Cutover planning in SAP PP

Dear all

I am planning the cutover activities for the SAP PP area and therefore I would like to know, which open objects should I consider for this transition phase.

I am thinking about planned orders, production orders and process orders still open, especially those that still have several phases to cover at cutover.

Apart from the aforementioned situation, which objects should be considered carefully for cutover planning in SAP PP? Any opinion from your experience can be useful for me.

Thanks!

M.