Exception message is: javax.resource.ResourceException: RollbackException: Transaction has been marked for rollback: Timed out

Problem:

When i try to deploy a bpel which is of 30kb size using JDeveloper it was throwing "Exception message is: javax.resource.ResourceException: RollbackException: Transaction has been marked for rollback: Timed out" Exception.

"ORABPEL-04077
Cannot fetch a datasource connection.
The process domain was unable to establish a connection with the datasource with the connection URL "jdbc/BPELServerDataSource". The exception report
ed is: javax.resource.ResourceException: RollbackException: Transaction has been marked for rollback: Timed out"

The JDeveloper/Ant script will take too much time and finally it will say failed to deploy.
SOA Suite Version: 10.1.3.4 and JDeveloper Version : 10.1.3.4.0.4270

Fix: To fix this issue i have to revisit some of the configuration files on the server.

1. Open the transaction-manager.xml file using some editor.

Path for the file : \j2ee\oc4j_soa\config\transaction-manager.xml

Modify the transaction-timeout attribute value to some higher value, i have set the value as transaction-timeout="7200".

2. Open the orion-ejb-jar.xml file using editor

Path for the file : \j2ee\oc4j_soa\application-deployments\orabpel\ejb_ob_engine\orion-ejb-jar.xml

Modify the transaction-timeout attribute, with some higher value.

I have set the value as transaction-timeout="3600".

Note: There will be 6 entries of transaction-timeout attributes. Make sure you change in all the 6 attributes.

3. Reboot the system or only the particular component.

> opmnctl restartproc process-type=oc4j_soa

4. You can deploy now using JDeveloper or ant script.