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Question

Incorrect Unit Cost in Sales Order

  • March 2, 2026
  • 7 replies
  • 64 views

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Hi, we have a sales order for a stock item that has unit cost of 0.4568 back in June 2025, but I can’t find the cost in inventory transaction history. How is this calculated and where is this inherited from? Help please..

Item’s valuation method: FIFO

 

This is the UOM of the stock item

 

7 replies

Yasas Withanage
Acumatica Employee
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Hello ​@MarkD ,

Maybe you can check the Historical Valuation report/Inventory Transaction Details.

Thanks


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  • Author
  • Jr Varsity III
  • March 2, 2026

Thanks, ​@YasasWithanage76 - not there either. I’ve checked all other relevant report that makes sense, but can’t find that cost. Anything else I can check?


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Hello ​@MarkD May be that 0.4568 is coming from an old PO Receipt layer created before the Sales Order shipment.

You can check in Inventory Allocation Details.


jhalling52
Jr Varsity I
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  • Jr Varsity I
  • March 2, 2026

Hi ​@MarkD, what is the FIFO Default Cost setting defined as for the Warehouse on the Sales Order?  The Unit Cost could be the Avg Cost of what was in the Warehouse at the time of SO creation.  The true Cost won’t be calculated until the Inventory Issue is created. 

 


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  • Author
  • Jr Varsity III
  • March 12, 2026

Thanks ​@jhalling52 - It is ‘Average’. So is there a way to identify the cost if the item at that time in any of the reports? I know it was averaged at that time, but should I think it should be recorded in inventory transaction history at least.


jhalling52
Jr Varsity I
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  • Jr Varsity I
  • March 12, 2026

Are you trying to find the cost from the oldest cost layer at the time the Sales Order was created?  The Inventory Transaction Inquiry will only show the cost from Inventory Issues.  Depending on your end goal, I would look at the Cost on the Shipment/Issue as this is the cost that will impact Inventory valuation and the GL.  The Cost on the Sales Order and Issue can be different.


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  • Author
  • Jr Varsity III
  • March 13, 2026

Hi ​@jhalling52 - Yes, I understand the true cost will be on the issue when you ship the SO. But there is a report that we are looking at based on SO cost.

What I am trying to know is, where does the cost in SO coming from? Given the item has FIFO valuation method and FIFO Default Cost warehouse setting is Average.