Hi Mohammed i tried passing VAL_WBS_ELEM(Source) and WBS_ELEM(Destination) but BAPI copies source in destination, i even activated MIGO BADI and it's filled with my values but later in some point it changes to the same value of source.
415 Q can't be done for different plants, the devlopment can have one transfer with different plants, different locations, different WBS_ELEM and via MIGO the MM functional can do a 301 with this specification, i can't do it with the bapi, don' know if i'm missing something or if i have to use another bapi to simulate that migo.