adding new fields to va01 and vf01
I have to add a field in the transactions va01, va02 and vao3. These fields would be updated in tables vbkd and vbrk. I have put the new field - zzterm (char20) in these tables. Now in order to put this field on screens of va01, va02,va03, vf01, vf02 and vf03. Would I be needing access keys to modify all these screens or is there any screen exit which I can use to do the same. Please advise.