using Parent and Item
I have a module that is products (div, dept, class) x locations (channel, store) x time (week). I have a line item PRD_PARENT. I want to know the parent product at all times. lowest level product list is ProductsL3. I set the format for PRD_PARENT to be list ProductsL3. I set the formula to be PRD_PARENT = PARENT(ITEM(ProductsL3)) The message I get is: "The formula for Top Down Pre Season.PRD_PARENT is invalid: PRD_PARENT = PARENT(ITEM(ProductsL3))" any thoughts on why this is invalid? Thanks.