Can you give us the Error Messge from Enterprise Manager?
There is no ERROR, the instances is in completed state.
When I open the input payload which has been received at receive activity of BPEL, it contains an element called 355_9 in place of 355. Element 355 exists in the xsd but not 355_9. I am not getting any idea from where this element is appearing the input payload.
Please let me know if any other details are required.