. When I doing the query again I meet same error message.
ava.sql.SQLException: Lost connection to server during query
at org.gjt.mm.mysql.Connection.execSQL(Unknown Source)
at org.gjt.mm.mysql.Connection.execSQL(Unknown Source)
at org.gjt.mm.mysql.Statement.executeQuery(Unknown Source)
at org.gjt.mm.mysql.jdbc2.Statement.executeQuery(Unknown Source)
at com.ccnet.desktop.Grouping.getDomainBanner(Grouping.java:1835)

Unreported exception; java.sql.SQLException; must be caught or declared to

Hi everyone,
For my Java course assignment we need to make a small application that uses a MS Access database. But de code below gives me a "Unreported exception; java.sql.SQLException; must be caught or declared to be thrown at line xx" error.
public class ConnectieBeheer
private static Connection con;
private static Statement stmt;
private static ResultSet res;
private static ResultSetMetaData md;
private ConnectieBeheer(){}
public static void openDB() {
    Driver driver = new JdbcOdbcDriver();
    Properties info = new Properties();
    String url = "jdbc:odbc:theater";
    con = driver.connect(url, info);       <--- Error here
    if (con != null)
      stmt = con.createStatement();      <--- Error here
      DatabaseMetaData dma = con.getMetaData();      <--- Error here
}So I tried this :
public static void openDB() throws SQLException {Now I do not get an error.
The OpenDB method is called from a different class like this :
public static void test1(){
    ConnectieBeheer.openDB();
    System.out.println("DB opened");
}But now it gives the same "Unreported exception; java.sql.SQLException; must be caught or declared to be thrown at line xx" error but now at the line ConnectieBeheer.openDB();
Why is this? And what can I do to correct this?
Thanks!
Steven.

you should read the sun tutoriel about exceptions handling ;
there are two ways to handle an exception : either you redirects it (using "throws" statement, what you did for the openDB method), or you catch it using a try { ... } catch (Exception exc) {}
if you want to get rid of the error what you can do is :
public static void test1(){
    try {
        ConnectieBeheer.openDB();
    } catch (java.sql.SQLException sqle) {
        sqle.printStackTrace();
    System.out.println("DB opened");
}

Exception: java.sql.SQLException: ORA-00904: "SEQ_NAME": invalid identifier

Hi everyone,
we are facing the below issue when trying to schedule a BI report.
Error Details:
+oracle.apps.xdo.servlet.scheduler.ProcessingException: Exception [TOPLINK-4002] (Oracle TopLink - 11g Release 1 (11.1.1.0.0) (Build 080319)): oracle.toplink.exceptions.DatabaseException+
Internal Exception: java.sql.SQLException: ORA-00904: "SEQ_NAME": invalid identifier
Error Code: 904
Call: UPDATE SEQUENCE SET SEQ_COUNT = SEQ_COUNT 50 WHERE SEQ_NAME = 'JOB_ID_SEQ'+
Query: DataModifyQuery()
+     at oracle.apps.xdo.servlet.scheduler.toplink.ToplinkDataHandler.insertJob(ToplinkDataHandler.java:830)+
+     at oracle.apps.xdo.servlet.ui.scheduler.SchedulerServlet.scheduleJob(SchedulerServlet.java:1896)+
+     at oracle.apps.xdo.servlet.ui.scheduler.SchedulerServlet.doPost(SchedulerServlet.java:293)+
+     at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)+
+     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)+
+     at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64)+
+     at oracle.apps.xdo.servlet.security.SecurityFilter.doFilter(SecurityFilter.java:94)+
+     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:621)+
+     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:368)+
+     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:866)+
+     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:448)+
+     at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:216)+
+     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)+
+     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:110)+
+     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)+
+     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)+
+     at java.lang.Thread.run(Thread.java:595)+
+Caused by: Exception [TOPLINK-4002] (Oracle TopLink - 11g Release 1 (11.1.1.0.0) (Build 080319)): oracle.toplink.exceptions.DatabaseException+
Internal Exception: java.sql.SQLException: ORA-00904: "SEQ_NAME": invalid identifier
Error Code: 904
Call: UPDATE SEQUENCE SET SEQ_COUNT = SEQ_COUNT 50 WHERE SEQ_NAME = 'JOB_ID_SEQ'+
Query: DataModifyQuery()
+     at oracle.toplink.exceptions.DatabaseException.sqlException(DatabaseException.java:296)+
+     at oracle.toplink.internal.databaseaccess.DatabaseAccessor.executeDirectNoSelect(DatabaseAccessor.java:724)+
+     at oracle.toplink.internal.databaseaccess.DatabaseAccessor.executeNoSelect(DatabaseAccessor.java:790)+
+     at oracle.toplink.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:524)+
+     at oracle.toplink.internal.databaseaccess.DatabaseAccessor.executeCall(DatabaseAccessor.java:467)+
+     at oracle.toplink.internal.sessions.AbstractSession.executeCall(AbstractSession.java:795)+
+     at oracle.toplink.internal.queryframework.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:193)+
+     at oracle.toplink.internal.queryframework.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:179)+
+     at oracle.toplink.internal.queryframework.DatasourceCallQueryMechanism.executeNoSelectCall(DatasourceCallQueryMechanism.java:222)+
+     at oracle.toplink.internal.queryframework.DatasourceCallQueryMechanism.executeNoSelect(DatasourceCallQueryMechanism.java:202)+
+     at oracle.toplink.queryframework.DataModifyQuery.executeDatabaseQuery(DataModifyQuery.java:55)+
+     at oracle.toplink.queryframework.DatabaseQuery.execute(DatabaseQuery.java:671)+
+     at oracle.toplink.internal.sessions.AbstractSession.internalExecuteQuery(AbstractSession.java:2260)+
+     at oracle.toplink.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1074)+
+     at oracle.toplink.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1058)+
+     at oracle.toplink.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1032)+
+     at oracle.toplink.sequencing.QuerySequence.update(QuerySequence.java:319)+
+     at oracle.toplink.sequencing.QuerySequence.updateAndSelectSequence(QuerySequence.java:258)+
+     at oracle.toplink.sequencing.StandardSequence.getGeneratedVector(StandardSequence.java:62)+
+     at oracle.toplink.sequencing.DefaultSequence.getGeneratedVector(DefaultSequence.java:144)+
+     at oracle.toplink.sequencing.Sequence.getGeneratedVector(Sequence.java:256)+
+     at oracle.toplink.internal.sequencing.SequencingManager$Preallocation_Transaction_NoAccessor_State.getNextValue(SequencingManager.java:444)+
+     at oracle.toplink.internal.sequencing.SequencingManager.getNextValue(SequencingManager.java:873)+
+     at oracle.toplink.internal.sequencing.ClientSessionSequencing.getNextValue(ClientSessionSequencing.java:75)+
+     at oracle.toplink.internal.descriptors.ObjectBuilder.assignSequenceNumber(ObjectBuilder.java:234)+
+     at oracle.toplink.internal.sessions.UnitOfWorkImpl.assignSequenceNumbers(UnitOfWorkImpl.java:419)+
+     at oracle.toplink.internal.sessions.UnitOfWorkImpl.calculateChanges(UnitOfWorkImpl.java:497)+
+     at oracle.toplink.internal.sessions.UnitOfWorkImpl.commitToDatabaseWithChangeSet(UnitOfWorkImpl.java:1407)+
+     at oracle.toplink.internal.sessions.UnitOfWorkImpl.commitRootUnitOfWork(UnitOfWorkImpl.java:1167)+
+     at oracle.toplink.internal.sessions.UnitOfWorkImpl.commit(UnitOfWorkImpl.java:939)+
+     at oracle.apps.xdo.servlet.scheduler.toplink.ToplinkDataHandler.insertJob(ToplinkDataHandler.java:815)+
+     ... 16 more+
Caused by: java.sql.SQLException: ORA-00904: "SEQ_NAME": invalid identifier
+     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:138)+
+     at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:316)+
+     at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:282)+
+     at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:639)+
+     at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:113)+
+     at oracle.jdbc.driver.T4CStatement.execute_for_rows(T4CStatement.java:561)+
+     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1161)+
+     at oracle.jdbc.driver.OracleStatement.executeUpdate(OracleStatement.java:1585)+
+     at oracle.toplink.internal.databaseaccess.DatabaseAccessor.executeDirectNoSelect(DatabaseAccessor.java:713)+
+     ... 45 more+
Found a thread related to this but there it was explained that the error was occuring when trying to notify regarding output through email. In our case, issue is occuring just during scheduling itslef.
Also I haved checked the following schedular tables in my database.
SQL> select table_name from all_tables where table_name like 'S_NQ%'
+2 /+
TABLE_NAME
S_NQ_ERR_MSG
S_NQ_INSTANCE
S_NQ_JOB_PARAM
S_NQ_JOB
SQL> select SEQ_NAME.CURRVAL FROM DUAL;
select SEQ_NAME.CURRVAL FROM DUAL
*+
ERROR at line 1:
ORA-02289: sequence does not exist
Please help me out in solving this as I have tried almost all possible solutions.
Thanks,
Sri Harsha.
Edited by: user10545574 on Dec 20, 2009 10:24 PM

Hello,
In the delivery email configuration server page (under BI Publisher Admin Tab), the username / password to enter is the one defined on the email server itself. It is the user that will be user to send the emails when scedhuling a report.
It may not be Administrator/ Administrator (not a user defined with OBI admin tool) but the username/password defined on the email server itself.
Moreover, to properly configure the BI Publisher Scheduler, it is a prerequistes to create bipsched user on Oracle DB and install the schema tables in Oracle DB (by clicking on Install Schema button after defining database connection under Admin / Scheduler Configuration tab)
From the error your are getting 'SEQ_NAME unknown..., it appears that the tables are not created'.
Hope this helps and good luck
Matthieu

Regarding Internal Exception: java.sql.SQLException

While deploying the application we are encounter a following error,
Internal Exception: java.sql.SQLException: Error in allocating a connection. Cause: Connection could not be allocated because: FATAL: sorry, too many clients already
Error Code: 0
Deployment error:
Please give me a suggession for this error.
Thanks,

While deploying the application we are encounter a following error,
Internal Exception: java.sql.SQLException: Error in allocating a connection. Cause: Connection could not be allocated because: FATAL: sorry, too many clients already
Error Code: 0
Deployment error:
Please give me a suggession for this error.
Thanks,

Java.sql.SQLException: Closed Connection from Custom Identity Service

Hi,
Here is an issue I am trying to resolve:
Platform: Oracle BPEL 10.1.2
OS: Red Hat Enterprise Linux ES release 4 (Nahant Update 4)
Please note that the whole thing has been working in other same type of installations (e.g. RedHat, Windows, Developer BPEL on Windows & Linux) but this seems to be something special on this server. Any help will be appreciated:
This actually work for sometime (2-3 hours) and then suddenly stops working even if we don't do any transaction on it.
Thanks,
Bipul Dutta.
Error stack:
09/08/17 12:45:25 CustomIdentityService::authenticateUser():: begin
############# inside authenticateUser
09/08/17 12:45:25 CustomIdentityService::user authenticated
############# inside getUser()
09/08/17 12:45:25 java.sql.SQLException: Closed Connection
09/08/17 12:45:25      at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:137)
09/08/17 12:45:25      at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:174)
09/08/17 12:45:25      at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:239)
09/08/17 12:45:25      at oracle.jdbc.driver.PhysicalConnection.prepareStatement(PhysicalConnection.java:930)
09/08/17 12:45:25      at oracle.jdbc.driver.PhysicalConnection.prepareStatement(PhysicalConnection.java:826)
09/08/17 12:45:25      at oracle.tip.pc.services.identity.FAMDBProvider.getUser(FAMDBProvider.java:418)
09/08/17 12:45:25      at oracle.tip.pc.services.identity.FAMCustomIdentityService.lookupUser(FAMCustomIdentityService.java:101)
09/08/17 12:45:25      at oracle.tip.pc.services.hw.worklist.WorklistService.authenticateUser(WorklistService.java:333)
09/08/17 12:45:25      at com.famis.web.service.core.humanworkflow.service.AbstractTaskWebService.getBpelContext(AbstractTaskWebService.java:20)
09/08/17 12:45:25      at com.famis.web.service.core.humanworkflow.service.GetTasksWebServiceImpl.process(GetTasksWebServiceImpl.java:51)
09/08/17 12:45:25      at com.famis.web.service.core.humanworkflow.service.TaskWebServiceImpl.process(TaskWebServiceImpl.java:68)
09/08/17 12:45:25      at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
09/08/17 12:45:25      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
09/08/17 12:45:25      at java.lang.reflect.Method.invoke(Method.java:324)
09/08/17 12:45:25      at org.apache.axis.providers.java.MsgProvider.processMessage(MsgProvider.java:141)
09/08/17 12:45:25      at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323)
09/08/17 12:45:25      at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
09/08/17 12:45:25      at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
09/08/17 12:45:25      at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
09/08/17 12:45:25      at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:454)
09/08/17 12:45:25      at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281)
09/08/17 12:45:25      at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:699)
09/08/17 12:45:25      at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
09/08/17 12:45:25      at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
09/08/17 12:45:25      at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
09/08/17 12:45:25      at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:835)
09/08/17 12:45:25      at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:341)
09/08/17 12:45:25      at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:816)
09/08/17 12:45:25      at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:231)
09/08/17 12:45:25      at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:136)
09/08/17 12:45:25      at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)
09/08/17 12:45:25      at java.lang.Thread.run(Thread.java:534)
<2009-08-17 12:45:25,877> <ERROR> <tmobilet.collaxa.cube.services> <PCException::<init>> User is not found.
<2009-08-17 12:45:25,877> <ERROR> <tmobilet.collaxa.cube.services> <PCException::<init>> User "BSAUNDE4" is not found in realm "tmobilet".
<2009-08-17 12:45:25,877> <ERROR> <tmobilet.collaxa.cube.services> <PCException::<init>> Check the error stack and fix the cause of the error. Contact
Edited by: user11798418 on Aug 17, 2009 10:30 AM

>
I have my application jar on the server, and launch this JFrame application from the browser. ><zen question>
Which particular 'the browser'? What version of what browser running on what OS?
</zen question>
The reason I ask is that it is up to the browser to call an applet's stop()/destroy() methods and if they do not do so - there is almost nothing we as developers can do about it.
If you need such reliable shut down behaviour, it would be best to launch the applet or frame using Java Web Start.

Java.sql.SQLException: Closed Connection error when invoking web service

Hi
I've assembled a simple web service for an Oracle PL/SQL package and deployed it on a Standalone OC4J, when I come to invoke it on the Oracle Enterprise Manager screen I'm getting the following returned within the envelope body:
<env:Body>
<env:Fault>
<faultcode>env:Server</faultcode>
<faultstring>Internal Server Error (serialization error: java.sql.SQLException: java.sql.SQLException: Closed Connection)</faultstring>
</env:Fault>
</env:Body>
The function that is called within the database returns a user defined object that consists of a RAW value and an XMLTYPE. The function takes a string as a parameter, when I enter a string that I know will not return an object there is no error in the envelope body, only when there is an object to return does the error appear.
Anyone have any suggestion as to why this is?

I'm no further forward with this: has anyone assembled, deployed and invoked a web service that returns a XMLTYPE?? I know this should be possible but I think there's maybe some manual intervention required with the classes created with webservicesassembler: I'd really appreciate it if anyone with any experience of this kind of thing could help me think this through.

Exception java.sql.SQLException: [Microsoft][ODBC Microsoft Access 97 Drive

Hi,
I am writing a simple program wihich will display the list of table for a given database. Currently I am using JDBC-ODBC bridge for accessing MS Acccess data base. When I call getTables method of DatabaseMetaData. Following Exception was thrown. Any clue what could be the reason for this?
Exception java.sql.SQLException: [Microsoft][ODBC Microsoft Access 97 Driver]Driver not capable
java.sql.SQLException: [Microsoft][ODBC Microsoft Access 97 Driver]Driver not capable
at sun.jdbc.odbc.JdbcOdbc.createSQLException(JdbcOdbc.java:6106)
at sun.jdbc.odbc.JdbcOdbc.standardError(JdbcOdbc.java:6263)
at sun.jdbc.odbc.JdbcOdbc.SQLTables(JdbcOdbc.java:4917)
at sun.jdbc.odbc.JdbcOdbcDatabaseMetaData.getTables(JdbcOdbcDatabaseMetaData.java:2395)
at test.databaseMetaData.main(databaseMetaData.java:36)
This exception occured in the following block:
String[] strTables = {"TABLES"};
rs = dbmd.getTables( null, "DBIS", "A%", strTables);
Thanks in advance
Cheers,
Krishna

Hi Krishna,
First, do you have a correct ODBC setup on the platform your working on -- data source, etc.
Second, please enclose the Java code for your connection, etc..
Good luck!
Francis

Java.sql.SQLException: Closed Connection

Hello
I am getting a java.sql.SQLException: Closed Connection with a simple SELECT query. This seems to be happening if i leave a session time out on a browser window. After i log on again and try to access a page which calls this simple SELECT query im getting this:
java.sql.SQLException: Closed Connection
<Error><JTA><BEA-110412><Name=[EJB com.bea.wlw.runtime.core.bean.SyncDispatcherBean.invoke<com.bea.wlw.runitme.core.request.Request>], Xid=.....Status=Rolled back.[Reason=weblogic.transaction.internal.AppSetRollbackOnlyException],HeuristicErrorCode=XA_HEURHAZ......
I need to shutdown and startup WebLogic to get my SELECT query running again in such a situation.
HELP PLEASE, any suggestions?
thanks lots
rina

Hello
Please note that i am using pageflows and my select query is in a .jcx file. Here is the full stack trace:
<29-May-2007 14:58:28 o'clock BST> <Warning> <WLW> <BTG005273> <portalServer> <ExecuteThread: '14' for queue: 'default'> <admin> <BEA1-0082B1D46822545AA9E0> <000000> <Id=top-level; Method=portlets.Admin.ManagedMobile.CreateUser.Uup_Usercontext.getCusPneumonics(); Failure=java.sql.SQLException: Closed Connection [ServiceException]>
####<29-May-2007 14:58:28 o'clock BST> <Error> <JTA> <BTG005273> <portalServer> <ExecuteThread: '14' for queue: 'default'> <admin> <BEA1-0082B1D46822545AA9E0> <BEA-110412> <Name=[EJB com.bea.wlw.runtime.core.bean.SyncDispatcherBean.invoke(com.bea.wlw.runtime.core.request.Request)],Xid=BEA1-0082B1D46822545AA9E0(42197291),Status=Rolled back. [Reason=weblogic.transaction.internal.AppSetRollbackOnlyException],HeuristicErrorCode=XA_HEURHAZ,numRepliesOwedMe=0,numRepliesOwedOthers=0,seconds since begin=0,seconds left=60,activeThread=Thread[ExecuteThread: '14' for queue: 'default',5,Thread Group for Queue: 'default'],XAServerResourceInfo[weblogic.jdbc.wrapper.JTSXAResourceImpl]=(ServerResourceInfo[weblogic.jdbc.wrapper.JTSXAResourceImpl]=(state=rolledback,assigned=portalServer),xar=weblogic.jdbc.wrapper.JTSXAResourceImpl@283f1b9,re-Registered = false),SCInfo[TestPortal+portalServer]=(state=rolledback),properties=({weblogic.transaction.name=[EJB com.bea.wlw.runtime.core.bean.SyncDispatcherBean.invoke(com.bea.wlw.runtime.core.request.Request)], weblogic.jdbc=t3://10.235.102.63:7001}),OwnerTransactionManager=ServerTM[ServerCoordinatorDescriptor=(CoordinatorURL=portalServer+10.235.102.63:7001+TestPortal+t3+, XAResources={},NonXAResources={})],CoordinatorURL=portalServer+10.235.102.63:7001+TestPortal+t3+) completed heuristically: (weblogic.jdbc.wrapper.JTSXAResourceImpl, HeuristicHazard, (javax.transaction.xa.XAException: Closed Connection)) >
####<29-May-2007 14:58:28 o'clock BST> <Error> <EJB> <BTG005273> <portalServer> <ExecuteThread: '14' for queue: 'default'> <admin> <> <BEA-010025> <Exception occurred during rollback of transaction Name=[EJB com.bea.wlw.runtime.core.bean.SyncDispatcherBean.invoke(com.bea.wlw.runtime.core.request.Request)],Xid=BEA1-0082B1D46822545AA9E0(42197291),Status=Rolled back. [Reason=weblogic.transaction.internal.AppSetRollbackOnlyException],HeuristicErrorCode=XA_HEURHAZ,numRepliesOwedMe=0,numRepliesOwedOthers=0,seconds since begin=0,seconds left=60,XAServerResourceInfo[weblogic.jdbc.wrapper.JTSXAResourceImpl]=(ServerResourceInfo[weblogic.jdbc.wrapper.JTSXAResourceImpl]=(state=rolledback,assigned=portalServer),xar=weblogic.jdbc.wrapper.JTSXAResourceImpl@283f1b9,re-Registered = false),SCInfo[TestPortal+portalServer]=(state=rolledback),properties=({weblogic.transaction.name=[EJB com.bea.wlw.runtime.core.bean.SyncDispatcherBean.invoke(com.bea.wlw.runtime.core.request.Request)], weblogic.jdbc=t3://10.235.102.63:7001}),OwnerTransactionManager=ServerTM[ServerCoordinatorDescriptor=(CoordinatorURL=portalServer+10.235.102.63:7001+TestPortal+t3+, XAResources={},NonXAResources={})],CoordinatorURL=portalServer+10.235.102.63:7001+TestPortal+t3+): javax.transaction.SystemException: Heuristic hazard: (weblogic.jdbc.wrapper.JTSXAResourceImpl, HeuristicHazard, (javax.transaction.xa.XAException: Closed Connection))
     at weblogic.transaction.internal.ServerTransactionImpl.internalRollback()V(ServerTransactionImpl.java:396)
     at weblogic.transaction.internal.ServerTransactionImpl.rollback()V(ServerTransactionImpl.java:362)
     at weblogic.ejb20.internal.BaseEJBObject.postInvoke(Lweblogic.ejb20.internal.InvocationWrapper;Ljava.lang.Throwable;)V(BaseEJBObject.java:279)
     at weblogic.ejb20.internal.StatelessEJBObject.postInvoke(Lweblogic.ejb20.internal.InvocationWrapper;Ljava.lang.Throwable;)V(StatelessEJBObject.java:140)
     at com.bea.wlw.runtime.core.bean.SyncDispatcher_k1mrl8_EOImpl.invoke(Lcom.bea.wlw.runtime.core.request.Request;)Lcom.bea.wlw.runtime.core.request.Response;(SyncDispatcher_k1mrl8_EOImpl.java:110)
     at com.bea.wlw.runtime.core.dispatcher.Dispatcher.remoteDispatch(Lcom.bea.wlw.runtime.core.dispatcher.DispFile;Lcom.bea.wlw.runtime.core.request.Request;)Lcom.bea.wlw.runtime.core.request.Response;(Dispatcher.java:161)
     at com.bea.wlw.runtime.core.dispatcher.ServiceHandleImpl.invoke(Lcom.bea.wlw.runtime.core.request.Request;)Ljava.lang.Object;(ServiceHandleImpl.java:436)
     at com.bea.wlw.runtime.core.dispatcher.WlwProxyImpl._invoke(Lcom.bea.wlw.runtime.core.request.ExecRequest;)Ljava.lang.Object;(WlwProxyImpl.java:326)
     at com.bea.wlw.runtime.core.dispatcher.WlwProxyImpl.invoke(Ljava.lang.Object;Ljava.lang.reflect.Method;[Ljava.lang.Object;)Ljava.lang.Object;(WlwProxyImpl.java:315)
     at $Proxy13.getCusPneumonics(Ljava.lang.String;)Ljavax.sql.RowSet;(Unknown Source)
     at portlets.Admin.ManagedMobile.CreateUser.CreateUserController.begin()Lcom.bea.wlw.netui.pageflow.Forward;(CreateUserController.jpf:189)
     at jrockit.reflect.NativeMethodInvoker.invoke0(Ljava.lang.Object;ILjava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)
     at jrockit.reflect.NativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)
     at jrockit.reflect.VirtualNativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)
     at java.lang.reflect.Method.invoke(Ljava.lang.Object;[Ljava.lang.Object;I)Ljava.lang.Object;(Unknown Source)
     at com.bea.wlw.netui.pageflow.FlowController.invokeActionMethod(Ljava.lang.reflect.Method;Lorg.apache.struts.action.ActionForm;Ljavax.servlet.http.HttpServletRequest;Lorg.apache.struts.action.ActionMapping;)Lorg.apache.struts.action.ActionForward;(FlowController.java:1507)
     at com.bea.wlw.netui.pageflow.FlowController.getActionMethodForward(Ljava.lang.String;Lorg.apache.struts.action.ActionForm;Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Lorg.apache.struts.action.ActionMapping;)Lorg.apache.struts.action.ActionForward;(FlowController.java:1433)
     at com.bea.wlw.netui.pageflow.FlowController.internalExecute(Lorg.apache.struts.action.ActionMapping;Lorg.apache.struts.action.ActionForm;Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)Lorg.apache.struts.action.ActionForward;(FlowController.java:764)
     at com.bea.wlw.netui.pageflow.PageFlowController.internalExecute(Lorg.apache.struts.action.ActionMapping;Lorg.apache.struts.action.ActionForm;Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)Lorg.apache.struts.action.ActionForward;(PageFlowController.java:211)
     at com.bea.wlw.netui.pageflow.FlowController.execute(Lorg.apache.struts.action.ActionMapping;Lorg.apache.struts.action.ActionForm;Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)Lorg.apache.struts.action.ActionForward;(FlowController.java:594)
     at org.apache.struts.action.RequestProcessor.processActionPerform(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Lorg.apache.struts.action.Action;Lorg.apache.struts.action.ActionForm;Lorg.apache.struts.action.ActionMapping;)Lorg.apache.struts.action.ActionForward;(RequestProcessor.java:484)
     at org.apache.struts.action.RequestProcessor.process(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(RequestProcessor.java:274)
     at com.bea.wlw.netui.pageflow.PageFlowRequestProcessor.process(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(PageFlowRequestProcessor.java:650)
     at com.bea.wlw.netui.pageflow.AutoRegisterActionServlet.process(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(AutoRegisterActionServlet.java:527)
     at com.bea.wlw.netui.pageflow.PageFlowActionServlet.process(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(PageFlowActionServlet.java:152)
     at org.apache.struts.action.ActionServlet.doGet(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(ActionServlet.java:507)
     at com.bea.wlw.netui.pageflow.PageFlowUtils.strutsLookup(Ljavax.servlet.ServletContext;Ljavax.servlet.ServletRequest;Ljavax.servlet.http.HttpServletResponse;Ljava.lang.String;[Ljava.lang.String;)Lcom.bea.wlw.netui.pageflow.ActionResult;(PageFlowUtils.java:1617)
     at com.bea.netuix.servlets.controls.content.PageflowContent.preRender()V(PageflowContent.java:449)
     at com.bea.netuix.nf.ControlLifecycle$5.visit(Lcom.bea.netuix.nf.UIControl;Ljava.lang.Object;)Z(ControlLifecycle.java:405)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom.bea.netuix.nf.VisitorType;Lcom.bea.netuix.nf.UIControl;Ljava.lang.Object;Lcom.bea.netuix.nf.concurrency.ControlTreeWalkerPool;Lcom.bea.netuix.nf.concurrency.WorkerCount;ZZ)V(ControlTreeWalker.java:618)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom.bea.netuix.nf.VisitorType;Lcom.bea.netuix.nf.UIControl;Ljava.lang.Object;Lcom.bea.netuix.nf.concurrency.ControlTreeWalkerPool;Lcom.bea.netuix.nf.concurrency.WorkerCount;ZZ)V(ControlTreeWalker.java:629)
     at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom.bea.netuix.nf.VisitorType;Lcom.bea.netuix.nf.UIControl;Ljava.lang.Object;Lcom.bea.netuix.nf.concurrency.ControlTreeWalkerPool;Lcom.bea.netuix.nf.concurrency.WorkerCount;ZZ)V(ControlTreeWalker.java:629)
[/i PLEASE HELP
Thanks
Rina

Java.sql.SQLException: Closed Connection: next

java.sql.SQLException: Closed Connection: next
Here's the JDBC SELECT code:
Class.forName(driver);
con = DriverManager.getConnection(url, user, password);
stmt = con.createStatement();
rs = stmt.executeQuery(select_query);
while(rs.next()) /*Exception occurs on this line! */
Here's what I know:
I can connect to the instance using TORA ok.
The SQL query returns rows from TORA.
I believe the connections are ok because if I purposely mess up the syntax, I get back ORA-errors.
I can execute an INSERT statement ok from a servlet.
I'm using the classes12.zip drivers from the oracle jdbc installation directory.
I'm using the default JDK in WSAD 5.1
Thank you all for helping!
Ryan
[email protected]

Ryan,
I'm only guessing, but I don't think that:
DriverManager.getConnection(url, user, password);is how to obtain a "Connection" object when using WSAD ("WebSphere", right?) -- even though I don't use WSAD, myself.
Is the java code you posted part of a POJO (Plain Old Java Object)? Or a servlet? Or an EJB? Or a JSP?
Remember, error messages can sometimes be misleading.
What Oracle database version are you using?
What platform are you using?
Good Luck,
Avi.

Intermittent java.sql.SQLException: Closed Connection HELP

We are using 10G rac, with jdbc string with failover with ojdbc14.jar thin client. I am getting this intermittent error
I can't understand why, my dba says there are no alrets on dbs. Never had an issue with code base on 9i, and classes12.jar. Using jdk 1.42. Usually when bounce weblogic we are okay, running 8.1sp2. I can't really bounce weblogic when this happens everytime so I need to figure out root cause and a way to fix the pool without bouncing. I tried reseting the pool won't work, funnny thing is other pools connnecting to same db, but different schema are not showing this error. any help would be appreiciated.
Anyone come across this issue Help
@4000000047b08bfd0530357c DBLogger - Driver Name Version : Oracle JDBC driver
@4000000047b08bfd0530a6c4 DBLogger - Driver Version : 10.2.0.3.0
@4000000047b08bfd0531c004 DBLogger - Driver Major Version : 10
@4000000047b08bfd0531c7d4 DBLogger - Driver Minor Version : 2
@4000000047b08bfd09eec344 SQL Exception: Closed Connection
@4000000047b08bfd09f0f5c4 java.sql.SQLException: Closed Connection
@4000000047b08bfd09fd6174 at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseE
rror.java:112)
@4000000047b08bfd09fe8e3c at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseE
rror.java:146)
@4000000047b08bfd0a0099ac at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseE
rror.java:208)
@4000000047b08bfd0a029194 at oracle.jdbc.driver.PhysicalConnection.setAutoCommit(Physical
Connection.java:1057)
Here is entry of pool
<JDBCConnectionPool CapacityIncrement="2"
ConnLeakProfilingEnabled="true"
DriverName="oracle.jdbc.driver.OracleDriver" InitialCapacity="5"
MaxCapacity="20" Name="NightFirePool"
Password="{3DES}nQGiomkBhcA=" Properties="user=nfire"
ShrinkFrequencySeconds="900" Targets="eai00prod"
TestConnectionsOnCreate="true" TestConnectionsOnRelease="true"
TestConnectionsOnReserve="true" TestFrequencySeconds="60"
TestTableName="SQL SELECT 1 FROM DUAL" URL="jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS=(PR
OTOCOL=TCP)(HOST=node1)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=node2)(PORT=1521))(LOAD_BALANCE=yes)(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_N
AME=eaiprod)(FAILOVER_MODE=(TYPE=SELECT)(METHOD=BASIC)(RETRIES=5)(DELAY=10))))"/>

Irfan Ahmed wrote:
We are using 10G rac, with jdbc string with failover with ojdbc14.jar thin client. I am getting this intermittent error
I can't understand why, my dba says there are no alrets on dbs. Never had an issue with code base on 9i, and classes12.jar.
Using jdk 1.42. Usually when bounce weblogic we are okay, running 8.1sp2. I can't really bounce weblogic when this happens
everytime so I need to figure out root cause and a way to fix the pool without bouncing. I tried reseting the pool won't
work, funnny thing is other pools connnecting to same db, but different schema are not showing this error. any help would
be appreiciated.
Anyone come across this issue Help
@4000000047b08bfd0530357c DBLogger - Driver Name Version : Oracle JDBC driver
@4000000047b08bfd0530a6c4 DBLogger - Driver Version : 10.2.0.3.0
@4000000047b08bfd0531c004 DBLogger - Driver Major Version : 10
@4000000047b08bfd0531c7d4 DBLogger - Driver Minor Version : 2
@4000000047b08bfd09eec344 SQL Exception: Closed Connection
@4000000047b08bfd09f0f5c4 java.sql.SQLException: Closed Connection
@4000000047b08bfd09fd6174 at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseE
rror.java:112)
@4000000047b08bfd09fe8e3c at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseE
rror.java:146)
@4000000047b08bfd0a0099ac at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseE
rror.java:208)
@4000000047b08bfd0a029194 at oracle.jdbc.driver.PhysicalConnection.setAutoCommit(Physical
Connection.java:1057)
Here is entry of pool
<JDBCConnectionPool CapacityIncrement="2"
ConnLeakProfilingEnabled="true"
DriverName="oracle.jdbc.driver.OracleDriver" InitialCapacity="5"
MaxCapacity="20" Name="NightFirePool"
Password="{3DES}nQGiomkBhcA=" Properties="user=nfire"
ShrinkFrequencySeconds="900" Targets="eai00prod"
TestConnectionsOnCreate="true" TestConnectionsOnRelease="true"
TestConnectionsOnReserve="true" TestFrequencySeconds="60"
TestTableName="SQL SELECT 1 FROM DUAL" URL="jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS=(PR
OTOCOL=TCP)(HOST=node1)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=node2)(PORT=1521))(LOAD_BALANCE=yes)(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_N
AME=eaiprod)(FAILOVER_MODE=(TYPE=SELECT)(METHOD=BASIC)(RETRIES=5)(DELAY=10))))"/>Hi. Can you show me the whole stacktrace?
Your pool could be faster, without any
bad side-effects, by turning off TestConnectionsOnCreate
and TestConnectionsOnRelease. They don't help. I would
also suggest turning off shrinking. Those changes will
make the pool faster and more stable. I''d like the
stack trace to see if there's any hint about who closed
the connection...
Joe

Exception :java.sql.SQLException: Duplicate entry '1-0' for key 1

Help me in fixing this error
Exception :java.sql.SQLException: Duplicate entry '1-0' for key 1
1>>User_ID is primary key and unique and
2>>User_ID is also auto Incremented
3>>User_ID is the First coloumn in the table
PreparedStatement ps=con.prepareStatement("insert into User(user_name,user_email,user_password) values (?,?,?)");
ps.setString(1,s11);
ps.setString(2,s22);
ps.setString(3,s33);
int i= ps.executeUpdate();

A growing trend it appears. Must be some new high school and/or college curriculum regarding moral relativism.

Java.sql.SQLException: This object was closed() and cannot be used anymore.

Hello All,
The code bellow works fine on our production server (WebLogic 5.1 sp12, SQL Server
7), but it fails on our development server (same configuration):
Product.java
383: java.sql.ResultSet rs = null;
384: java.sql.CallableStatement cs = null;
405: cs.execute();
406: rs = cs.getResultSet();
407: while (rs.next()) {
445: cs.getMoreResults();
446: rs = cs.getResultSet();
447: if (rs != null) {
448: while (rs.next()) { <<<<<< ERROR LINE
The trace follows:
java.sql.SQLException: This object was closed() and cannot be used anymore. at
weblogic.jdbcbase.mssqlserver4.BaseHandler.complainIfClosed(BaseHandler.java:115)
at weblogic.jdbcbase.mssqlserver4.TdsResultSet.next(TdsResultSet.java:68) at weblogic.jdbcbase.pool.ResultSet.next(ResultSet.java:158)
at weblogic.jdbc20.rmi.internal.ResultSetImpl.next(ResultSetImpl.java:44) at weblogic.jdbc20.rmi.SerialResultSet.next(SerialResultSet.java:38)
at com.visitrade.Product.getProduct(Product.java:448) at com.visitrade.ProductDetailAction.perform(ProductDetailAction.java:74)
at org.apache.struts.action.ActionServlet.processActionInstance(ActionServlet.java:794)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:702) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:314)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at com.visitrade.VisitradeServlet.service(VisitradeServlet.java:58)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:120)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:945)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:909)
at weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:269)
at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:392)
at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:274) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:130)
Any clues?
Thanks in advance,
Wagner DosAnjos CMC, Tampa, FL

Wagner DosAnjos wrote:
Hello All,
The code bellow works fine on our production server (WebLogic 5.1 sp12, SQL Server
7), but it fails on our development server (same configuration):
Product.java
383: java.sql.ResultSet rs = null;
384: java.sql.CallableStatement cs = null;
405: cs.execute();
406: rs = cs.getResultSet();
407: while (rs.next()) {
445: cs.getMoreResults();
446: rs = cs.getResultSet();
447: if (rs != null) {
448: while (rs.next()) { <<<<<< ERROR LINEThat looks like a driver bug. Duplicate it in a standalone program using the MS driver.
If getResultSet() returns a non-null, and the first thing yo do afterwards is call rs.next()
it shouldn't throw an exception. Download our latest driver from our site, and make sure it's
ahead of all our server stuff in the weblogic.classpath, by editing the startWeblogic script.
Joe
>
>
The trace follows:
java.sql.SQLException: This object was closed() and cannot be used anymore. at
weblogic.jdbcbase.mssqlserver4.BaseHandler.complainIfClosed(BaseHandler.java:115)
at weblogic.jdbcbase.mssqlserver4.TdsResultSet.next(TdsResultSet.java:68) at weblogic.jdbcbase.pool.ResultSet.next(ResultSet.java:158)
at weblogic.jdbc20.rmi.internal.ResultSetImpl.next(ResultSetImpl.java:44) at weblogic.jdbc20.rmi.SerialResultSet.next(SerialResultSet.java:38)
at com.visitrade.Product.getProduct(Product.java:448) at com.visitrade.ProductDetailAction.perform(ProductDetailAction.java:74)
at org.apache.struts.action.ActionServlet.processActionInstance(ActionServlet.java:794)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:702) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:314)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at com.visitrade.VisitradeServlet.service(VisitradeServlet.java:58)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:120)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:945)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:909)
at weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:269)
at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:392)
at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:274) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:130)
Any clues?
Thanks in advance,
Wagner DosAnjos CMC, Tampa, FL

Exception java.sql.SQLException: This Connection has either timed out

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