SAP SYSTEM COPY - A BEFORE AND AFTER GUIDE
SAP system update and database update
Individual steps know exactly where they have to restart the actual copy run in the event of an error. In general, this means that error situations can be handled as needed and with pinpoint accuracy.
An SAP system copy is not done in an hour. Due to the large amount of data in an SAP system, the individual steps can take a long time to complete. The export and the import do not always run without errors. Often one is held up by troubleshooting. Of course, the target system must be prepared before the actual copy can be performed: Setting up the server, installing the operating system and database software, downloading and copying the installation media. During the export, the source system cannot be used. Therefore, this task must be planned well and in advance.
So much information... how can you keep it so that you can find it again when you need it? That's what Scribble Papers is great for.
Scenario with system copies for updating
What is the purpose of copying a complete SAP system? - Well, there are several reasons. Test and development system: After a new productive system has been set up, at least one identical development system or even one test system is still needed. To avoid having to repeat the customizing (settings and configurations of the SAP modules and business processes) on these systems, it makes sense to make a copy. This is clearly the faster way to achieve the goal!
An SAP system copy is a process in which an exact copy of an existing SAP system is created. This copy can be used to run tests, perform development, or back up the system.
With "Shortcut for SAP Systems", tasks in the area of SAP system copy are simplified and made possible.
Fact: BDLS is a kind of "time eater" for system copies (except when using Hana).
SAP Basis refers to the administration of SAP system that includes activities like installation and configuration, load balancing, and performance of SAP applications running on Java stack and SAP ABAP. This includes the maintenance of different services related to database, operating system, application and web servers in SAP system landscape and stopping and starting the system. Here you can find some useful information about SAP Basis: www.sap-corner.de.
Complete shutdown of the production system is best avoided altogether.