I have a requirement to enable a screen in VA42 Tcode.
VA42- Change contract
when you a display a contract ,double click on an item and go to 'billing plan' tab,
there we can see table with fields 'billing date', 'billing value' and 'currency'...you can see more fields if they are not hide.
those fields should be enabled to make changes to the date or any field.
right now, once the item is billed there can't be any changes be made to the date... checked from help.sap
is there any USEREXIT so that I can use it to make the screen enable for input other than modifying the sap std code.
please let me know.