Downtime-Optimized Conversion

Naming Conventions

This section deals with the most important naming conventions used in this guide.

See the SUM Guide for a comprehensive overview about naming conventions. The following table describes the most important naming conventions in this guide:

Naming

Meaning

System conversion

Overall process of the transfer of an existing SAP ERP system to SAP S/4HANA system

Data conversion

Conversion of data from the previous data structure to the new SAP S/4HANA data structure

Downtime-optimized conversion

Procedure to reduce the downtime for the data conversion as a part of the system conversion

Migration

Transfer of database content from the source database to a target database such as SAP HANA

Update

For clarity and readability, the generic term Update is used in this document in the context of release upgrade, enhancement package installation and Support Package Stack application with SUM.

SAPup

Executable that is used as a part of SUM

<SUM directory>

This spelling is used when referring to <path to SUM directory>/SUM.