Not possible to carry out the forecast - basic value is zero
The history key figure is loaded into the planning area and is visible in planning book. When I click on the Forecast button, the pop-up screen for selecting the forecast profile displayed. After selecting the forecast profile, the system display message "Not possible to carry out the forecast - basic value is zero" .
The values of the History key figure also showing blank in all the columns in the Forecast in Interactive Planning; change mode screen. When there are values for History column in the planning area/ planning book, why it is showing blank in the forecast screen.
Kindly help to execute the forecast.
thanks and regards