N 5.00 Pb of Adjust cost-Items with Average Costing method

NELLIO

Hi,

We have a customer who begin to work on Nav 5.00 the 1 january 2008. He has entered the positive adjustment of their items in the Item Journal the 31 December 2007. He used costing method “Average”. Some items have a Base UOM different of the Purchase UOM. So he made some mistakes of unit cost.
To correct these mistakes we’ve thought at one solution:
1- By Object Designer we run the Value Entry table (5802) and changed the value of “Cost Per Unit” and “Cost amount (Actual)” in the value entry of the positive adjustment of the 31 December 2007 for the item.
2- We uncheck in the “Avg. Cost Adjmt. Entry Point” table (5804) the field “Cost is adjusted” to force system to recalculate the exact average cost for the item.
3- We execute a new “Adjust Cost” for this item in Financial Management and it seems the system adjust correctly all the “Entry type” of this Item.

Is it a good solution ? or are there better solutions in Navision to correct this ?