Why is Supplier Schedule Not Generating

Hi,

I have set up SS per the white papers.  We are not using commitments or portal.  All we want to do is to generate a release schedule from the message file.

I have checked the set up and that the ship to buisness unit has an address book number. 

The effective dates are the date range of the blanket order,

Does anyone have any other ideas?

And where can I see the shipment pattern?  Is it stored in a file?

Thanks!