We got a few of our inactivated items, getting their costs updated again during the last cost rollup

 

Want the inactivated items to maintain their last cost before being inactivated and not touched by cost rollup/update exercises.
One way to do this is to uncheck the cost attributes on item level, but this caused the cost to be set to 0, which means we cannot maintain the latest cost of these items.

 

Another approach that can be followed is if we add an extra category on item level (and set the values either ACTIVE or NOT ACTIVE) and when cost rollup program is executed, the item category is set to include ACTIVE categories only. But this means maintaining an extra field for each item which is not ideal.