Additional customization is required for HR WF (HR trans Event trigger)?

Hi Friends,

I am trying to raise one event from one HR transaction (Create Appraisal). But same event id is being generated always in the standard program. So I tried creating one Z program and called the function module SWE_EVENT_CREATE and commit work. Still it is generating the same Event id always (00000000000000001). I tried to trace the event but it is not tracing anything, I am just getting one ON and one OFF. Can anyone please suggest me any additional customization is required for HR transaction’s workflow triggering.

Thanks & Regards

Sujith