Immerse yourself in the pivotal Order to Cash (OTC) process in SAP with this comprehensive guide! By leveraging the functionalities of SAP CRM, SAP APO, SAP TMS, and SAP LES, integrated with SAP ECC, this book provides a detailed walkthrough to enhance your business operations and system understanding. What this Book will help me do Understand master data management across different SAP modules to ensure integrated operations. Explore and implement the key functions of sales processes and customer relationship management in SAP CRM. Master the concepts of order fulfillment, including ATP checks, leveraging SAP APO. Dive deep into transportation planning and freight management processes using SAP TMS. Gain insights into logistics execution and customer invoicing using SAP ECC. Author(s) None Agarwal is an experienced SAP consultant specializing in enterprise integration and process optimization. With an extensive background in SAP modules such as CRM, APO, TMS, and LES, Agarwal brings real-world experience into this work. Passionate about helping others leverage SAP software to its fullest, Agarwal writes accessible and actionable guides. Who is it for? This book is tailored for SAP consultants, solution architects, and managers tasked with process optimization in SAP environments. If you're seeking to integrate SAP CRM, TMS, or APO modules effectively into your operations, this book has been designed for you. Readers are expected to have a foundational understanding of SAP ECC and its core principles. Ideal for individuals aiming to enhance their enterprise's OTC processes.