my planning area is based on SAP6 planning area based on the time profile being shipped by RDS solution with a pre-filled weekweight. The disaggregation from year to month for the key figure DEMANDPLANNINGQTY shows unexpected results.
Key figure definition
Results based on input of 1.200 at yearly level (2020 behaves also differently than 2019 despite having nearly the same weekweight factors)
Does anyone have a hint or can explain why the system disaggregates like shown above?