How To Fix UPF1023 - Seasonal index is 0

SAP Error Message - Details

• Message type: E = Error

• Message class: UPF1 - Messages SEM-BPS Forecast

• Message number: 023

• Message text: Seasonal index is 0

What causes this issue?

The historic data contains several values that are lesser than or equal
to 0. The calculation formula for exponential smoothing cannot be
applied in all cases. This can have a negative effect on the result of
the forecast.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check the accuracy of the forecast.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.