Maintain Assembly BOM and Operations

In LN, the flattened parts and operations are delivered from an external source. Therefore, the External Assembly Parts and Operations check box in the Assembly Planning Parameters (tiapl0100s000) session can only be selected. As a result, you cannot change the data in the current session, except when you work in Test Mode, and your current company is defined as master company.

If you change the data in the current session, the changes must be processed to existing assembly part requirements in Enterprise Planning, and to existing assembly orders.