A bill of material is a complete, formally structured list of the components that make up a product or assembly. The list comprises of the material number of each component, together with the quantity and unit of measure.

• BOM can be single level and multi-level. For example, finished material would contain semi-finished materials as components which in turn would contain raw materials as components in next level.
• There can be different alternative BOMs for a product depending upon the lot sizes, validity dates, and different production methods.
• BOM is used in production planning for semi-finished and purchase planning for raw materials.
• BOM's are also used in standard cost calculation for finished Product by rolling up the cost from raw to semi-finish and then to finished Product.
• Material BOM can be made for material in PP module and equipment BOM are used in Plant Maintenance module.

Please find the attachment of BOM Process.

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