SAP system copy Differentiation between homogeneous and heterogeneous SAP system copy - SAP Basis

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Differentiation between homogeneous and heterogeneous SAP system copy
Consistency of database disk blocks - stopping I/O activities or executing DATABASE BEGIN ONLINE BACKUP command, flushing cache, etc.
An alternative to this is a refresh using a client copy. The test environment will then be missing audit documents, among other things, but the development objects will remain untouched. The client copy only works from a running SAP system, but it burdens the system with database queries and transfers data more slowly than a system copy. The affected client is not available during the copy process. Since there are no options within the client to select what all should be copied, the runtime is often unacceptable.

Tests are already worthwhile for the introduction of SAP solutions in the company and also for release upgrades and migration projects, the import of patches, customizing, modifications and in-house developments. A three-tier SAP landscape typically consists of development, test and production systems. In addition, there are often training systems.
The Refresh
Unicode conversion: A Unicode target system is built from a non-Unicode source system. Unicode conversion can only be performed using procedures based on R3load.

Shutting down and copying virtualized systems, such as VMware instances, requires just a few mouse clicks. VMware is suitable for running multiple training, development and test environments on one physical system. Larger productive systems, on the other hand, are not so easy to virtualize. If users have to shut down the productive system during the copy, the runtime of the operation or the unavailability of the productive system becomes a critical factor.

Use "Shortcut for SAP Systems" to make a required SAP system copy easier and faster.

That's why post-processing is required.

In the source system, users can select by objects, processes and transactions.
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