SAP system copy Technical system copy for the upgrade - SAP Basis

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Technical system copy for the upgrade
Consistency of database disk blocks - stopping I/O activities or executing DATABASE BEGIN ONLINE BACKUP command, flushing cache, etc.
Test data is important for companies to eliminate risks in ongoing operations and to optimize systems or processes. But collecting this data can be challenging in times of Big Data and increased data protection, as well as due to complex IT structures.

Different DDLORA* files can be assigned to the R3load packages. The assignment is done by a text file, which is given to the MigrationMonitor as parameter 'ddlMap = mapDDL.txt' and evaluated by it.
Verification of source system status and infrastructure - analysis of software versions, database disk layout, system status, etc.
The solution described in this document can be summarized as follows: The goal is to create a homogeneous copy of an SAP system. The source of the system copy is a production system. The target of the system copy is an existing non-production system. The focus is on a specific use case, a system copy created for updates. Backup and restore are performed at the SAN device level and supported by HP System Copy software. Pre- and post-processing is automated using the UC4 Automated System Copy for SAP solution. Thus, the proposed solution allows you to optimize the automation and acceleration of SAP system copies generated for upgrades and reduce IT administration costs. Automated, fast and powerful upgrade capabilities enable shorter and more flexible SAP software lifecycles, enabling more agile business processes.

Unicode conversion: During the copy, the system is converted from non-Unicode to Unicode. This happens in the context of a homogeneous or heterogeneous system copy. In connection with Unicode must be differentiated between the system copy of a Unicode system and the Unicode conversion.

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

It can therefore be profitable for companies to invest in professional test data management, which offers decisive advantages.

This also restricted the availability of the productive system, which is hardly tolerable for companies that operate internationally and in different time zones.
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