DB Adapter connecting to DB2 Database is giving Transaction Commit Error

Question

Hi All,
I have a simple BPEL process in 11g which executes a select query through the DB adapter in the DB2 database
The below is the query
select column1,column2,column3 from table1 where column1='123456'
During the invoke of the DBAdapter I am getting the following Error in SOAP UI testing tool
++<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">++
++<env:Header/>++
++<env:Body>++
++<env:Fault>++
++<faultcode>env:Server</faultcode>++
++<faultstring>Exception occured when binding was invoked.++
++Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'DB2Test' failed due to: DBWriteInteractionSpec Execute Failed Exception.++
*++unknown failed. Descriptor name: [unknown].++*
++Caused by java.sql.SQLException: Cannot call Connection.commit in distributed transaction.  Transaction Manager will commit the resource manager when the distributed transaction is committed..++
++".++
++The invoked JCA adapter raised a resource exception.++
++Please examine the above error message carefully to determine a resolution.</faultstring>++
++<faultactor/>++
++<detail>++
++<exception>Cannot call Connection.commit in distributed transaction.  Transaction Manager will commit the resource manager when the distributed transaction is committed.</exception>++
++</detail>++
++</env:Fault>++
++</env:Body>++
++</env:Envelope>++
The Datasource configured has "Support Global Transactions" option Checked and One Phase Commit selected.
Any help or pointers in this regard will be greatly appreciated.
Thanks in advance
Regards
Nithya Subramanian

Answer 1

Hi Anuj,
I tried the Option 2 given in the thread which you have mentioned.
Our DataSource is targeted to the managed server so we just restarted the managed server.
I am still getting the same error of
"Cannot call Connection.commit in distributed transaction. Transaction Manager will commit the resource manager when the distributed transaction is committed."
Are there any other alternative approach to fix this issue?
Regards
Nithya