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MRP and Queue Time in BOM

  • 12 March 2024
  • 4 replies
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If Use Fixed Manufacturing Time on Inventory Planning Preferences is not checked, we expect MRP to use manufacturing time from the BOM.

We are having trouble getting it to take Queue Time into account. DA-L0 and DA-L1 both have a queue time of 4 days.

Created an SO for DA-L0 on 3/15. Here is the MRP Result, with the planned action dates for the production orders being 3/15.

Shouldn’t the queue time of 4 days force the action date back 4 days?

If I create the RO from the SO, it does back up the start date.

 

4 replies

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@dsimone20, 

MRP should utilize infinite scheduling calculations for generated production orders. Infinite scheduling does factor in Queue Time so this appears to be an issue with the software.

Please reach out to your respective contact to log a case with Acumatica. 

Sincerely, 

Andre St. Amour
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We are seeing the same thing on our installation.   MRP does not appear to be taking the values that are entered in the Queue, Move and Finish time columns of a BOM into consideration when calcuating the action date. This was behaving as expected a month or two ago... 

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Does anyone have any updates on this?  It still does not appear to be working correctly in our system.

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@andrestamour43 

Can you shed any light on the situation with Queue, Finish and Move times not being considered in the Inventory Planning / MRP calculations?   We have tested extensivly in our system 23.211.0017 and have found that regardless of what values we put in those columns of the BOM there is no impact on the MRP action date.   I have also heard reports that this is not functioning as expected in 24R1 as well. 

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