I'm experiencing the same issue.
I have an item only tied to one warehouse which is using item ordering data. I've put a safety stock of 10 but the item order plan is not taking that 10 into account.
My maximum inventory is set to 99999999.999 and I even set my reorder point to 10 to test if it would make a difference but did not.
Ok after testing I've found that if the 'Maintain Master Plan' is enabled in 'Items - Planning' safety stock will NOT be taken into account.
Last edited by saenzh : 11th February 2020 at 18:04.
Reason: Problem Solved