When processing payments, what are possible functions of reason codes?

Comprehensive and Detailed in Depth Explanation:

Reason codes in SAP S/4HANA Cloud Financial Accounting are used to handle payment differences and automate related processes.

B: Correct. Reason codes can trigger automatic posting of residual items to predefined G/L accounts (e.g., write-off accounts).

C: Correct. They control the G/L account assignment for residuals, ensuring accurate financial reporting.

D: Correct. Reason codes can influence the type of payment notice (e.g., partial payment notification) sent to customers.

A: Incorrect. Sales orders are unrelated to payment processing reason codes.