SAP IBP error -To use the PLM Engine, a reactivation of planning area is required

Activated planetary parameter-USE_NEW_PLM_ENGINE = YES;USER_GROUP_NEW_PLM_ENGINE=ALL

After this change, each readying country created earlier this alteration person error-To usage the PLM Engine, a reactivation of readying country is required When Statistical forecasting oregon Time Series Analysis is Run.

I already tried reactivating PA arsenic suggested successful mistake but the mistake inactive continues successful SAP IBP.