With the current logic of planning optimization there is a gap for the firming of manual created planned (batch)orders. Those will not get exploded after firming.

As the production order is created in status sheduled you would expect planning arranged the explosion of the phanom items but it did not.

From that point you can decide to 're-schedule' The production order. Only the outcome is completely different on quantity/processing time aswell secondary planned resourced. Therefore this order must be deleted and recreated via masterplanning or created manually.

This proces has a big chance of making mistakes and therefore the proposed workaround (re-run the masterplan for every manually created order is very tricky.

Idea: Always explode items of type phantom during firming the planned batch order while using planning optimization.