I ran UT-K-G today and besides the program making changes in book value, it also changed UOH to match locations UOH!  I have never had this happen before.  
 
We just completed our yearly inventory and had all of our inventory counts where they should be.  Now I have over 100 parts that have had their UOH changed and have no apparent reason why they were changed.  
 
What causes this?  When I look into the transactions window of the part, there is no mention of an adjustment being made but the UOH was changed.  
 
The change in book value for these parts did not correspond to the UOH change x avg cost.  The change in book value looks like what normally shows up when I run UT-K-G, pennies of change.