ok a bit of a weird one.
We recently moved from 1.4 CE to Enterprise 18.104.22.168
So we have a bunch of products i.e end of line items in different categories that we want to recude by SKU - seems simple enough and this way worked in CE edition using same data.
So catalog price rule condition
If ANY of these conditions are TRUE SKU IS ONE OF xxxx, xxxxx, xxxx,
the discount is percentage of original price.
Now the issue seems to be when more than 1 SKU is selected. When it is just 1 sku the discount works and displayed fine.
I have checked the ensure there are no invisible spaces in the SKU as have heard this could cause an issue., have also tried changing ANY to ALL with no improvement.