Manage Maintenance Backlog
Application component: Fiori User Interface (UI) for PM
App type: Transactional
Line of business: Asset Management
Leading industry: Cross Industry
Solution capability: Tactical Asset Management Planning (S/4)
Description:  With this app, you can view a list of the maintenance orders that are associated with a specific maintenance planning bucket. The maintenance backlog of an operational planning bucket shows all orders that have been automatically assigned to the planning bucket according to their scheduled start, their scheduled end, and to the attributes fitting in the scope of the planning bucket. The maintenance backlog of an event-based planning bucket shows all orders that have been assigned manually to the maintenance event. Orders that have been set to Do not execute or that have been marked for deletion are not displayed in this app. You can view important order details, such as the order status, the order priority and the final due date. You can view the availability and consumption of the required stock components, view messages from the latest ATP check, and navigate directly to the Schedule Material Availability Check app. You can monitor the procurement process for all required non-stock components and external services. In addition, you can view all maintenance work that has to be performed by an internal work center. You can only access this app via the Manage Maintenance Planning Buckets app and the Maintenance Backlog Overview app. Note This app has been designed to be used within the functional scope of the Reactive Maintenance (4HH) and Proactive Maintenance (4HI) scope items that differs from how the maintenance process had been run before (based on the scope items BH1, BH2 and BJ2). Some of the features might not work in the same way or they might not work at all. Furthermore, not all the features of this Fiori app are available for maintenance orders of order types for which the phase model has not been activated. 
With this app, you can view a list of all maintenance orders automatically associated with a specific maintenance planning bucket according to their scheduled start date, their scheduled end date and to the attributes fitting in the scope of the maintenance planning bucket.
Key features:    Jump easily from the maintenance orders of the current planning bucket to those of the previous or the next planning bucket.   View a list of all maintenance orders associated with the selected planning bucket or a pre-filtered list of maintenance orders that are in the Preparation phase.   Check the overall readiness of the order with the help of colored icons indicating whether the maintenance order is time-critical, whether the required materials and services are expected to be available, and whether the order has already been submitted for scheduling.   Select individual orders and pass them on to the Scheduling phase.   Select one or more maintenance orders and reschedule them either by changing the basic start and end dates or by assigning them to the next or the previous planning bucket.   Assign one or more maintenance orders to a maintenance event using the Change Scheduling quick action. You can also unassign maintenance orders from a maintenance event.   Branch to the maintenance orders and the assigned technical objects by using the corresponding links.   View order details, such as the order status, the priority and the final due date.   View order operation details such as the execution stage and the short text.   Check the availability and consumption of the required stock components for all maintenance orders associated with the selected planning bucket or particularly for orders in the Preparation phase. For more information, see Monitoring the Availability of Stock Components.   Check whether committed quantities of a component can be cleared or reassigned to another order in a material availability check, and change this setting for one or more components using a quick action. For more information, see How to Perform an ATP Check for Stock Components.   View the details of the stock component, such as the goods movement type and the product type.   Branch to the product master data of the stock component by using the corresponding links.   Monitor the required quantity, the committed quantity and the withdrawn quantity of the stock component.   Monitor the procurement of the required non-stock components and external services for all maintenance orders associated with the selected planning bucket or particularly for orders in the Preparation phase. For more information, see Monitoring Procurement Activities.   View the supplier from whom a required non-stock component or external service is procured.   Monitor the requirement date for non-stock components and external services.   Branch to the supplier or the material master data by using the corresponding links.   View the relevant purchase requisition and purchase order, and display the details via a link.   Monitor the details and the actual work progress of any internal resources that are needed for completing the maintenance work.   View the operation and suboperation details, such as the work center or the execution stage.   Check the work progress by evaluating the forecast work, the actual work and the remaining work.    Identify time-critical maintenance work by monitoring the earliest start and end dates as well as the execution start and end dates.   View the details of a maintenance planning bucket. For more information, see Manage Maintenance Planning Buckets.   In addition, the app supports the following technical features and options: 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. 
Business roles: Maintenance Planner| Maintenance Supervisor
Maintenance Supervisor : 
Collects, reviews, and prioritizes all maintenance requests from different sources and ensures that they contain all the relevant information required so that the problems can be solved quickly.

Maintenance Planner : 
Carries out preliminary costing, work scheduling, material provisioning, resource planning, and, if necessary, requests permits to ensure that maintenance activities can be performed most efficiently and safely.