A production BOM holds master data that describes the components and subassemblies used in the production of a parent item. Once a production order is created for that parent item, its production BOM will govern the calculation of material requirements as represented in the Prod. Order Components window.
Prerequisites
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          Item cards are created for parent items and their components. For more information, see How to: Set Up Items.
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          Gather all data about item structures: Top-level items, subassemblies, components, and their interrelation.
To fill in the production BOM header
- In the Search box, enter Production BOM, and then choose the related link. 
- Create a new production BOM. 
- In the No. field, number the production BOM, for example, the same as the parent item. 
- In the Description field, name the production BOM, for example, the same as the parent item. 
- In the Unit of Measure Code field, select the parent item’s unit of measure code. 
- To edit the BOM, set the Status field to New or Under Development. To activate it, set the Status field to Certified. 
To fill in the production BOM lines
- In the Type field, select whether the item on this BOM line is an ordinary item or a production BOM. If the item on the line is a production BOM, then it must already exist as a certified production BOM. 
- In the No. field, look up and select the item or production BOM in question, or type it in the field. 
- In the Quantity Per field, enter how many units of the item go into the parent item, for example, 4 wheels for 1 car. 
- In the Scrap % field you can enter a fixed percentage of components that are scrapped during production. When the components are ready to be consumed in a released production order, this percentage will be added to the expected quantity in the Consumption Quantity field in a production journal. For more information, see How to: Register Consumption and Output.  Note Note- This scrap percentage represents components that are scrapped during production when picking from inventory, whereas the scrap percentage on routing lines represents scrapped output before putting on inventory. 
- In the Routing Link Code field, enter a code to connect the component to a specific operation. If the column is not visible, open the shortcut menu for the column headings, and then choose Choose Columns to add it. - Routing links between operations and components ensure that material consumption is not posted until it has actually been consumed. In addition, routing links provide a process view in the Production Journal window where components are listed under the linked operation. For more information, see How to: Create Routing Links. 
- To copy lines from an existing production BOM, on the Actions tab, in the Functions group, choose Copy BOM to select existing lines. 
- Certify the production BOM. 
- You can now attach the new production BOM to the card of the parent item in question. For more information, see How to: Set Up Items. 
|  Note | 
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| To recalculate the item’s standard cost from the item card, on the Navigate tab, in the Bill of Material group, choose Manufacturing, and then choose Calc. Standard Cost. | 
Quick guides for manufacturing are available in a document that you can edit and print in Microsoft Office Word. The file, called “Quick Guides - Manufacturing Foundation.doc”, is installed in the documentation folder of your client installation.
|  Tip | 
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| For more information about how to work with fields and columns, see Work with Data. For more information about how to find specific pages, see Search. | 





