BUS2012 (PO) swe_event_create - container

Hi All,

I'm looking for a way to trigger a workflow from ABAP code. Apparently, the FM swe_event_create will do this. But when I try it by onli giving the object-key with (ebeln), I receive an error saying that there are parameters of the container missing.

I wonder how I can give these values to the container. I tried to search the forum and google, but the answers were a bit complicated and unclear. Can anyone help me on this ?

thanks !