SAP system/instance move
Multicloud: the systems involved with different hyperscalers
The process of creating system copies for updates can be broken down into different activities, as shown in Table 1. For each group, the software used for automation is shown, where "UC4" stands for UC4 Automated System Copy and "HP" stands for HP System Copy. All these activity groups are described individually below.
Typically, the "homogeneous SAP system copy" process involves a large number of manual activities. A certain skill level is required for this, which leads to the fact that usually the employees of the SAP Basis department or external service providers realize the system copy. Depending on the structure and size of the systems, this process can take anywhere from hours to several days. In addition to making the target systems unavailable to operations and project teams, system and landscape copies also block SAP Basis administrators. Other challenges include the varying duration and quality (completeness) of the results depending on the processor, time dependency on the employees performing the work, etc..
Automation of homogeneous SAP system copies
You can manage your SAP system landscape in Google Cloud with SAP Landscape Management, Enterprise Edition (SAP Landscape Management) by installing the Google Cloud Connector for SAP Landscape Management (Connector for LaMa). Google Cloud provides the Connector for LaMa free of charge. You must purchase all required licenses for SAP Landscape Management from SAP.
An SAP system copy usually includes both the copy of the database and the copy of the file systems that contain the SAP system. There are several ways to create a system copy of an SAP system, depending on the type of database and operating system used.
With "Shortcut for SAP Systems", tasks in the area of SAP system copy are simplified and made possible.
Downtime in the target system depends on the following factors, among others: The time required to restore production data reconciliation in the target system The amount of pre- and post-processing in the target system With HP System Copy, images of production data can be created in minutes, with each step between shutdown and reboot of the target system occurring automatically.
SAP Basis is the foundation of any SAP system. You can find a lot of useful information about it on this page: www.sap-corner.de.
In terms of its architectural approach, BSC takes standards into account wherever possible.