XATransaction - Failure during prepare phase - NO EXCEPTION

Question

I'm expecting an Oracle error upon commit using "deferred constraints" and
          executing an INSERT that should result in a constraint violation (during the
          2-phase commit). I am not
          seeing an error but the transaction hangs for 30seconds (JTA timeout
          setting) and then CONTINUES WITHOUT AN EXCEPTION (yet no data is persisted).
          The session bean client has no indication that the transaction has failed.
          I've tried implicit and explicit transations from the client and the session
          bean is marked as required.
          Weblogic: 8.1 sp1
          DB: Oracle 9.1 (Oracle 8 also tried)
          Driver: Oracle Thin XA, Weblogic Oracle, Oracle SQL*NET drivers, all have
          the same problem
          How is it possible that Oracle fails upon commit but the JDBC connection
          waits for a timeout, and ALSO how is it possible that I'm not seeing a
          transaction timeout exception?
          (i've changed the JTA timeout setting to verify that this is the timeout
          that is occuring and sure enough if i make it 20 seconds it returns after
          20, 60, etc...)
          M
          

Answer 1

          hi, maybe you can try check the boxes in the connection pool like support local
          transactions and keep XA connection.
          "Mark Fine" <[email protected]> wrote:
          >I'm expecting an Oracle error upon commit using "deferred constraints"
          >and
          >executing an INSERT that should result in a constraint violation (during
          >the
          >2-phase commit). I am not
          >seeing an error but the transaction hangs for 30seconds (JTA timeout
          >setting) and then CONTINUES WITHOUT AN EXCEPTION (yet no data is persisted).
          >The session bean client has no indication that the transaction has failed.
          >
          >I've tried implicit and explicit transations from the client and the
          >session
          >bean is marked as required.
          >
          >Weblogic: 8.1 sp1
          >DB: Oracle 9.1 (Oracle 8 also tried)
          >Driver: Oracle Thin XA, Weblogic Oracle, Oracle SQL*NET drivers, all
          >have
          >the same problem
          >
          >How is it possible that Oracle fails upon commit but the JDBC connection
          >waits for a timeout, and ALSO how is it possible that I'm not seeing
          >a
          >transaction timeout exception?
          >(i've changed the JTA timeout setting to verify that this is the timeout
          >that is occuring and sure enough if i make it 20 seconds it returns after
          >20, 60, etc...)
          >
          >M
          >
          >
          >
          >
          >
          >