Scheduled Ship date issue

[yoss]

Vision instance set up for training. All looks ok except when I book order with any item SSD is defaulting to 31-DEC-2008 23:59:00. I am at a loss as to what what is causing the problem. "Available Date" for all items in my set up shows 31-DEC-2008 23:59:00 which seems to be going on the Scheduled Ship date. How can I address this?

Thanks much for the help
yoss

[amit018]

My first check would be - to check you have open calendar periods in 2009 - for Inventory, OM, AR etc.