Extractor and EXIT_SAPLRSAP_004 for a compound hierarchy
I want to create a hierarchy in the 0VEND_PURORG infoobject. This hierarchy comes from the LFMH table (transaction mkh1 to create the hierarchy).
I have tried to create an extractor using the transactions bw07 or bw10 but i don't understand how to specify in the EXIT_SAPLRSAP_004 that my hierarchy is composed of two infoobjects because in the structure ROSHIENODE we just have one IOBJNM.
Does someone has a complete example of EXIT_SAPLRSAP_004 (other than in the 134975 note) to understand how to do?
Thanks a lot,