javax.persistence.TransactionRequiredException: Executing an update/delete query

[yugeshmani]

HI All,

Our application was building by using jsf and jboss seam f/w. while updating the filedsin the database table I am facing the following exception. Actually our application was sync with Android mobile application.

14:56:34,900 INFO  [STDOUT]  inside validateMobileUser isRegisteredUser : true

14:56:34,900 INFO  [STDOUT]  Client request received is  : -------> accepttask

14:56:34,900 INFO  [STDOUT]  Vikas Task id received fron Client request  is  : -------> 15

14:56:34,939 ERROR [STDERR] javax.persistence.TransactionRequiredException: Executing an update/delete query

14:56:34,939 ERROR [STDERR]           at org.hibernate.ejb.QueryImpl.executeUpdate(QueryImpl.java:48)

14:56:34,939 ERROR [STDERR]           at com.sync.commandsync.model.communication.Processrequest.processClntRequest(TaskServer.java:709)

14:56:34,939 ERROR [STDERR]           at com.sync.commandsync.model.communication.Processrequest.run(TaskServer.java:389)

14:56:34,939 ERROR [STDERR]           at java.lang.Thread.run(Unknown Source)

14:56:34,939 INFO  [STDOUT]  isErrorMessage : true

14:56:34,939 INFO  [STDOUT]  errorMessage : Task has updated successfully

14:56:34,940 INFO  [STDOUT]  taskid :

14:57:20,087 INFO  [STDOUT] ----- Request received from client ------------

14:57:21,071 INFO  [STDOUT]  Mobile number received from Client request is  : -------> 9611122351

14:57:21,076 INFO  [STDOUT] Hibernate:

i am attaching our application code.Please help me what are steps to be taken to resolve this exception.

[lightguard]

Taking a guess here, but it sounds like you relied on the automatic transaction of JSF in Seam 2 and now you're coming in from a different location and expecting a transaction that isn't there. You'll have to start a transaction manually or annotate your methods with @Transactional (I think that's the correct annotation, been a while).