Restoration of archived data
Some archiving objects (e.g. SD_COND for price conditions) support the unproblematic reloading of deleted data from the archive by jumping from transaction SARA. However, this option is not available for many archiving objects.
How you can restore them anyway, you will learn here.
HANA DB - copying large tables performantly
As it is not possible to rename SAP tables, copying is often the only option. With very large tables this is a real challenge.
The new output management for S/4HANA based on BRF plus
With S/4HANA, the new Output Management will be included in your ERP system from Release 1511. But is this a full replacement for the tried and tested message control?