How to fi integrate with mm and sd?

To integrate Financial Accounting (FI) with Materials Management (MM) and Sales and Distribution (SD) in an SAP system, you need to ensure that the relevant configuration settings are in place. This includes defining account determination for inventory and sales processes, setting up pricing procedures in SD, and configuring material valuation in MM. Additionally, ensure that document types and number ranges are aligned across the modules to facilitate seamless data flow. Finally, perform thorough testing to confirm that transactions in MM and SD correctly reflect in FI.