Hi Treasure S.

Thanks for your detailed analysis of the Adjustment posting in Adagio Inventory 80B. I attempted to duplicate this by creating a new item and then immediately posting a Quantity and Cost Decrease adjustment so that the end result was a negative qty and cost. The adjustment amount was not an extension of qty times most recent cost but something different.

After posting, the amount written to the GL sub-ledger was the same as the amount written to the Item cost as viewed by Item Inquiry - that entered as the Cost adjustment amount. So there may be more to the scenario that you are running into.

1) When you posted the adjustment mentioned in your previous post, was it a Quantity and Cost adjustment or simply Quantity?
2) What is the costing method of this item - FIFO, Standard Cost, etc?
3) At the time of posting the adjustment, what was the total cost and total qty on hand for the item? Both 0.00 or something else? From your post, it appears that both were 0.00 but need to make sure.
4) I assume that there is previous transaction history for this item, prior to posting this adjustment.

We'll need to be able to duplicate the scenario with the specific steps in order to be able to make any changes.

Thanks for using Adagio!