my goal is to simulate Transaction POP1/ Create packaging instruction.
As u can see from Tcode POP1 the one and only input is PIKP-PIID and of course after that: PIPO table with its packaging instructions .
So only this should be the input which I get from the user.
I found FM VHUPO_PACK_INSTRUCTION_CREATE but I do not know how to populate its input structure parameter "PIKP_IMP, "prop_pikp_imp" and "cmvhupo_imp".
How to get them all?
Thank you in advance!