Distributed Tr mgmt

[Jagathi Gade]

I am trying to implement J2C and JDBC on WAS 5.0.1
I have been consistenetly getting the IllegalStateException whenever I try to make a J2C connection and switch back to JDBC connection
This is the stack
[1/10/05 13:24:34:257 EST] 4e809242 TransactionIm E WTRN0062E: An illegal attempt to use multiple resources that have only one-phase capability has occurred within a global transaction.

[1/10/05 13:24:34:272 EST] 4e809242 LocalTransact E J2CA0030E: Method enlist caught java.lang.IllegalStateException
at com.ibm.ejs.jts.jta.TransactionImpl.enlistResource(TransactionImpl.java:546)
at com.ibm.ejs.jts.jta.JTSXA.enlistResource(JTSXA.java:1061)
at com.ibm.ejs.jts.jta.JTSXA.enlistOnePhase(JTSXA.java:1038)
at com.ibm.ejs.j2c.LocalTransactionWrapper.enlist(LocalTransactionWrapper.java:504)
at com.ibm.ejs.j2c.ConnectionEventListener.interactionPending(ConnectionEventListener.java:711)
at com.ibm.ws.rsadapter.spi.WSRdbManagedConnectionImpl.processInteractionPendingEvent(WSRdbManagedConnectionImpl.java:1173)
at com.ibm.ws.rsadapter.jdbc.WSJdbcConnection.beginTransactionIfNecessary(WSJdbcConnection.java:307)
at com.ibm.ws.rsadapter.jdbc.WSJdbcConnection.prepareStatement(WSJdbcConnection.java:1255)
at com.ibm.ws.rsadapter.jdbc.WSJdbcConnection.prepareStatement(WSJdbcConnection.java:1222)

Did anyone come across such an error ? Does anyone have an idea if 2 phase commit is possible at all with WAS 5.0.1 ? Please help