When you create a DataServiceTransaction, especially with true so it needs to
start a JTA transaction, it is look in the JNDI namespace for the standard
UserTransaction object i.e. new
InitialContext().lookup(java:comp/UserTransaction). That call is not
working... if you are not in a JEE container or Tomcat with JOTM installed
that would explain it.You can try passing false to begin and that would
avoid use of the JTA transaction manager.
Jeff
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Geoffrey
Sent: Monday, August 04, 2008 1:31 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] DataServiceException
I'm trying to create a DataServiceTransaction to push an update out to
my DataService clients. I'm getting the below error when it tries to
create the DataServiceTransaction.
flex.data.DataServiceException: Unable to access UserTransaction in
DataService.
at
flex.data.DataServiceTransaction.doBegin(DataServiceTransaction.java:855)
at
flex.data.DataServiceTransaction.begin(DataServiceTransaction.java:807)
at
flex.data.DataServiceTransaction.begin(DataServiceTransaction.java:270)
at
flex.data.DataServiceTransaction.begin(DataServiceTransaction.java:283)
...
My code is:
DataServiceTransaction dst = DataServiceTransaction.begin(true);
dst.refreshFill(myTasks, null);
dst.commit();
Any ideas?
Geoff
inline: image001.jpginline: image002.jpg
