If you enable Multi-Level Tracking in Part, you need to built the Shop Order As-Built Structure. Otherwise no need. Even Multi-Level Tracking is enabled, no need all the complements are serialized and/or lot controlled. But you need to build the Shop Order As-Built Structure before Shop Order receive.
Multi-Level Tracking
If this check box is selected, it indicates that multi-level tracking for the part is enabled. By default the check box is selected for parts that are lot/batch and/or serial-tracked.
Selecting the check box affects the processing of shop orders for the part itself in two ways;
- A tracked structure must be created prior to receipt.
- Tracking numbers for order-based lot-tracked parts must be generated prior to receipt.