The purpose of writing this paper is to provide insights of custom enhancements in S/4 HANA in developing manufacturing execution cockpit a one stop umbrella to execute supply chain manufacturing execution transactions seamlessly. Problem: Companies implement enterprise resource planning systems like SAP S/4 HANA to streamline the supply chain business processes end to end from procurement, production planning, advanced planning & optimization, manufacturing execution, warehouse management, sales and distribution, finance and controlling, product costing, trade promotions management, quality management etc. To execute a supply chain manufacturing business process within S/4 HANA system business users must execute multiple transaction codes within the systems which is not only time consuming but also hampers supply chain efficiency and productivity.

Keywords : SAP (Systems, Applications and Products in data processing), S/4 HANA Custom Enhancements, Supply Chain Manufacturing, digital and business transformation. Handling Units, ABAP Advanced Business Application Programming.