Is time phased demand planning incompatible with a business process that plans using actual sales order data instead of historical or forecasted sales? Has anyone come up with a process whether scripted or manual where the creation of demand and supply plans is run daily?

When running the generate demand plans screen you can tell it to create the demand based on forward looking forecast. NetSuites demand planning either looks back historically or forward based on forecastable transactions.

Thank you - i think the business process will need to change to fit netsuite's features