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Prevent issuing component to assembly scrap

E
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  • ewats
  • Sidekick (Customer)
  • 16 replies

Shop order increases packaging requirements when assembly is scrapped during operation.

Example: 

Assembly lot size = 100. 

Box on the product structure QPA=1. 

We need to produce a full lot of 100 so we use increase lot size on scrap option. 

1 assembly is scrapped, lot size increased to 101.

IFS calculates requirements of 101 boxes however a box is not needed for the scrapped assembly. 

Is there an option to not include scrapped assembly qty when calculating material requirements?  

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Best answer by Björn Hultgren 17 May 2022, 16:26

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Björn Hultgren
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If you connect the material line for the box to the last operation I believe it should work since the operation quantity of the last operation will be 100 (assumed you scrapped on a previous operation)

E
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Thank you Bjorn, I thought this might be the only option. Is there a solution for routings that contain only one operation?

Björn Hultgren
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I think it make sense to always have a final "Packing" operation since that is where the box material should be consumed. 

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Thanks again. One more question on the topic of packaging…

 

A tray for example holds 30 parts. QPA on the tray is set to .0333.

A standard lot size of 100pcs requires 3.33 trays. In reality we’ll use 4 trays but 3.33 would be backflushed. Do you have a recommendation to have 4 trays backflushed without manual intervention on every order? Any rounding options to prevent decimals being issued? I could set the QPA to .04, but lot sizes are variable. 

Björn Hultgren
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Userlevel 7
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If you set the Qty Calc Rounding to 0 on the inventory part I believe the quantity on the material line will always be rounded up to the nearest integer. 

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That works perfectly. Thanks!

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