Thekey process flow for Scheduling Agreements in Procurement (I3MR)involves several activities to manage procurement schedules effectively. Below are the three correct activities:

Maintain quota arrangement (Option A):Quota arrangements define how procurement quantities are distributed among multiple sources of supply. This is often used in conjunction with scheduling agreements to allocate quantities based on predefined quotas. TheSAP Scheduling Agreement Guideconfirms this activity.

Create or change scheduling agreement (Option B):Scheduling agreements are long-term procurement agreements with predefined delivery schedules. Creating or modifying these agreements is a core activity in the process. The sameSAP Scheduling Agreement Guidedocuments this step.

Maintain delivery schedule (Option E):Delivery schedules specify the quantities and dates for deliveries under a scheduling agreement. Maintaining these schedules ensures timely and accurate deliveries. TheSAP Scheduling Agreement Guideconfirms this activity.

C. Monitor down payment process:Monitoring down payments is part of financial processes and is not directly related to scheduling agreements.

D. Maintain service entry sheet:Service entry sheets are used for confirming services rendered and are not part of the scheduling agreement process.

SAP Scheduling Agreement Guide:Explains the key activities involved in managing scheduling agreements, including quota arrangements and delivery schedules.https://help.sap.com

SAP S/4HANA Cloud Procurement Guide:Provides details on scheduling agreements and their role in procurement processes.

Why the Other Options Are Incorrect:Key References: