I am using Jbpm + Hibernate on MSSQL Server and see this error frequently.
Sometimes, I am able to run without any problems. Any help in understanding and
fixing this issue will be deeply appreciated.
10:29:29,947 WARN [JDBCExceptionReporter] SQL Error: 0, SQLState:
HYT00
10:29:29,951 ERROR
I am using Jbpm 3.2.2 with Jboss 4.2.2 with MSSQL with JTS Drivers.
Worked perfectly with MYSQL with no issues and see error when migrated to
MSSQL/JTS Drivers
Very sporadically and with increasing frequency, I see this error:
COuldn't find ProcessDefinition on this call:
Thanks for your reply. I will disable all UserTransactions in the code. If I
need to rollback this transaction, what should be done? Should I call
setRollbackonly or throw an exception to flag that rollback has to be performed?
Thanks again for your response and deeply appreciate it.
View the
The issue here seems to be this:
I obtain a UserTransaction at the start of the method and in case of error, I
call rollback in catch block. But the rollback is intercepted by the
SeamPhaseListener which tries to begin a transaction and I get the error
Could not start transaction:
I am having issues creating a new UserTransaction in a jbpm process using
Hibernate. Am I missing anything in order to create a JTA User transaction and
then bind the Hibernate session within the transaction? Please advise
Any advice greatly appreciated
My Code
---
public String
Hello,
I use jbpm with Hibernate and would want to know the best techniques for
Transaction Management. I have an application with lot of database queries and
multiple updates as part of 1 transaction and require to rollback updates in
case of failure.
1. Should I use JDBCTransactionFactory
Hello,
I use jbpm with Hibernate and would want to know the best techniques for
Transaction Management. I have an application with lot of database queries and
multiple updates as part of 1 transaction and require to rollback updates in
case of failure.
1. Should I use JDBCTransactionFactory
Hi,
I am a beginner to jbpm and see this issue everytime the jboss server is
started. Please note that I do not have create-drop or create entry on startup
in my hibernate.cfg.xml
The following tables are inserted with new entries every time, with the old
entries retained. So after some time,
After business processing (creating a new process instance, and signalling
twice), I close the jbpmContext and see these errors. Please help me in
understanding what they might be about.
I also have a Hibernate Session in the same class, injected by Seam and set
this session in jbpmContext
On a side note, if I dont close the jbpmContext, I dont see the taskinstances
and processinstance jbpm tables updated in the database. They get updated only
when I call jbpmContext.close. Alos, the processinstance and
taskmanagementinstances are not autoSave entries - They are newly created
Hi,
I am new to JBoss Seam and jbpm and trying to implement a very basic project.
While I looked at the seam dvd store examples, I am having issues with trying
to adapt it to my project and need to submit project.
Not sure if I can solicit help this way here in the forum, can I get some
Thank you very much. WHere do I specify that the JPA annotated classes have to
be loaded automatically? I used the entry
property name=hibernate.archive.autodetection value=class, hbm and still
see that when I refer to an entity class, it gives me an exception that the
entity class is not
I am a newbie into Seam/Hibernate world and very much impressed with the
technologies. HAd a simple question on Hibernate mapping and would very much
appreciate response.
In the dvdstore example in Jboss Seam examples, the hibernate.cfg.xml does not
have any *.hbm.xml for the entity classes
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