The target system
Create SAP HANA system replication levels
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.
Table splitting reduces the risk of losing a lot of time during export in case of an error. When restarting, the complete table does not have to be exported again, but only a subset. Simultaneous processing of a table by several R3load processes can reduce the total runtime for this table.
The system copy
System copy of a Unicode system: Source and target system are Unicode systems. The same procedures can be used for the copy, as with the copy of non-Unicode systems.
In practice, customers have either built their own tools to make the appropriate configurations, or there are extensive lists of steps to be processed manually. This approach is time-consuming and error-prone.
If you have used "Shortcut for SAP Systems" to save system-specific tables before the system refresh, several manual steps can be omitted - the data can be restored by restoring the data saved before the system copy.
Table splitting reduces the risk of losing a lot of time during export in case of an error.
A relatively comfortable way.