Bill of material (BOM)
A list of all of the items that make up a product or assembly. The list is complete for its given purpose, has a formal structure, and states the name, quantity, and unit of measure for each component. A comprehensive PLM solution should offer support for the following categories of BOM: feature and requirements structures, material BOM, document structure, equipment BOM, functional location BOM, sales order BOM, and work breakdown structure BOM.
SAP BOM Tcode (Transaction codes)
| Tcode | Function |
| CS00 | BOM Menu |
| CS01 | Create Material BOM |
| CS02 | Change Material BOM |
| CS03 | Display Material BOM |
| CS05 | Change Material BOM Group |
| CS06 | Display Material BOM Group |
| CS07 | Allocate Material BOM to Plant |
| CS08 | Change Material BOM - Plant Alloc. |
| CS09 | Display Allocations to Plant |
| CS11 | Display BOM Level by Level |
| CS12 | Multilevel BOM |
| CS13 | Summarized BOM |
| CS14 | BOM Comparison |
| CS15 | Single-Level Where-Used List |
| CS20 | Mass Change: Initial Screen |
| CS21 | Mass Material Change: Initial Screen |
| CS22 | Mass Document Change: Initial Screen |
| CS23 | Mass Class Change: Initial Screen |
| CS25 | Archiving for BOMs |
| CS26 | BOM deletion |
| CS27 | Retrieval of BOMs |
| CS28 | Archiving for BOMs |
| CS31 | Create class BOM |
| CS32 | Change class BOM |
| CS33 | Display class BOM |
| CS40 | Create Link to Configurable Material |
| CS41 | Change Material Config. Allocation |
| CS42 | Display Material Config. Assignment |
| CS51 | Create standard BOM |
| CS52 | Change standard BOM |
| CS53 | Display standard BOM |
| CS61 | Create Order BOM |
| CS62 | Change Order BOM |
| CS63 | Display Order BOM |
| CS71 | Create WBS BOM |
| CS72 | Change WBS BOM |
| CS73 | Display WBS BOM |
| CS74 | Create multi-level WBS BOM |
| CS75 | Change multi-level WBS BOM |
| CS76 | Display multi-level WBS BOM |
| CS80 | Change Documents for Material BOM |
| CS81 | Change Documents for Standard BOM |
| CS82 | Change documents for sales order BOM |
| CS83 | Change documents for WBS BOM |
| CS84 | Change documents for class BOM |
| CS90 | Material BOM Number Ranges |
| CS91 | Number Ranges for Standard BOMs |
| CS92 | Number Ranges for Sales Order BOMs |