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Background documentation Data Area Locate the document in its SAP Library structure

All data volumes in a database instance are known collectively as the data area. The data area contains, amongst other things, the application data, the database catalog and the undo log entries of the database instance.

The size of the data area must not fall below 2,000 pages. There must also always be sufficient space in the data area to hold all the data that is created during database operations.

Recommendation

We recommend regular backups of the data in the data area.

See also:

Database System Concepts,Structure linkBacking Up Data

Database Manager GUI, Structure linkDisplaying Data Area Information

Database Manager CLI, Structure linkDisplaying Information About the Database Instance

Database Administration in CCMS: MaxDB, Structure linkMonitoring the Data Area

Database Administration in CCMS: SAP liveCache, Structure linkMonitoring the Data Area

 

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