Our client has just installed SAP and I am testing the availability check (ATP). When creating a sales order, I click on 'check item availability' which causes the following error message:
'Date 11/23/2011 lies after the end of factory calendar 01'
I have maintained configuration settings for the factory calendar (SCAL), and have also assigned the correct plants to their corresponding factory calendars. However I am still getting an error. What could it be?