This is a follow-on from 97268.

In the BPEL 2.0 spec, section 12.7.1, the example used for "onEvent" is an
asynchronous cancel. In this example they show a bit of BPEL as which has
"onEvent" followed in the subsequent scope with an "exit". This is exactly what
you would want to do with an "onEvent" - when for example a cancel request is
received at any point in the life of the BP, terminate the BP.

When you try to do this in a BPEL project however by dragging an "exit" into the
scope under an "onEvent" you get an error....

"Element "exit" as child of "onEvent" is not supported by the Sun BPEL SE. Do
not use this element in your process."

...well, its supported by the BPEL 2.0 spec and should be supported by the BPEL
SE, otherwise "onEvent" is more or less useless.

Project attached.