i am trying to make a field (RKOSTL) in the cat2 screen a required field. In researching this I found that cats0003 can be used to achieve this but I am not able to make it a required one.
If I attempt to save the cat2 screen without entering the CATSD-RKOSTL entry it should throw an error saying this is a required field. I used the cats0003 and cats0005 exits but my code is not being picked up in either of the user exits.
In my code I am checking the tcats-variant and then if beguz ne space and awart = z001, I am raising an error message.
but this is not working. If anyone could give me pointers or idea it would be very helpful to me.