Problem with UserTransaction and dataManagem

[fabios-b7b5ac]

Hi all, after some days of work on dataManagement issue, now
i'm facing a new and exciting challenge. I can read with fill
method, but if i try a delete+commit (exactly like the CRM samples)
i've got this error:

"Unable to access UserTransaction in DataService".

I've googleezed the message and i've found a tech note from
adobe about installation and configuration of JOTm lybraries. I did
actually what they said:

a) I created a "TributiWeb.xml" which contains the
declaration of the transaction

b) I put all the lybraries in tomcat5_5/common/lib

c) i check for the other solutions, like creating two more
configuration files in webApps directory...

Nothing change and i still have the same problem, so please
help me...



Ps i'm working with Tomcat5_5, Jotm2, Flex 2 and
FlexDataManagement Service

[Bill_Sahlas]

Here at
this
posting you can find links to tech notes and troubleshooting
files and tips that have helped out others in similar
circumstances.

[VG24]

I am having the same problem when i try to edit the data grid
to commit the changes. I am using JBoss4.0.5, Spring2.0 services. I
could able to get the data but i get this error when i try to edit
the data. Do i need to configure anything specific for JBoss?



Here is the stack trace.



[RPC Fault faultString="Unable to access UserTransaction in
DataService." faultCode="Server.Processing" faultDetail="null"]

at mx.data::ConcreteDataService/
http://www.adobe.com/2006/flex/mx/internal::dispatchFaultEvent()

at mx.data::CommitResponder/fault()

at mx.rpc::AsyncRequest/fault()

at
::NetConnectionMessageResponder/NetConnectionChannel.as$37:NetConnectionMessageResponder::statusHandler()

at mx.messaging::MessageResponder/status()

[VG24]

I figured out the problem. I got duplicate jar files in jboss
lib directory and application's web-inf/lib directory. I deleted
the duplicates and everything works fine now.