1) which holidays factory calendar maps into the system. The suppliers holidays or the customers holidays to whom the supplier is supplying goods. SAP system is installed at the supplier's end.
2) i have seen factory calendar at the shipping point defintion. why it is used here.
3) i have aslo seen factory calendar at the creation of route. why it is used at route level.
4) can the factory calendar be differnt at route and shipping point.