Transfer Order is not getting Consumed by the Forecast

Summary:

We have already Sales Orders consuming Forecast where Consumption level is at Item level

But, the same is not happening for Transfer Orders. And, Support as per the SR- SR 3-29216737941 : TO Demand is not getting Consumed in Unconstrained Planning is mentioning two crucial points below:

"Transfer demands will only consume forecasts with matching customer/customer site id. For this to happen, forecast measures and external forecasts should have a customer/customer site.

In the customer data, we noticed that forecasts have null customer/customer sites. For forecast measures, ‘Customer Site’ should be selected for ‘Measure Levels’, in the plan option"