In SAP S/4HANA, the dunning level is a key component of the dunning process, which is used to remind customers about overdue payments. Each dunning level represents a stage in the dunning process (e.g., first reminder, second reminder, final notice) and can be configured with specific parameters to control how dunning is executed. Let's analyze each option to determine the correct answers. Explanation of Each Option: A. Days in arrears * Correct : The days in arrears parameter can be configured on the dunning level. This parameter specifies the minimum number of days an invoice or payment must be overdue before it qualifies for inclusion in the dunning run at a specific dunning level. For example, a first reminder might only include items that are 10 days overdue, while a second reminder might include items that are 30 days overdue. * Reference : According to SAP documentation, the "days in arrears" setting is a critical parameter for determining which overdue items are included in each dunning level. B. Payment deadline * Correct : The payment deadline parameter can also be configured on the dunning level. This parameter specifies the date by which the customer must make the payment to avoid further escalation (e.g., additional reminders or legal action). The payment deadline is often displayed on the dunning letter to inform the customer of the urgency of the payment. * Reference : SAP documentation confirms that the payment deadline is configurable per dunning level to provide clear instructions to the customer and ensure timely payments. C. Interest indicator * Incorrect : The interest indicator is not configured at the dunning level. Instead, it is defined at the account or transaction level to calculate interest on overdue payments. While interest calculations may influence the dunning process, the interest indicator itself is not a parameter of the dunning level. * Reference : Interest indicators are part of the interest calculation configuration and are unrelated to dunning levels. D. Line item grace period * Incorrect : The line item grace period is not a parameter that can be configured on the dunning level. Instead, it is typically defined at the company code or account level to specify a grace period for individual line items before they are considered overdue. This parameter does not directly impact the dunning level configuration. * Reference : Grace periods are managed separately from dunning levels and are not part of the dunning level setup. Key References to SAP Documentation: * SAP S/4HANA Finance for Accounts Receivable : Explains the configuration of dunning levels and their parameters, including days in arrears and payment deadlines. * SAP Help Portal - Dunning Process : Provides detailed guidance on configuring dunning levels and their impact on the dunning process. * Dunning Parameters in SAP S/4HANA : Highlights the role of days in arrears and payment deadlines in determining dunning eligibility and actions. * Interest Calculation Configuration : Describes how interest indicators are configured independently of dunning levels.