I have a business requirement:
1. In Oracle, user input one po.
2. in External flow system, do this po's flow.
result return to oracle, update po's status to approve or reject.
I try below api, but not finish.
1. po_reqapproval_init1.start_wf_process : just start wf_process, po'status equal in-proceess
Have anyone can give me a guide.