i am going to start the soa server but it does't start and it gives below error please any help on this issue
<Aug 15, 2013 10:12:56 AM GMT> <Error> <oracle.soa.bpel.system> <localhost.localdomain> <soa_server1> <Workmanager: , Version: 0, Scheduled=false, Started=false, Wait time: 0 ms
> <<anonymous>> <BEA1-0753C053D54060994897> <11d1def534ea1be0:1d8718a5:140816a895b:-8000-0000000000002243> <1376561576589> <BEA-000000> <Error while invoking bean "cube engine": Cannot access instance.
The action "update action" cannot be performed on the instance "210014" because of its current state ("unknown").
The current instance state did not allow the requested action to be performed.
Consult the product documentation for a list of all the permissible actions that can be performed on an instance when it is in the "unknown" state.
Are you trying to start SOA server as a managed server or an Admin server.
If it is a Managed Server you can check the current state in weblogic console.
Make sure you kill any processes already running, and if you still fail to figure out.
Try to reboot your machine and try starting it.