change business area assignment
i created external activity in my project in order to create PR..
however as soon as i save the activity, the Business Area bcomes greyed out..
is there a setting so that i can still change the business area assignment?
also when i create a new PR using ME51N and i adopt an existing PR, when i tried to change the account assignment to different activity it says the assignment has different business area and it said i must set the business area field as entry ready in customizing.. how do i do this and what is the menu path?
thanks a lot