In my case I have two sub process.
The first called main sub process
The second called cancel sub process.
And have a Message Boundary Event that attached to the first sub process.
The fact of already know is If the message boundry event catched the message and into the sub process the main sub process will be interrupted.
For you guys to know what is my question let me put an image
In my case the cancel request need be approved by a human if not be approved then the main sub process must be restore and continue.
I readed a lot document but still not found a useful information for help myself. So I need your help.
Thanks you all.
My english is not good so forgive me if there is some word make you not happy.