BADI for field value and validation for MIGO
The requirement is like this in the header text field of migo i have to enter a pop up help where values from certain ztables r to be popoulated and there will be a date.
The next step is that after getting that date i have to compare with document date and find the diff between the dates
Which badi or exit i shall use and how to code there.
Please provide me with a solution.