Transaction on Oracle 9i data source connection times out before JTA transaction

Hello,
I have a MDB with a long-running transaction (3600 second timeout).
In the MDB, I make a call to another EJB that has its transaction
attribute set to NotSupported (I do this because I need
non-transactional semantics in the called method).
If the EJB call take more than about a minute to complete, then I get a
datasource error when using the data source in the MDB after the return
(see error at bottom). However, if the call completes quickly, then I do
not get this error. It seems like the datasource connection somehow
times out, but I don't see where I can change this timeout.
pseudocode:
// timeout set to 3600 seconds
transactional MDB onMessage() {
// receive connection from Oracle BEA driver
// myEJB performLongOperation has transaction attribute
// set to NotSupported
String result = myEJB.performLongOperation();
// use connection from Oracle BEA driver
If the performLongOperation takes more than about a minute, then I get
the following error when using the connection after the operation:
Caused by: java.sql.SQLException: XA error: XAER_NOTA : The XID is not
valid start() failed on resource 'Oracle IDENT Connection Pool':
XAER_NOTA : The XID is not valid
javax.transaction.xa.XAException: [BEA][Oracle JDBC Driver]Oracle XA
Error Occurred. Native Error: 24756
at
weblogic.jdbcx.oracle.OracleImplXAResource.checkError(Unknown Source)
at weblogic.jdbcx.oracle.OracleImplXAResource.start(Unknown Source)
at weblogic.jdbcx.base.BaseXAResource.start(Unknown Source)
at weblogic.jdbc.jta.DataSource.start(DataSource.java:617)
at
weblogic.transaction.internal.XAServerResourceInfo.start(XAServerReso
urceInfo.java:1075)
at
weblogic.transaction.internal.XAServerResourceInfo.xaStart(XAServerRe
sourceInfo.java:1007)
at
weblogic.transaction.internal.XAServerResourceInfo.enlist(XAServerRes
ourceInfo.java:218)
at
weblogic.transaction.internal.ServerTransactionImpl.enlistResource(Se
rverTransactionImpl.java:419)
at weblogic.jdbc.jta.DataSource.enlist(DataSource.java:1287)
at
weblogic.jdbc.jta.DataSource.refreshXAConnAndEnlist(DataSource.java:1
250)
at
weblogic.jdbc.wrapper.JTAConnection.getXAConn(JTAConnection.java:185)
at
weblogic.jdbc.wrapper.JTAConnection.checkConnection(JTAConnection.jav
a:80)
at
weblogic.jdbc.wrapper.Connection.createStatement(Connection.java:297)

Thanks for the reply.
I don't have contract customer support access with BEA, and thus I can't
download the patch. Is there any other workaround for this?
Thanks
Slava Imeshev wrote:
Steven,
Please check this:
http://www.viewtier.com/newsgroups/thread.jspa?threadID=20&tstart=0
Hope this helps.
Regards,
Slava Imeshev
"Steven Ostrowski" <[email protected]> wrote in message news:40cf35cc@mktnews1...
I have a MDB with a long-running transaction (3600 second timeout).
In the MDB, I make a call to another EJB that has its transaction
attribute set to NotSupported (I do this because I need
non-transactional semantics in the called method).
If the EJB call take more than about a minute to complete, then I get a
datasource error when using the data source in the MDB after the return
(see error at bottom). However, if the call completes quickly, then I do
not get this error. It seems like the datasource connection somehow
times out, but I don't see where I can change this timeout.
pseudocode:
// timeout set to 3600 seconds
transactional MDB onMessage() {
// receive connection from Oracle BEA driver
// myEJB performLongOperation has transaction attribute
// set to NotSupported
String result = myEJB.performLongOperation();
// use connection from Oracle BEA driver
If the performLongOperation takes more than about a minute, then I get
the following error when using the connection after the operation:
Caused by: java.sql.SQLException: XA error: XAER_NOTA : The XID is not
valid start() failed on resource 'Oracle IDENT Connection Pool':
XAER_NOTA : The XID is not valid
javax.transaction.xa.XAException: [BEA][Oracle JDBC Driver]Oracle XA
Error Occurred. Native Error: 24756
at
weblogic.jdbcx.oracle.OracleImplXAResource.checkError(Unknown Source)
at weblogic.jdbcx.oracle.OracleImplXAResource.start(Unknown Source)
at weblogic.jdbcx.base.BaseXAResource.start(Unknown Source)
at weblogic.jdbc.jta.DataSource.start(DataSource.java:617)
at
weblogic.transaction.internal.XAServerResourceInfo.start(XAServerReso
urceInfo.java:1075)
at
weblogic.transaction.internal.XAServerResourceInfo.xaStart(XAServerRe
sourceInfo.java:1007)
at
weblogic.transaction.internal.XAServerResourceInfo.enlist(XAServerRes
ourceInfo.java:218)
at
weblogic.transaction.internal.ServerTransactionImpl.enlistResource(Se
rverTransactionImpl.java:419)
at weblogic.jdbc.jta.DataSource.enlist(DataSource.java:1287)
at
weblogic.jdbc.jta.DataSource.refreshXAConnAndEnlist(DataSource.java:1
250)
at
weblogic.jdbc.wrapper.JTAConnection.getXAConn(JTAConnection.java:185)
at
weblogic.jdbc.wrapper.JTAConnection.checkConnection(JTAConnection.jav
a:80)
at
weblogic.jdbc.wrapper.Connection.createStatement(Connection.java:297)

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