SAP software products offer powerful tools that can assist businesses with the management of their financials, human resources, logistics, and other areas of business.
The SAP ERP system is at the heart of SAP software, with the Enterprise Resource Planning system currently being the most advanced and available such software. SAP has been developed to offer application software that can support the most complicated business functionality.
The SAP system is essentially a collection of auxiliary tools and executable programs that process business logic, with the name for all starting or stopped kernel processes known as SAP Instance.
Several such instances are typically contained in an SAP ERP system to allow each one to run on a dedicated server computer.
All SAP Instances contain a dispatcher and several work processes, with the former distributing tasks to one of the latter. There are different types of work processes in the SAP system,
These types include:
• Batch work processes, which process scheduled background jobs
• Dialog work processes, which handle online user transaction requests
• Gateway work processes, which handle communication between applications
• Spool work processes, which handle SAP system printing
• Update work processes, which handle carry out database updates
The system’s presentation tier sends a request. The SAP central instance dispatcher analyses and passes to the message process, which decides if it should be processed there or shipped to a different instance.
It will be placed in an appropriate work process, processed, and feedback delivered if the former.
