Hi John/Everyone,

I am trying to use OpenWfe java version with oracle DB. I am using
openwfe-1.7.3pre0 version. I setup the table and tried to run
TestDBEngine sample and I am getting the below error.
Pl help.

To setup in oracle I used vatchar2(4000) for xldoc (this is declared
as text  data type in mysql/postgres which is not supported in oracle)


Rgds,
K.Chandrasekaran

        openwfe.org.engine.launch.LaunchException: Failed to 'launch'
RawExpression
java.rmi.RemoteException: launch failed; nested exception is:
        openwfe.org.engine.launch.LaunchException: Failed to 'launch'
RawExpression
        at myapp.openwfe_webclient.service.beans.WfEngineService
Caused by: openwfe.org.engine.launch.LaunchException: Failed to
'launch' RawExpression
        at
openwfe.org.engine.impl.launch.SimpleXmlLauncher.launchSub(SimpleXmlLauncher.java:
483)
        at
openwfe.org.engine.impl.launch.SimpleXmlLauncher.launch(SimpleXmlLauncher.java:
310)
        at
openwfe.org.engine.impl.launch.SimpleXmlLauncher.launch(SimpleXmlLauncher.java:
121)
        at
openwfe.org.embed.impl.engine.AbstractEngine.launch(AbstractEngine.java:
213)
        at
myapp.openwfe_webclient.service.beans.WfEngineService.start(WfEngineService.java:
161)
        ... 9 more
Caused by: java.lang.NullPointerException
        at
openwfe.org.engine.impl.launch.SimpleXmlLauncher.launchSub(SimpleXmlLauncher.java:
359)
        ... 13 more
- reschedule() ...
- Failed to load Engine Environment. Returning empty new one
( openwfe.org.engine.expool.PoolException: load failure )
- Failed to store Engine Environment. Resuming anyway...
openwfe.org.engine.expool.PoolException: storage failure
        at
openwfe.org.xlob.engine.XlobExpressionStore.storeExpression(XlobExpressionStore.java:
134)
        at
openwfe.org.engine.impl.expool.AbstractExpressionStore.loadEngineEnvironment(AbstractExpressionStore.java:
128
)
        at
openwfe.org.engine.impl.expool.SimpleExpressionPool.fetchEngineEnvironment(SimpleExpressionPool.java:
406)
        at
openwfe.org.engine.impl.expool.SimpleExpressionPool.reschedule(SimpleExpressionPool.java:
1409)
        at
openwfe.org.engine.impl.expool.SimpleExpressionPool.trigger(SimpleExpressionPool.java:
1472)
        at openwfe.org.time.Scheduler$Entry.trigger(Scheduler.java:
491)
        at openwfe.org.time.Scheduler.wakeup(Scheduler.java:462)
        at openwfe.org.time.Scheduler
$SchedulerThread.run(Scheduler.java:578)
Caused by: openwfe.org.xlob.XlobException: Failed to encode bean
        at
openwfe.org.xlob.XlobSessionImpl.storeBean(XlobSessionImpl.java:365)
        at
openwfe.org.xlob.engine.XlobExpressionStore.storeExpression(XlobExpressionStore.java:
130)
        ... 7 more
Caused by: openwfe.org.xlob.XlobException: update failure for ( fei
1.7.3pre0 ee/ee ee ee ee  __env__  )
        at openwfe.org.xlob.XlobSessionImpl.store(XlobSessionImpl.java:
414)
        at openwfe.org.xlob.XlobSessionImpl.store(XlobSessionImpl.java:
340)
        at
openwfe.org.xlob.XlobSessionImpl.storeBean(XlobSessionImpl.java:361)
        ... 8 more
Caused by: java.sql.SQLException: ORA-01400: cannot insert NULL into
("MYDB"."XLDOCUMENT"."WFINSTANCEID")

        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:582)
        at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:
1986)
        at
oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:
1144)
        at
oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java:
2152)
        at
oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java:
2035)
        at
oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:
2876)
        at
oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:
609)
        at openwfe.org.xlob.XlobSessionImpl.store(XlobSessionImpl.java:
410)
        ... 10 more
- reschedule() done.


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