SAP BASIS AND SECURITY TUTORIAL

 SAP HANA Administration Questions And Answers 1. What is SAP HANA? SAP HANA (High-Performance Analytic Appliance) is a modern, in memory-database and platform that is deployable on premise or in the cloud. The SAP HANA platform allows you to analyze large volume of data in real time. SAP HANA platform allows you to store and access data in-memory and column based by using the database services. SAP HANA allows both online transaction processing (OLTP) and online analytical processing (OLAP) on one system. SAP HANA allows to develop applications, run your custom applications built on SAP HANA, and manage their lifecycles by using application services. 2. What are the user types required in SAP HANA Database? Users: These are regular users who uses SAP HANA database regularly. These users are created by the system administrators. SYSTEM User: These are the user where they will be having system administrator access. Technical user: SYS, _SYS_STATISTICS and _SYS_REPO. These are intern...

 SAP BASIS: Administration and Monitoring Tools SAP System provides various tools for monitoring the system and for making administration changes. The tools can be accessed from SAP menu by selecting Administration-->System Administration, then under nodes Administration and Monitor. The monitoring tools can also be directly executed using the transaction codes. 1. Consistency Check SICK:   Transaction code SICK is executed immediately after the installation to get the information about any inconsistencies in the SAP installation process. It crosschecks the release numbers and character sets in SAP Kernel with the database release numbers. 2. SAP Application Server Overview SM51:   It displays all the application server instances of the SAP system. This transaction code is used to monitor application servers and change their states (Initial, Started, Active, Shutdown and Stop). 3. Monitoring ABAP Work processes SM50:   It displays the activity of work process...