SAP Note 27569 - Vendor evaluation: ME63 - Smoothing factors

Symptom:

If you change the smoothing factors, they at first do not affect the scores for the subcriteria (for example, on-time delivery performance).

Cause and prerequisites

Certain points scores are determined during the goods receipt, for example, when the statistical delivery date deviates from the actual goods receipt date.
The determined points score is smoothed and stored in information structure S013. Transaction ME63 only reads these values and calculates your result. This means that transaction ME63 does not read the smoothing factors at all. The changed smoothing factors only take an effect, if you post new goods receipts.

Solution
See the cause.

Additional key words

ME61, V_T147, (T147-LFABW, T147-MGABW)