I have a requirement where i need to add a field in line layout 'K1'.
The field is EXNUM - ( Official Excise Document Number ) from the table J_1IEXCHDR into the existing Line layout 'K1'.
I am not able to add this field under line layout configuration,since this field does not exist in field list.
I have been searching for the suitable enhancement,but not able to locate one.
It would be really helpful if someone share some info regarding this issue.
No configuration is available at transaction code o7z4s
No enhancement is available
Even validations (OB28) and substitutions (OBBH) will not work since this will use BSEG/BKPF tables /ABAP System Fields
You need to go for Z program by copying the existing program of F-28 and add your required field with the help of Abaper.