My Purchasing Document Items
Application component: Monitoring Apps in S/4 Procurement
App type: Transactional
Line of business: Sourcing and Procurement
Leading industry: Cross Industry
Solution capability: Purchase Order Processing (ERP)
Description:  With this app, you can quickly gain an overview of the items in your purchasing documents for each supplier and keep track of those purchasing documents for which you, as a purchaser, are responsible. Besides the count of purchasing document items, the app provides separate tabs for purchase requisitions, purchase orders, good receipts, and supplier invoices. The clear and customizable views let you monitor your purchasing document items for each supplier at the level of detail you require. 
Key features:    Monitor your purchasing document items based on filter criteria such as material group, purchasing group, plant, status, and purchase order.   Search by one or more purchase orders, and in the results you can see the corresponding purchase orders, as well as any related purchase requisitions, goods receipts, and supplier invoices in their respective tabs.   Search using the status for specific document types and in the results you can see the corresponding purchasing document items in their respective tabs. The statuses you can select in the value help corresponds to the statuses available for each document type in their respective manage apps, for example, Manage Purchase Orders. The only exception is for goods receipts where the statuses are, specifically, Canceled and Completed.   Get an overview of all documents for which a difference exists between the supplier invoice value and the ordered value.   Display detailed data of the items in purchase requisitions, purchase orders, goods receipts, and supplier invoices.    Display purchase requisition items and their distribution (in terms of quantity, value, and percentage) over one or more of their account assignments. So, a purchase requisition item could be listed more than once depending on the number of accounts it's assigned to.   Display purchase order items and their distribution (in terms of quantity, value, and percentage) over one or more of their account assignments. So, a purchase order item could be listed more than once depending on the number of accounts it's assigned to.   Display and compare item data for one or more suppliers.   Adapt the views to display precisely the data you need.   Navigate to the Purchase Requisition object page.   Navigate to the Manage Purchase Orders app.   Navigate to the Material Document details page (only if you have access to the Material Document Overview app).   Navigate to the Supplier Invoice app (only if you have access to this app).   Post a goods receipt for a selected purchase order item on the Purchase Orders tab (only if you have the Inventory Manager role).   Create purchase orders on the Purchase Orders tab.   If the long material number has been activated in your back-end system, it is automatically displayed in the Material field in this SAP Fiori app. For more information, see Extended Material Number in SAP Fiori Apps. 
Business roles: Purchaser
Purchaser : 
Ensures that demands of materials and services are fulfilled by creating and monitoring purchase orders.

External Auditor : 
Reviews the accounts of organizations to ensure the accuracy and completeness of their financial records.