When I enter Air charges expense type, the screen shows Service Providers Screen as grey field & I can not enter any value in it. Also for some expense types, the tabs of Additional Information & Comments open, where as for others they do not.
May I know where do we maintain which fields on the screen are input fields or display or hidden? Why system treats different expense types differently?? For the Expense types provided by SAP, we have option of choosing providers (Airlines) for AIR & AIRP but service providers (ticket booking agents) can not be chosen. I have maintained same entries in table V_T706B4 & V_T706B1.