Distributed Environment - Exception during commit of transact

Question

The Application is deployed in 3 machines (Win2K) in Weblogic 6.1 SP2 with Oracle
8i as the Database - Presentation EAR file in one machine, Business Logic EAR
file in second machine and Persistence EAR file in the third machine. The Database
is also in the third machine. Tx Datasource is configured in all the 3 weblogic
instances to point to the Database.
The application has a 'Save' operation in which case the EJB in the Business Logic
Layer connects to the Datasource of the Persistence Layer. The following error
is seen in the console of the second machine (Business Logic) while Saving.
<Error> <EJB> <Exception during commit of transact
ion Name=[EJB com.toontown.matchmaker.ejb.service.BusinessProcessGatewayEJB.proc
ess(reefwork.bp.BusinessProcessEvent)],Xid=1:d4f44d847f28edb9(7225037),Status=Ro
lled back. [Reason=javax.transaction.SystemException: Aborting prepare because
s
ome resources could not be assigned],numRepliesOwedMe=0,numRepliesOwedOthers=0,s
econds since begin=1,seconds left=10,ServerResourceInfo[weblogic.jdbc.jts.Connec
tion]=(state=new,assigned=none),SCInfo[mydomain+myserver]=(state=rolledback),pro
perties=({weblogic.transaction.name=[EJB com.toontown.matchmaker.ejb.service.Bus
inessProcessGatewayEJB.process(reefwork.bp.BusinessProcessEvent)], weblogic.jdbc
=t3://130.10.11.30:7001}),OwnerTransactionManager=ServerTM[ServerCoordinatorDesc
riptor=(CoordinatorURL=myserver+130.10.7.94:7001+mydomain+, Resources={})],Coord
inatorURL=myserver+130.10.7.94:7001+mydomain+): javax.transaction.SystemExceptio
n: Aborting prepare because some resources could not be assigned
at weblogic.transaction.internal.TransactionImpl.abort(TransactionImpl.java:924)
at weblogic.transaction.internal.ServerTransactionImpl.globalPrepare(ServerTransactionImpl.java:1566)
at weblogic.transaction.internal.ServerTransactionImpl.internalCommit(ServerTransactionImpl.java:218)
at weblogic.transaction.internal.ServerTransactionImpl.commit(ServerTransactionImpl.java:190)
at weblogic.ejb20.internal.BaseEJBObject.postInvoke(BaseEJBObject.java:231)
at com.toontown.matchmaker.ejb.service.BusinessProcessGatewayEJB_yd4d11_
EOImpl.process(BusinessProcessGatewayEJB_yd4d11_EOImpl.java:46)
at com.toontown.matchmaker.ejb.service.BusinessProcessGatewayEJB_yd4d11_
EOImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java:93)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.transaction.RollbackException: Aborting prepare because some resources
could not be assigned - with nested exception:
[javax.transaction.SystemException: Aborting prepare because some resources coul
d not be assigned]
at weblogic.transaction.internal.TransactionImpl.throwRollbackException(
TransactionImpl.java:1475)
at weblogic.transaction.internal.ServerTransactionImpl.internalCommit(ServerTransactionImpl.java:263)
at weblogic.transaction.internal.ServerTransactionImpl.commit(ServerTransactionImpl.java:190)
at weblogic.ejb20.internal.BaseEJBObject.postInvoke(BaseEJBObject.java:231)
at com.toontown.matchmaker.ejb.service.BusinessProcessGatewayEJB_yd4d11_
EOImpl.process(BusinessProcessGatewayEJB_yd4d11_EOImpl.java:46)
at com.toontown.matchmaker.ejb.service.BusinessProcessGatewayEJB_yd4d11_
EOImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java:93)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>
Please note that 130.10.7.94 is the IP of Business Logic Layer and 130.10.11.30
is the IP of Persistence Layer.
Thanks!

Answer 1

Try changing the server name on either on persistence machine or business logic
machine
"Devika" <[email protected]> wrote:
>
>
The Application is deployed in 3 machines (Win2K) in Weblogic 6.1 SP2
with Oracle
8i as the Database - Presentation EAR file in one machine, Business Logic
EAR
file in second machine and Persistence EAR file in the third machine.
The Database
is also in the third machine. Tx Datasource is configured in all the
3 weblogic
instances to point to the Database.
The application has a 'Save' operation in which case the EJB in the Business
Logic
Layer connects to the Datasource of the Persistence Layer. The following
error
is seen in the console of the second machine (Business Logic) while Saving.
<Error> <EJB> <Exception during commit of transact
ion Name=[EJB com.toontown.matchmaker.ejb.service.BusinessProcessGatewayEJB.proc
ess(reefwork.bp.BusinessProcessEvent)],Xid=1:d4f44d847f28edb9(7225037),Status=Ro
lled back. [Reason=javax.transaction.SystemException: Aborting prepare
because
s
ome resources could not be assigned],numRepliesOwedMe=0,numRepliesOwedOthers=0,s
econds since begin=1,seconds left=10,ServerResourceInfo[weblogic.jdbc.jts.Connec
tion]=(state=new,assigned=none),SCInfo[mydomain+myserver]=(state=rolledback),pro
perties=({weblogic.transaction.name=[EJB com.toontown.matchmaker.ejb.service.Bus
inessProcessGatewayEJB.process(reefwork.bp.BusinessProcessEvent)], weblogic.jdbc
=t3://130.10.11.30:7001}),OwnerTransactionManager=ServerTM[ServerCoordinatorDesc
riptor=(CoordinatorURL=myserver+130.10.7.94:7001+mydomain+, Resources={})],Coord
inatorURL=myserver+130.10.7.94:7001+mydomain+): javax.transaction.SystemExceptio
n: Aborting prepare because some resources could not be assigned
at weblogic.transaction.internal.TransactionImpl.abort(TransactionImpl.java:924)
at weblogic.transaction.internal.ServerTransactionImpl.globalPrepare(ServerTransactionImpl.java:1566)
at weblogic.transaction.internal.ServerTransactionImpl.internalCommit(ServerTransactionImpl.java:218)
at weblogic.transaction.internal.ServerTransactionImpl.commit(ServerTransactionImpl.java:190)
at weblogic.ejb20.internal.BaseEJBObject.postInvoke(BaseEJBObject.java:231)
at com.toontown.matchmaker.ejb.service.BusinessProcessGatewayEJB_yd4d11_
EOImpl.process(BusinessProcessGatewayEJB_yd4d11_EOImpl.java:46)
at com.toontown.matchmaker.ejb.service.BusinessProcessGatewayEJB_yd4d11_
EOImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java:93)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.transaction.RollbackException: Aborting prepare because some
resources
could not be assigned - with nested exception:
[javax.transaction.SystemException: Aborting prepare because some resources
coul
d not be assigned]
at weblogic.transaction.internal.TransactionImpl.throwRollbackException(
TransactionImpl.java:1475)
at weblogic.transaction.internal.ServerTransactionImpl.internalCommit(ServerTransactionImpl.java:263)
at weblogic.transaction.internal.ServerTransactionImpl.commit(ServerTransactionImpl.java:190)
at weblogic.ejb20.internal.BaseEJBObject.postInvoke(BaseEJBObject.java:231)
at com.toontown.matchmaker.ejb.service.BusinessProcessGatewayEJB_yd4d11_
EOImpl.process(BusinessProcessGatewayEJB_yd4d11_EOImpl.java:46)
at com.toontown.matchmaker.ejb.service.BusinessProcessGatewayEJB_yd4d11_
EOImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java:93)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>
Please note that 130.10.7.94 is the IP of Business Logic Layer and 130.10.11.30
is the IP of Persistence Layer.
Thanks!