Solution : https://service.sap.com/sap/support/notes/1365468 (SAP Service marketplace login required)
Key words :
img > apo > spp > forecasting > define forecast service profiles > general data, forecast pass overwrites existing forecasting data starting, forecast pass retains existing forecasting data, symptom spp service spp_recalc_histfcst, implement badi /sapapo/pfcs_hst_locprod_perid, service evaluates historical forecast, multiple time series representing, historical sales data, service records history, reduce forecasting accuracy
Related Notes :
| 1270069 | SPP - Runtime and Hardware Performance |