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Purpose
Third-party order processing enables you to convert sales orders into purchase orders and pass them on to your vendors so that they will provide the service for your customer. That way, when a customer orders materials from you, the materials will be directly delivered from your vendor to the customer and charged to your account.

Third-party order processing is implemented with the modules SD (Sales and Distribution) and MM (Materials Management). In sales orders, purchase requisitions, and purchase orders you can arrange that the vendor directly supplies your customer using what is called third-party items. A document can consist of one or several third-party items.
AFS supports third-party order processing at SKU level.
Process Flow
Third-Party Order Processing. For AFS materials that you want to procure and deliver using third-party order processing, choose the item category JTAS in the sales order. (You can find the indicator ItCa in the detail data for the AFS Item View, which you open by double-clicking on the appropriate item). The schedule line category the system determines is JS.

You can only carry out subsequent changes to the delivery date and purchase order quantity in the sales order. The system automatically updates the purchase requisition with the changes made in the sales order. If you are in the purchase requisition and want to see for which sales order the purchase requisition was created, choose
Acct.assgts. in the item overview.

If you make changes to the sales order after you have created the purchase order, the changes will be transferred to the purchase requisition but not to the purchase order. Using the report
SDBANF02 (System ® Services ® Reporting) you can execute a comparison of the changed sales order and the purchase order created so that you can transfer the changes manually.