WebDynpro API in combination with BPM

Hi,

is it possible to determine whether a WebDynpro is executed inside a Process?

In my scenario I have a WebDynpro which triggers a Process.

Inside the Process the WebDynpro is executed again (under certain circumstances) but now must not trigger the start of a new process.

My WebDynpro has to behave differently depending on the environment (BPM / Portal) it is executed in.

Is that possible? Thanks in advance.

Regards,

Bastian