Retracting data from BW IP to CO-OM (secondary costs) and CO-PA (accounting based)

Dear experts,

in our current project we are facing the requirement to replace the CO plan cycles with a planning functionality in BW Integrated Planning.

IP would post the total costs balance of cost centers and projects to other cost centers (similar to percentage-based Allocation Cycles).

After some research, it seems no one ever posted secondary costs to CO-OM from outside of CO (e.g. by retraction or another kind of interface or upload) as well as to CO-PA (accounting based).

I would greatly appreciate any help (or success story) to transfer this data to CO from outside CO (or best case from BW/IP) 😊

Thank you and kind regards from Munich,

Thomas