Supply Plan ignores forecast

Summary:

We have loaded forecast using FBDI into planning and can see the forecast in plan inputs screen but when supply plan is run it is not picking up this forecast.

Content (required):

We have loaded forecast using FBDI into planning and can see the forecast in plan inputs screen but when supply plan is run it is not picking up this forecast. This is for a new org. We can see forecasts for other orgs in the plan though .Org has been added to the plan members and the forecast designator has been added under demand schedule in the plan options.