Orphaned DB session on remove() of CMP EJB?

During a stress test of our application we encountered a strange
situation after several days. An ApplicationServerThread was
locked on a socketRead of the Oracle thin driver connected to
Oracle 8.1.7 on Solaris. Checking the database locks we found
that the thread's query, a delete of one record, was blocked due
to a lock held by another session which was in the act of
deleting another record (using the same query) from the same
table. However, there was no other thread in OC4J that was
currently blocked on such a request, and consequently the lock
is never released as there is no thread acting on that
connection. We are guessing, for some reason, the database
connection object was "lost" and never committed, causing the
lock to persist forever. The entity EJB that was being removed
is using CMP. Eventually all of the server threads enter a wait
state waiting for a monitor to act on the same entity EJB,
seizing the server. Killing the DB session that held the lock
allowed the application to continue running.
Has anyone else experienced anything of this sort before? How
did you solve or get around it?
The test was run on a Linux server OC4J 1.0.2.2.1, JDK 1.3.1_01,
but we've also seen this running on Solaris.
Any help or pointers appreciated. Thanks.
Jean-Guy Speton
4thpass, Inc.
[email protected]

I have encountered a similar problem.( Solaris jdk1.3.1)
Would be interested to know if you found any solution.

Similar Messages

Running CMP EJB in remote OC4J fails, works in embedded. Oracle 9i

I more or less followed the EJB Tutorial (in the help) for creating a session-entity bean facade from Oracle 9i tables. Everything executes correctly in the embedded oc4j but it fails on the remote oc4j with
java.sql.SQLException: Invalid column name
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:187)
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:229)
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:292)
     at oracle.jdbc.driver.OracleStatement.get_column_index(OracleStatement.java:5632)
     at oracle.jdbc.driver.OracleResultSetImpl.findColumn(OracleResultSetImpl.java:716)
     at oracle.jdbc.driver.OracleResultSet.getString(OracleResultSet.java:1506)
     at com.evermind.sql.FilterResultSet.getString(FilterResultSet.java:585)
     at EmployeeLocalHome_EntityHomeWrapper13.findAll(EmployeeLocalHome_EntityHomeWrapper13.java:1260)
Then I also created another simpler CMP EJB that just has 3 fields from Oracle table. This one doesn't even work in embedded oc4j :
com.evermind.server.rmi.OrionRemoteException: Database error: ORA-01747: invalid user.table.column, table.column, or column specification
     java.util.Collection TimesheetHoursHome_EntityHomeWrapper11.findAll()
Are there any known problems I should look out for with generating CMP EJBS with wizards?
I think the IDE is more intuitive than WSAD. It would be great it things worked though.
Another question is regarding relationships. Do the wizards always use ejb-refs to implement relationships? It should be easy enough to add them with EJB Editor if they do not.
Thanks for any help.

Known issues are documented in the release notes
http://otn.oracle.com/products/jdev/htdocs/readme_903Preview.html#ejb
<<<Another question is regarding relationships. Do the wizards always use ejb-refs to implement relationships? >>>>
Not sure what you meant here. If you reverse engineer let us say DEPT and EMP tables, foreign key relationships between the tables are reverse engineered as CMR but there aren't any ejb-ref/ejb-local-ref tags which get generated in the deployment descriptor.
<<It should be easy enough to add them with EJB Editor if they do not. >>
You can double-click on the EJB to bring the EJB Module Editor and select "Relationships" node to add/edit/delete relationships visually.
raghu
JDev Team

ORA-01407 when removing a CMP Entity Bean with WLS 9.1

Hi all !
I hope you can help me to solve this ?:|
I'm migrating my application from WLS 8.1 SP3 to WLS 9.1.
I'm getting now an SQLException when I try to remove a CMP Entity Bean.
The stacktrace is as follows:
java.sql.SQLException: ORA-01407: cannot update ("USER"."MY_TABLE"."THE_CMR_FIELD") to NULL
     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:145)
     at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331)
     at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288)
     at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:743)
     at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:216)
     at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:1120)
     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1278)
     at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3415)
     at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:3498)
     at weblogic.jdbc.wrapper.PreparedStatement.executeUpdate(PreparedStatement.java:128)
Of course, I replaced the table and column names above to be more readable ;-)
The table MY_TABLE has a CMR field called THE_CMR_FIELD. The column is not nullable in the database (by the way, it's an Oracle 9i).
Everything is fine under WLS8.1
I tried two different Oracle JDBC drivers (9.2.0.5 and 10.2.0.1.0), but the result is always the same within WLS9.1.
Any ideas or suggestions (or even questions) are more than welcome!
Thanks
Eric

What's even more weird is that I have what seams to be the same problem on Weblogic 6.1 (SP4).
Here's the stacktrace:
<pre>
javax.ejb.EJBException:
Start server side stack trace:
java.sql.SQLException: ORA-01407: cannot update ("SCHEMA"."TIM_WP_DAY_CORE_PERIODS"."TWD_ID") to NULL
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
     at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:289)
     at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:573)
     at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1891)
     at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:1093)
     at oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java:2047)
     at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java:1940)
     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2709)
     at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:589)
     at com.p6spy.engine.logging.P6LogPreparedStatement.executeUpdate(P6LogPreparedStatement.java:183)
     at weblogic.jdbc.jts.Statement.executeUpdate(Statement.java:503)
     at package.WorkPatternDayCorePeriods_vd9y46__WebLogic_CMP_RDBMS.__WL_store(WorkPatternDayCorePeriods_vd9y46__WebLogic_CMP_RDBMS.java:2317)
     at weblogic.ejb20.manager.DBManager.flushModified(DBManager.java:438)
     at weblogic.ejb20.internal.TxManager$TxListener.flushModifiedKeys(TxManager.java:552)
     at weblogic.ejb20.internal.TxManager.flushModifiedBeans(TxManager.java:298)
     at weblogic.ejb20.manager.BaseEntityManager.flushModifiedBeans(BaseEntityManager.java:1246)
     at weblogic.ejb20.cmp.rdbms.RDBMSPersistenceManager.flushModifiedBeans(RDBMSPersistenceManager.java:1106)
     at weblogic.ejb20.manager.BaseEntityManager.cascadeDeleteRemove(BaseEntityManager.java:840)
     at weblogic.ejb20.manager.DBManager.remove(DBManager.java:656)
     at weblogic.ejb20.internal.EntityEJBLocalObject.remove(EntityEJBLocalObject.java:97)
     at package.WorkPatternDayCorePeriodsEJB_vd9y46_ELOImpl.remove(WorkPatternDayCorePeriodsEJB_vd9y46_ELOImpl.java:722)
     at package.PersonWorkPatternBC.removeWorkPatternDay(PersonWorkPatternBC.java:571)
     at package.remove(PersonWorkPatternBC.java:708)
     at package.TimPersonCalendarServiceEJB.removeWorkPattern(TimPersonCalendarServiceEJB.java:140)
</pre>
In fact I have this setup:
<pre>
workpattern 1..n workpatternday -| 1..n dayperiod
| 1..n daycoreperiod
</pre>
And before 'ejbRemove'ing the workpattern I first remove the days and before that the periods and core periods.
I start with the periods and instead of removing them in the DB he tries to update the FK to the day with '' (p6spy result).
When I remove the not null constraint on the foreign key everything passes to the day where the workpatternId cannot be set to null.
He does not throw errors on the coreperiod (where the not null constraint to day is still present).
When I invert the sequence of deleting
(first the core periods then the 'regular' periods) he complains about the dayId on the core periods table.
So it's completely absurd :S
I hope weblogic 8.1 might solve this problem as this development code is still to be migrated to 8.1 before going in production...
I would just like to know what's wrong. There are other places with just about the same relationships (CMR and DB) where he does not complain...

Detected orphan OWB sessions

I encounter this problem everytime a OWB Client developer has his PC crashed or rebooted every now and then. The next time then the OWB Client is started, it pops up with the window indicating 'Detected orphan OWB sessions' and the related information.
Afterwards, even when the session is killed and removed through the Oracle Enterprise Manager, the message keeps on coming till we issue the ORAKILL command on our Windows server. This is a pain as we have formalities to access the oracle server command prompt and this requires lot of time. Is not there any simple way to release these sessions and locks using OWB Administrator or other methods without having to connect to the OS command prompt on the Oracle Server to issue the ORAKILL.

Uday,
If you have DBA privileges, then you can use:
alter system kill session '<SID>,<serial#>'
in order to kill sessions. The script below may be helpful to query what is going on:
select 'alter system kill session '''
|| to_char(sid)
||','
|| to_char(serial#)
|| ''' immediate ;' kill_session
, username || ' (' || osuser || '/' || terminal || ')' dbosname
, program
, status
from v$session
Mark.

Removing a CMP Entity Bean

I'm trying to remove a CMP Entity Bean from my project but after I do this the application becomes useless. When I start the application afterwards I get such a warning:
"TopLink found problems in toplink-ejb-jar. Please ensure that there are corrected before deployment"
After that, at runtime, there are lots of DescriptorExceptions, IntegrityExceptions and NullPointerExceptions. When I added the bean once more I get a bunch of compilation errors because of multiple declarations of the bean methods. I removed the bean once again, closed JDeveloper and removed all reference to that bean within the project (grep). Despite that I am unable to get rid of the aforementioned errors. What should I do?

I'm trying to remove a CMP Entity Bean from my project but after I do this the application becomes useless. When I start the application afterwards I get such a warning:
"TopLink found problems in toplink-ejb-jar. Please ensure that there are corrected before deployment"
After that, at runtime, there are lots of DescriptorExceptions, IntegrityExceptions and NullPointerExceptions. When I added the bean once more I get a bunch of compilation errors because of multiple declarations of the bean methods. I removed the bean once again, closed JDeveloper and removed all reference to that bean within the project (grep). Despite that I am unable to get rid of the aforementioned errors. What should I do?

CMP EJBs for Weblogic 6.1

Hi All
It seems that when I use the functionality to build a CMP EJB (an EJB that is automatically built based on an Oracle table) the deployment descriptors are missing lots of info so it it not possible to deploy to Weblogic (6.1).
I'm assuming the functionality intended is that it will be possible to automatically generate CMP EJBs from Oracle and deploy them directly to a iAS/Weblogic etc....
Session Beans seem OK.
Anyone got any thoughts on this?
Dave

For Weblogic - Users can develop session beans add weblogic-ejb-jar.xml and
deploy to a WebLogic connection.
If the project doesn't have a weblogic-ejb-jar.xml and a connection type of Weblogic is choosen for deployment , weblogic-ejb-jar.xml is automatically generated for the EJBs and wrapped in the EJB.jar before deploying to WLS.
JDeveloper provides Deployment descriptor editors for editing weblogic-ejb-jar.xml thru UI panels. This is very convinient rather than hand editing the XML.
Currently you would have to add Weblogic cmp specific deployment descriptor into the project and make it part of the EJB.jar during the assembly process (i.e when you create the deployment profile).
raghu
JDev Team

Additional field in join table for CMP EJB

Hello,
I'm trying to perform this task using CMP entity beans:
The entity A has a CMR relation of cardinality m-n with entity B (bidirectional) (This is working fine).
I want to add a parameter to the relation.
Ex : When I find that A1 is linked to B1, I need to perform "x" times an action. x would be my parameter, and I would have kept this parameter as an additional column in the join table A_TO_B.
Could anyone provide an example of how to perform this with CMP EJB?
NOTE: I'm using OC4J 10g 9.0.4 standalone (and cannot change my version).
Thanks
Tanguy

Manohar,
You need to create an append structure for table VBAP (for example ZAVBAP) using SE11. In this structure you create your ZZ fields. If you need a non-SAP domain/data element for your field then you need to create it first using the same transaction and activate it. Attach ZAVBAP to VBAP so the SE11 shows:
.APPEND in the Fields column and
ZAVBAP in the Field type column.
Your ZZ fields will be shown automatically.
When you have finished then activate your ZAVBAP structure. You will notice when you go VA01 (for example) that a lot of programs are being recompiled. Don't worry. It will be ok.
The user-exit screen number for items is 8459 (in program SAPMV45A).
Thanks,
Wojtek

Adding more fields to a CMP EJB

I'm using Sun's ONE studio 5, Sun ONE AS, and PointBase-db.
I use the CMP EJB wizard to generate the skeleton for a CMP EJB, and specify to use a database-table from PointBase as the CMP-persistant fields.
The problem arises when i want to add futher fields, when i try adding the in the IDE, i cant deploy the application(!)
What am i doing wrong?
Thank you in advance!

Please see response to
http://forum.java.sun.com/thread.jsp?forum=136&thread=444274&start=0&range=15#2191688
vbk

Question: How to use XMLType in a CMP EJB???

Hello, Together,
I have a big problem using XMLType in a CMP EJB. I don't know, if somebody knows about it:
I am trying to write a CMP EJB, which should be deployed under JBoss later. The problem here is, which java data type should I use to map a column of XMLType. I have tried to use it as a java.lang.Object, and also as a java.lang.String, it did not work properly.
Can someone help me? Thanks a lot!

Just pass the in the JSP/Servlet involved ServletContext through as a method or constructor parameter of that Java class.
Semi-pseudo:protected doPost(req, res) {
    ServletContext servletContext = getServletContext();
    SomeJavaClass someJavaClass = new SomeJavaClass(servletContext);
    // or
    someJavaClass.doSomething(servletContext);
}

CMP EJB created base on Synonyms

Hello,
When created CMP EJBs based on Synonyms, entity to entity relationship (use -DassociateUsingThirdTable=true) works fine in JDeveloper embedded OC4J (10g release 1). If deploy to Oracle Application Server (10g release 2) got run time error:
05/05/24 15:12:49 Error in bean User: Database Error
java.sql.SQLException: ORA-00918: column ambiguously defined
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:137)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:304)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:271)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:625)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:181)
at oracle.jdbc.driver.T4CPreparedStatement.execute_for_describe(T4CPreparedStatement.java:661)
at oracle.jdbc.driver.OracleStatement.execute_maybe_describe(OracleStatement.java:959)
at oracle.jdbc.driver.T4CPreparedStatement.execute_maybe_describe(T4CPreparedStatement.java:693)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1065)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:2901)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:2942)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].sql.FilterPreparedStatement.executeQuery(FilterPreparedStatement.java:270)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].sql.FilterPreparedStatement.executeQuery(FilterPreparedStatement.java:270)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].sql.FilterPreparedStatement.executeQuery(FilterPreparedStatement.java:270)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].sql.PreparedStatementBCELProxy.executeQuery(PreparedStatementBCELProxy.java:31)
at UserLocal_UserRoleLocal_ORCollection638.getObjects(UserLocal_UserRoleLocal_ORCollection638.java:74)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.ejb.ORCollection.iterator(ORCollection.java:99)
UserLocal_UserRoleLocal_ORCollection638.getObjectsUserLocal_UserRoleLocal_ORCollection638.getObjects(UserLocal_UserRoleLocal_ORCollection638.java:74)
This is Application Server generated file. I have found two work around: one is create physical tables for the synonym tables, second is using ejbSelect method (EJB QL). But I still want to know if anybody has encountered this type of problem and any solution besides above memtioned work around.
[email protected]
Thanks,
Eileen Young

The issues are resolved now.
1. This classpath entry problem was a bit mystifying. The manifest entry was
correct and it should have picked it up automatically. When i restarted the
server though, it started up properly.
2. The CMP problem was a bit more troublesome. I think it was because of an
incorrect datasource and connection pool properties. I used utils.Schema to
check my database connection and once i got the url and driver name
correctly it worked.
TAR,
Pavan

Running a CMP EJB with MySql DB Connection Problem

I have created a CMP EJB in JDev connecting to a MySql table. I am able to see the connection in JDev just fine (everything is correctly configured for MySql). However, when I try to run it in the Embedded OC4J Server I get the following error:
****************************** Start of message output *************************************
[Starting OC4J using the following ports: HTTP=8988, RMI=23891, JMS=9227.]
C:\JDev9i\jdk\bin\javaw.exe -ojvm -classpath C:\JDev9i\j2ee\home\oc4j.jar com.evermind.server.OC4JServer -config C:\JDev9i\jdev\system\oc4j-config\server.xml
Error instantiating application at file:/C:/JDeveloper/jdev/system/oc4j-config/applications/bc4j.ear: Unable to find/read assembly info for C:\JDeveloper\jdev\system\oc4j-config\applications/bc4j (IO error: unable to find bc4j)
Error initializing data-source 'jdbc/MySqlCoreDS': DriverManagerDataSource driver 'org.gjt.mm.mysql.Driver' not found
Copying default deployment descriptor from archive at F:\JavaProjects\Questionaire\QuestionsEJB\classes/META-INF/orion-ejb-jar.xml to deployment directory C:\JDev9i\jdev\system\oc4j-config\application-deployments\current-workspace-app\classes...
Auto-deploying file:/F:/JavaProjects/Questionaire/QuestionsEJB/classes/ (No previous deployment found)... SQL error: No suitable driver
Warning: Error creating table: No suitable driver
done.
Oracle9iAS (9.0.2.0.0) Containers for J2EE initialized
************************ End of message output ************************************
I have updated the data-sources.xml to include the datasource:
     <data-source
          class="com.evermind.sql.DriverManagerDataSource"
          name="MySqlDS"
          location="jdbc/MySqlCoreDS"
          xa-location="jdbc/xa/MySqlXADS"
          ejb-location="jdbc/MySqlDS"
          connection-driver="org.gjt.mm.mysql.Driver"
          username="root"
          password="yes"
          url="jdbc:mysql://localhost:3306/questionaire?ultradevhack=true"
          inactivity-timeout="30"
     />
What else to I need to do to get this working?
Thanks,
Karl

I have created a CMP EJB in JDev connecting to a MySql table. I am able to see the connection in JDev just fine (everything is correctly configured for MySql). However, when I try to run it in the Embedded OC4J Server I get the following error:
Error initializing data-source 'jdbc/MySqlCoreDS': DriverManagerDataSource driver 'org.gjt.mm.mysql.Driver' not foundMake sure that you create a Library in JDeveloper containing the MySQL JAR files and add this library to your project before launching starting the embedded OC4J instance.
Rob

CMP EJB in 1.1/1.2..., mapping problems

Hello,
I'm a little bit confused by all these different EJB specifications and products...
I want to use CMP EJB, because as far as I understand this topic, the container should do a lot of work for me (transaction management, connection pooling) and all tutorials tell me to prefer CMP ;-)
Now I've got a Java class (to became my CMP EJB) like this:
class doc {
Descriptor descr;
String body;
and another class:
class descriptor {
int id;
String title;
My database contains two tables for both classes:
table descr:
id int (primary key);
title varchar;
table doc:
fk_descr int; // foreign key to descr
body varchar;
Is it possible to make a CMP EJB using these two tables and using a Descriptor object? Which versions of EJB can handle this? Do you have any expirience with that?
All examples I've read are always using only one table and classes containing only basic types like int, String.
Thank you,
Jens

What you've described is a 1-1 relationship between two classes, which is not supported by CMP until EJB 2.0.
-Peris

Migrating CMP EJB mapped to SQL Server table with identity column from WL

Hi,
I want to migrate an application from Weblogic to SAP Netweaver 2004s (7.0). We had successfully migrated this application to an earlier version of Netweaver. I have a number of CMP EJBs which are mapped to SQL Server tables with the PK as identity columns(autogenerated by SQL Server). I am having difficulty mapping the same in persistant.xml. This scenario works perfectly well in Weblogic and worked by using ejb-pk in an earlier version of Netweaver.
Please let me know how to proceed.
-Sekhar

I suspect it is the security as specified in the message. E.g .your DBA set the ID columns so no user can override values in it.
And I suggest you 1st put the data into a staging table, then push it to the destination, this does not resolve the issue, but ensures better processing.
Arthur
MyBlog
Twitter

Error when accessing CMP EJB methods

I get a strange error, when I access a getter method in my remote interface to query the variables in my CMP EJB. I use Jdev 3.2 agains Oracle 8.1.7.
I can see that the error must be originating from the persistance manager BC4J XML, but not sure how to resolve it, any help is appreciated.
The line having the problem is the second line;
portofolio.Portofolio remoteInterface = homeInterface.findByPrimaryKey("Fantacy");
System.out.println("The record is " + remoteInterface.getPORTO_TYPE());
The full error stack is as follows ( I don't see why there is a complaint about an update statement ?? );
Caught RuntimeException in remote method; nested exception is:
oracle.jbo.DMLException:JBO-26041: Failed to post data to database during "Update": SQL Statement " UPDATE PORTOFOLIO Portofolio123 SET VALUE=:1,PORTO_TYPE=:2,REAL_IND=:3,PORTO_NAME=:4,VALUED_ON=:5 WHERE PORTO_NAME=:6".
Remote Stack Trace:
oracle.jbo.DMLException: JBO-26041: Failed to post data to database during "Update": SQL Statement " UPDATE PORTOFOLIO Portofolio123 SET VALUE=:1,PORTO_TYPE=:2,REAL_IND=:3,PORTO_NAME=:4,VALUED_ON=:5 WHERE PORTO_NAME=:6".
at oracle.jbo.server.OracleSQLBuilderImpl.doEntityDML(OracleSQLBuilderImpl.java:348)
at oracle.jbo.server.EntityImpl.doDML(EntityImpl.java:3293)
at oracle.jbo.server.EntityImpl.postChanges(EntityImpl.java:2588)
at oracle.jbo.server.DBTransactionImpl.postChanges(DBTransactionImpl.java:1628)
at oracle.jbo.server.DBTransactionImpl.commitInternal(DBTransactionImpl.java:997)
at oracle.jbo.server.DBTransactionImpl.commit(DBTransactionImpl.java:1151)
at oracle.jbo.server.ejb.cmp.CMPTransactionImpl.beforeCompletion(CMPTransactionImpl.java:74)
at oracle.aurora.transaction.OracleTransaction.localBeforeCompletion(OracleTransaction.java)
at oracle.aurora.transaction.OracleTransactionManager.localBeforeCompletion(OracleTransactionManager.java)
at oracle.aurora.transaction.OracleTransactionManager.rollback(OracleTransactionManager.java)
at oracle.aurora.transaction.OracleTransactionManager.rollback(OracleTransactionManager.java)
at oracle.aurora.ejb.server.AuroraEnterpriseBean.__txn_rollback(AuroraEnterpriseBean.java)
at oracle.aurora.ejb.gen._test_omeed_Portofolio.EjbObject_Portofolio.getPORTO_TYPE(oracle/aurora/ejb/gen/_test_omeed_Portofolio/EjbObject_Portofolio:228)
at portofolio._tie_Portofolio.getPORTO_TYPE(_tie_Portofolio.java:143)
at portofolio._PortofolioImplBase._execute(_PortofolioImplBase.java:186)
at portofolio._PortofolioImplBase._execute(_PortofolioImplBase.java:117)
at com.visigenic.vbroker.orb.SkeletonDelegateImpl.execute(SkeletonDelegateImpl.java)
at oracle.aurora.server.GiopProtocolAdapter.doRequest(GiopProtocolAdapter.java)
at com.visigenic.vbroker.orb.GiopProtocolAdapter.dispatchMessage(GiopProtocolAdapter.java)
at oracle.aurora.server.ThreadSessionDispatcher.run(ThreadSessionDispatcher.java)
at oracle.aurora.server.VCIiopConnection.processRequest(VCIiopConnection.java)
at oracle.aurora.server.GiopServer._service(GiopServer.java)
at oracle.aurora.server.GiopServer.service(GiopServer.java)
at oracle.aurora.net.VirtualCircuit.processRequest(VirtualCircuit.java)
at oracle.aurora.net.Presentation.handleRequest(Presentation.java)
## Detail 0 ##
oracle.jdbc.driver.OracleSQLException: ORA-01861: literal does not match format string
at oracle.jdbc.kprb.KprbDBAccess.check_error(KprbDBAccess.java)
at oracle.jdbc.kprb.KprbDBAccess.executeFetch(KprbDBAccess.java)
at oracle.jdbc.kprb.KprbDBAccess.parseExecuteFetch(KprbDBAccess.java)
at oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java)
at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java)
at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java)
at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java)
at oracle.jbo.server.OracleSQLBuilderImpl.doEntityDML(OracleSQLBuilderImpl.java:269)
at oracle.jbo.server.EntityImpl.doDML(EntityImpl.java:3293)
at oracle.jbo.server.EntityImpl.postChanges(EntityImpl.java:2588)
at oracle.jbo.server.DBTransactionImpl.postChanges(DBTransactionImpl.java:1628)
at oracle.jbo.server.DBTransactionImpl.commitInternal(DBTransactionImpl.java:997)
at oracle.jbo.server.DBTransactionImpl.commit(DBTransactionImpl.java:1151)
at oracle.jbo.server.ejb.cmp.CMPTransactionImpl.beforeCompletion(CMPTransactionImpl.java:74)
at oracle.aurora.transaction.OracleTransaction.localBeforeCompletion(OracleTransaction.java)
at oracle.aurora.transaction.O
racleTransactionManager.localBeforeCompletion(OracleTransactionManager.java)
at oracle.aurora.transaction.OracleTransactionManager.rollback(OracleTransactionManager.java)
at oracle.aurora.transaction.OracleTransactionManager.rollback(OracleTransactionManager.java)
at oracle.aurora.ejb.server.AuroraEnterpriseBean.__txn_rollback(AuroraEnterpriseBean.java)
at oracle.aurora.ejb.gen._test_omeed_Portofolio.EjbObject_Portofolio.getPORTO_TYPE(oracle/aurora/ejb/gen/_test_omeed_Portofolio/EjbObject_Portofolio:228)
at portofolio._tie_Portofolio.getPORTO_TYPE(_tie_Portofolio.java:143)
at portofolio._PortofolioImplBase._execute(_PortofolioImplBase.java:186)
at portofolio._PortofolioImplBase._execute(_PortofolioImplBase.java:117)
at com.visigenic.vbroker.orb.SkeletonDelegateImpl.execute(SkeletonDelegateImpl.java)
at oracle.aurora.server.GiopProtocolAdapter.doRequest(GiopProtocolAdapter.java)
at com.visigenic.vbroker.orb.GiopProtocolAdapter.dispatchMessage(GiopProtocolAdapter.java)
at oracle.aurora.server.ThreadSessionDispatcher.run(ThreadSessionDispatcher.java)
at oracle.aurora.server.VCIiopConnection.processRequest(VCIiopConnection.java)
at oracle.aurora.server.GiopServer._service(GiopServer.java)
at oracle.aurora.server.GiopServer.service(GiopServer.java)
at oracle.aurora.net.VirtualCircuit.processRequest(VirtualCircuit.java)
at oracle.aurora.net.Presentation.handleRequest(Presentation.java)
oracle.aurora.ejb.RemoteRuntimeException: Caught RuntimeException in remote method; nested exception is:
oracle.jbo.DMLException:JBO-26041: Failed to post data to database during "Update": SQL Statement " UPDATE PORTOFOLIO Portofolio123 SET VALUE=:1,PORTO_TYPE=:2,REAL_IND=:3,PORTO_NAME=:4,VALUED_ON=:5 WHERE PORTO_NAME=:6".
Remote Stack Trace:
oracle.jbo.DMLException: JBO-26041: Failed to post data to database during "Update": SQL Statement " UPDATE PORTOFOLIO Portofolio123 SET VALUE=:1,PORTO_TYPE=:2,REAL_IND=:3,PORTO_NAME=:4,VALUED_ON=:5 WHERE PORTO_NAME=:6".
at oracle.jbo.server.OracleSQLBuilderImpl.doEntityDML(OracleSQLBuilderImpl.java:348)
at oracle.jbo.server.EntityImpl.doDML(EntityImpl.java:3293)
at oracle.jbo.server.EntityImpl.postChanges(EntityImpl.java:2588)
at oracle.jbo.server.DBTransactionImpl.postChanges(DBTransactionImpl.java:1628)
at oracle.jbo.server.DBTransactionImpl.commitInternal(DBTransactionImpl.java:997)
at oracle.jbo.server.DBTransactionImpl.commit(DBTransactionImpl.java:1151)
at oracle.jbo.server.ejb.cmp.CMPTransactionImpl.beforeCompletion(CMPTransactionImpl.java:74)
at oracle.aurora.transaction.OracleTransaction.localBeforeCompletion(OracleTransaction.java)
at oracle.aurora.transaction.OracleTransactionManager.localBeforeCompletion(OracleTransactionManager.java)
at oracle.aurora.transaction.OracleTransactionManager.rollback(OracleTransactionManager.java)
at oracle.aurora.transaction.OracleTransactionManager.rollback(OracleTransactionManager.java)
at oracle.aurora.ejb.server.AuroraEnterpriseBean.__txn_rollback(AuroraEnterpriseBean.java)
at oracle.aurora.ejb.gen._test_omeed_Portofolio.EjbObject_Portofolio.getPORTO_TYPE(oracle/aurora/ejb/gen/_test_omeed_Portofolio/EjbObject_Portofolio:228)
at portofolio._tie_Portofolio.getPORTO_TYPE(_tie_Portofolio.java:143)
at portofolio._PortofolioImplBase._execute(_PortofolioImplBase.java:186)
at portofolio._PortofolioImplBase._execute(_PortofolioImplBase.java:117)
at com.visigenic.vbroker.orb.SkeletonDelegateImpl.execute(SkeletonDelegateImpl.java)
at oracle.aurora.server.GiopProtocolAdapter.doRequest(GiopProtocolAdapter.java)
at com.visigenic.vbroker.orb.GiopProtocolAdapter.dispatchMessage(GiopProtocolAdapter.java)
at oracle.aurora.server.ThreadSessionDispatcher.run(ThreadSessionDispatcher.java)
at oracle.aurora.server.VCIiopConnection.processRequest(VCIiopConnection.java)
at oracle.aurora.server.GiopServer._service(GiopServer.java)
at oracle.aurora.server.GiopServer.service(GiopServer.java)
at oracle.aurora.net.VirtualCircuit.processRequest(VirtualCircuit.java)
at oracle.aurora.net.Presentation.handleRequest(Presentation.java)
## Detail 0 ##
oracle.jdbc.driver.OracleSQLException: ORA-01861: literal does not match format string
at oracle.jdbc.kprb.KprbDBAccess.check_error(KprbDBAccess.java)
at oracle.jdbc.kprb.KprbDBAccess.executeFetch(KprbDBAccess.java)
at oracle.jdbc.kprb.KprbDBAccess.parseExecuteFetch(KprbDBAccess.java)
at oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java)
at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java)
at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java)
at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java)
at oracle.jbo.server.OracleSQLBuilderImpl.doEntityDML(OracleSQLBuilderImpl.java:269)
at oracle.jbo.server.EntityImpl.doDML(EntityImpl.java:3293)
at oracle.jbo.server.EntityImpl.postChanges(EntityImpl.java:2588)
at oracle.jbo.server.DBTransactionImpl.postChanges(DBTransactionImpl.java:1628)
at oracle.jbo.server.DBTransactionImpl.commitInternal(DBTransactionImpl.java:997)
at oracle.jbo.server.DBTransactionImpl.commit(DBTransactionImpl.java:1151)
at oracle.jbo.server.ejb.cmp.CMPTransactionImpl.beforeCompletion(CMPTransactionImpl.java:74)
at oracle.aurora.transaction.OracleTransaction.localBeforeCompletion(OracleTransac
tion.java)
at oracle.aurora.transaction.OracleTransactionManager.localBeforeCompletion(OracleTransactionManager.java)
at oracle.aurora.transaction.OracleTransactionManager.rollback(OracleTransactionManager.java)
at oracle.aurora.transaction.OracleTransactionManager.rollback(OracleTransactionManager.java)
at oracle.aurora.ejb.server.AuroraEnterpriseBean.__txn_rollback(AuroraEnterpriseBean.java)
at oracle.aurora.ejb.gen._test_omeed_Portofolio.EjbObject_Portofolio.getPORTO_TYPE(oracle/aurora/ejb/gen/_test_omeed_Portofolio/EjbObject_Portofolio:228)
at portofolio._tie_Portofolio.getPORTO_TYPE(_tie_Portofolio.java:143)
at portofolio._PortofolioImplBase._execute(_PortofolioImplBase.java:186)
at portofolio._PortofolioImplBase._execute(_PortofolioImplBase.java:117)
at com.visigenic.vbroker.orb.SkeletonDelegateImpl.execute(SkeletonDelegateImpl.java)
at oracle.aurora.server.GiopProtocolAdapter.doRequest(GiopProtocolAdapter.java)
at com.visigenic.vbroker.orb.GiopProtocolAdapter.dispatchMessage(GiopProtocolAdapter.java)
at oracle.aurora.server.ThreadSessionDispatcher.run(ThreadSessionDispatcher.java)
at oracle.aurora.server.VCIiopConnection.processRequest(VCIiopConnection.java)
at oracle.aurora.server.GiopServer._service(GiopServer.java)
at oracle.aurora.server.GiopServer.service(GiopServer.java)
at oracle.aurora.net.VirtualCircuit.processRequest(VirtualCircuit.java)
at oracle.aurora.net.Presentation.handleRequest(Presentation.java)
java.lang.String portofolio._st_Portofolio.getPORTO_TYPE()
void portoclient.PortoClient.main(java.lang.String[])
null

Hi,
How did you map the CMP-fields? I got the same Exceptions when I mapped a column which is DATE type to java.lang.String. DATE type column should be mapped to java.sql.Date.

Error deploying first CMP EJB

I'm trying to create and deploy a simple CMP EJB and am getting the following error
upon deployment:
C:\bea\wlserver6.1\tmp_ejbENBrianPr280\vwejbapp_Contactejb\vw\ejb\ContactEJB_za4
cvx__WebLogic_CMP_RDBMS.java:342: ';' expected java.lang.String __WL_query = "SELECT
WL0.name=\"FIRST_NAME\", WL0.name=\" CONTACT_ID\", WL0.name=\"LAST_NAME\" FROM
name=\"BASE_CONTACT\" WL0 WHERE (WL0. name="CONTACT_ID" = ?)" + __WL_pm.selectForUpdate();
I have tried using both EJBGEN and XDoclet to generate my classes and descriptors,
and WLS6.1 SP2 on Win2k.

I'm trying to create and deploy a simple CMP EJB and am getting the following error
upon deployment:
C:\bea\wlserver6.1\tmp_ejbENBrianPr280\vwejbapp_Contactejb\vw\ejb\ContactEJB_za4
cvx__WebLogic_CMP_RDBMS.java:342: ';' expected java.lang.String __WL_query = "SELECT
WL0.name=\"FIRST_NAME\", WL0.name=\" CONTACT_ID\", WL0.name=\"LAST_NAME\" FROM
name=\"BASE_CONTACT\" WL0 WHERE (WL0. name="CONTACT_ID" = ?)" + __WL_pm.selectForUpdate();
I have tried using both EJBGEN and XDoclet to generate my classes and descriptors,
and WLS6.1 SP2 on Win2k.

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