Scheduling agreements are always plant-specific. Item categories M (material unknown) and W (material group) are not permitted. For the subcontracting item category, you can separately enter the material components to be provided for each delivery date.
Conditions may apply for the whole validity period of the scheduling agreement. If you use a document type that permits time-dependent conditions, you can also enter conditions for multiple validity periods.
If you have created the scheduling agreement item with reference to a centrally agreed contract, the conditions in the scheduling agreement should not be changed. This is because the system always refers to the current conditions of the central contract. Price control is set so that the conditions are always calculated at the time of goods receipt.
You can also create scheduling agreement items for materials without material master records. Costs incurred can be distributed among different controlling objects through the account assignment. In contrast to contracts, you are not allowed to use the U (unknown) account assignment category in scheduling agreements.
The total quantity of material to be delivered specified in the scheduling agreement item is split into a number of partial quantities with individual delivery dates in the delivery schedule lines. Delivery schedule lines can be created manually with or without reference to a purchase requisition. Delivery schedules can also be created automatically by material requirements planning (MRP).
You can issue scheduling agreement releases notifying the supplier that they are to deliver the required material on the scheduled dates. You can use scheduling agreements with or without release documentation. This is determined through the document type.
Hint
Goods receipts for scheduling agreements can be posted prior to the schedule line date only if you are working with confirmations or if there is an unlimited over-delivery tolerance.