No Enhancemnts Or Bussiness object for Tcode : EHSAMBTAET

Hi Goodday,

i have requirment to build the Workflow for the Transaction : EHSAMBTAET but when i have done the Trace on EHSAMBTAET i could not find any Bussiness object or BADIS or USER EXITS. so if this the case how could one design the workflow?

1. should i create the custom bussines object?

2. if no   BADIS or USER EXITS how can the event get trigger?

Looking for your iinputs please?

thank you,

J.