Is there any SAP recommendation on Historical Outlier Correction for IBP Forecast Pre-processing Steps?
Below is the simulation configurations i have tested with, but the confidence level of the output is still quite low:
Output analysis: Condidence level is based on acceptance when comparing to 6 Months Average Monthly Sales
you might want to test not only with different multipliers but also with different methods to identify the outliers and correct them. In particular correcting with mean instead of tolerance could change the results significantly.
Here you can find the documentation on all the different options available: https://help.sap.com/docs/SAP_INTEGRATED_BUSINESS_PLANNING/feae3cea3cc549aaa9d9de7d363a83e6/9a458154...