BOM configuration in general will come as default when the plant is copied from base plant 0001 in Development client, and this will transported to Testing client and Production client.
We have to cross check whether all the default settings are suitable to us. If not we can change this in dev client and save in new Transport request and transport this request number to testing and production client. (but it most of the cases it will not be required).
Go to IMG -> Logistics -> Production -> Master data -> BOM
There you can see General data, Item data, Control data.
The package for BOM is CS and all the IMG Tcodes will start OS.
Go to tcode SPRO
These are the configuration settings available for BOM. Depending on your Business configuration i.e. Business blue print, you have to use these settings accordingly.
1.1. Bill of Material
1.1.1. Control Data for Bill of material
1.1.1.1. Define modification parameters (OS27)
1.1.1.2. Default Values (OS28)
1.1.2. General Data
1.1.2.1. BOM Usage
1.1.2.1.1. Define BOM Usage (OS20)
1.1.2.1.2. Define Default Values for the Item Status
1.1.2.1.3. Define copy default for Item Status
1.1.2.2. Define Material types allowed for BOM Header (OS24)
1.1.2.3. Define BOM Status
1.1.3. Item Data
1.1.3.1. Define Item categories
1.1.3.2. Define Allowed Material Types for BOM Items (OS14)
1.1.3.3. Define variable-Size item Formulas
1.1.3.4. Define Spare Part Indicator
1.1.3.5. Define Material Provision Indicators
1.1.3.6. Item Data From Related Application Areas
1.1.3.6.1. Define Distribution Keys
1.1.3.6.2. Define Relevancy To Costing
1.1.4. Alternative Determination
1.1.4.1. Define Order of Priority for BOM Usages
