A set of middle ware programs and tools that provide the underlying base that enable applications to be inter-operable across operating systems. SAP Basis includes a RDBMS, GUI, and client server architecture. It's a piece of middle ware which links the application with the database and the operating system. Basis is most commonly associated with the GUI interface to the SAP.
System refresh is nothing but moving the production system data to quality system for testing purpose. Generally system refresh will be done when the client size is more and we cannot move the production system data to quality system.
SAP NetWeaver 7.0 Dual Stack Refresh Procedure
1Table of Contents
7Quick Guide Checklist
8Refresh Process Flow
8.1.2Export data from Target System
8.1.3Java System Object Export
8.1.4SAP Netweaver 7.0 SR3 Disc Set
8.1.5Export Java using SAPINST from Source System
8.1.6Copy export files to target system
8.2.1Stop all application servers
8.2.2Run SAPINST on Target System.
8.2.3Hand off from Basis to DBA for DB2 redirected restore