Scope of the SAP system copy
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Another method of creating an SAP system copy is to use external tools such as Oracle RMAN or Microsoft SQL Server Backup. These tools allow you to create a complete copy of the database as well as a copy of the file system. However, it is important to note that special knowledge is required when using these tools to ensure that the backup is created correctly.
SAP environments can quickly become time-consuming. For example, when it comes to creating system copies of a production environment on the test and quality assurance (QA) system. Because of the time required, some QA systems turn out to be outdated and thus even ticking time bombs. A software tool from Libelle now makes it easier to update QA systems in SAP architectures on System i as well.
Consistency of database disk blocks - stopping I/O activities or executing DATABASE BEGIN ONLINE BACKUP command, flushing cache, etc.
You should also create a delta list for all transports that have not yet reached the production system. Software contained in open transports is lost during the upgrade, which may seem useful for cleaning up the system, but can have dire consequences for development projects. That's why you should take a close look at delta transport lists before proceeding with the upgrade. UC4 Automated System Copy allows you to automate the above steps. If necessary, you can add additional steps without losing testing capabilities.
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Third-party tools sometimes have a different focus than TDMS. The tools each offer a more or less generally understandable user guidance and are thus "out-of-the-box" products that do not require external consulting on implementation or application.
There is a useful product for SAP system copy - "Shortcut for SAP Systems".
To ensure that SAP solutions are nevertheless used optimally, decision-makers are well advised to regularly subject IT landscapes and applications to intensive testing.
Every SAP system copy then carries the risk of losing the development status achieved and can lead to inconsistencies in programs and customizing, and any damage repair is usually very time-consuming.