Project system is closely integrated with other SAP modules like logistics, material management, Sales and Distribution, Plant Maintenance, and Production planning module.
The integration between SAP Project System PS with SAP ERP R/3 application modules allows you to design, plan, and execute the projects as part of your normal project procedure. Hence, Project System module has the constant data access to all the departments involved in the project.
SAP PS system is tightly integrated with the following modules −
Finance and Controlling Module − To plan the costs and revenue in the project system as per the financial planning requirements.
Material Management MM − To manage procurement and inventory functions occurring in project lifecycle.
Sales and Distribution Module − To manage the sales process in project lifecycle- includes quotations for customer projects. This includes billing, selling, and shipping of goods and services required in project lifecycle.
Production Planning − To perform activities like material requirement planning MRP, Bills of material BOM, material requisition as per MRP, capacity planning, and other production planning tasks in project lifecycle.
Other R/3 modules − Other modules like plant maintenance, budget management, investment, etc.
In the following diagram, you can see SAP Project System is integrated with SAP R/3 modules during project lifecycle.