are there any FM's to update VBFA.
i saw RV_XVBFA_MAINTAIN but not sure of it.
i have to do some direct table updates to vekp and vepo.
(no other way, already researched into impact analysis and its ok).
so have to update VBFA simultaneously
vbelv = delivery number
vbeln = handling unit
vbtyp_n = 'X'. "handling unit