I added some fields in additional data tab B at item level in sales order. (highlighted in Red).The Ctrl+Y block selection is not working only for these fields.
If I place these fields just below the other existing fields, (on the left) then Ctrl+Y block selection works perfectly fine. But on the right, it does not work.
I didn't find anything wrong in the screen field attributes for these fields.
The user wants to copy the values from the first line to other lines. Hence this is important for them. I am thinking about raising this to SAP, but not sure if they will help since these are custom fields. Kindly help.