Dive into the complexities of enterprise software with this detailed system architecture diagram. It illustrates the interaction between different components such as an ERP SQL Server, Entity Framework, SSRS (SQL Server Reporting Services) etc. It also delineates how reports are generated, the structure of the internal web controllers, and the use of middleware for error handling. Perfect for software developers, system architects, and IT professionals, this diagram serves as an instructional aid for building and maintaining robust enterprise-level systems.