You can specify transaction timeout values with the property SyncMaxWaitTime in the System MBean Browser of Oracle Enterprise Manager Fusion Middleware Control. The SyncMaxWaitTime property applies to durable synchronous processes that are called in an asynchronous manner. If the BPEL process service component does not receive a reply within the specified time, then the activity fails. For more information, see What You May Need to Know About SyncMaxWaitTime and Durable Synchronous Requests Not Timing Out.