We have RA data calculated and settled into COPA in different periods.
What will happen if we delete now RA data with KKA8 transaction? Will it reverse any RA data, so the next settlement will zero out CO-PA accumulated values? Or the settlement reversal should be done manually first?
If the final RA data is calculated - does it means it has reversed or cancelled all RA data?
Once RA data is deleted, can we start calculating RA data again from scratch?
Any OSS notes you can recommend as a good reading?