Planning Variants w/o Final Assembly (55) 
Purpose
This strategy is similar to
Planning w/o Final Assembly (50) for non-configurable materials. The difference between these two strategies is that strategy 55 allows the user to reconfigure the variant during a sales order.
Changes to the configuration must not affect planned components. Planned independent requirements for variants do not make sense when changing the configuration of the variant in the sales order. A sold item that has no relation to the configuration of the planned variant could result. Therefore, change the configuration for strategy 55 with care.
Prerequisites
You must maintain the following master data settings:
Process Flow
The system automatically adjusts the master plan if no planning variant can be found.