System Management
The System Management is the central administrative unit for WinCC OA Systems.
- System management
- Diagnostics
- Reports
- Database
  - Data backup in WinCC OA
  - Supported Database Combinations
    An overview over the possible database combinations within a WinCC OA project.
  - WCCOAtoolCreateDb
  - Upgrading a project using ISO character sets to UTF8 character sets
  - History DB
  - Archive/Export Alerts
  - ASCII Manager
    The ASCII Manager allows you to input and output and thus edit data points and data point types and to configure data points.
  - Online Backup
  - Steps of the online DB backup process
  - Archiving and Compression
  - Data Point Groups
    The main purpose of grouping data points is to simplify selection of datapoints and datapoint elements.
  - PowerConfig Editor
  - RDB Archiving
  - RDB Compression
  - RDB Log
  - HDB/RAIMA - RDB Parallel
  - OLE DB Provider
    OLE DB is a Microsoft specification for accessing data on different computers. It is based on Microsoft's COM technology and is the successor to the older and limited ODBC technology.
  - NextGen Archiver (NGA)
    The NextGenArchive (NGA) for is a archiving solution which extends flexibility while keeping the possibilities and strengths of the current methods. This chapter provides an overview of the NGA feature.
  - SQLite®
- Driver
- Driver IEC
- Driver OPC
- Driver S7
- SmartSCADA
- Permission
- Communication
- Settings

RDB


Chapter	Contents
Requirements for Installation	Requirements for the installation of the relational database with considered special cases like for example the switch from HDB/RAIMA to RDB.
First-Time Installation	Configuration and settings in Oracle and WinCC OA in case of a first-time RDB installation.
Parameters for the Oracle DB Setup	Statement and description of the setup parameters contained in the "RDB_config.sql" file.
Upgrade of an RDB Project	Instruction for the upgrade of an older WinCC OA project with considered special cases.
Single Sign On and Remote UI	Instruction for the activation of Single Sign On and the access to the Oracle database from a remote user interface.