Consistency of database disk blocks - stopping I/O activities or executing DATABASE BEGIN ONLINE BACKUP command, flushing cache, etc.
Critical factor: Availability
With Automated System Copy for SAP, an SAP system copy can be scheduled and executed in a parallel mode, which has the advantage of reducing manual intervention to a minimum. In addition, daily work can continue as normal. Rehau had already been using the software provider's Business Automation platform for cross-platform scheduling of complex job chains since 2004. The existing installation was expanded to include the module for creating SAP system copies.
As mentioned above, an SAP system copy created for updates is a special use case of homogeneous system copy. Here, a production system represents the source and a non-production system with a specific long-term task in the SAP system landscape represents the target. The most common update scenario involves updating a QA system in the SAP transport system.
SAP system update and database update
For a long time, manual procedures dominated, supported by SAP (guidelines), in particular by predefined procedures and a large number of checklists. In many places, this was supplemented by scripts created in-house, which, however, only automated partial tasks/processes of an SAP system copy.
The freeware Scribble Papers puts an end to the confusing paper chaos. The tool is also suitable for storing, structuring and quickly finding text documents and text snippets of all kinds in addition to notes.
To build a target system that can be used for testing, development and training purposes, there are two different approaches: Users can reinstall an SAP system and import all transports and support packages that have also made it into the production system to date. However, when their number reaches the hundreds and thousands, the effort becomes disproportionately high. In addition, the data still has to be imported from the production system, for example via a client copy.
Tools such as "Shortcut for SAP Systems" supplement missing functions in the area of SAP system copy.
Tools for the automated creation of SAP system copies should, on the one hand, be easy to use and equipped with an intuitive user interface (including usable context explanations).
Here the program waits for successfully exported packages and starts the import as soon as a package has been exported.