Database Reorganization 

A reorganization is a time-consuming and complex process and should therefore be performed infrequently and only when absolutely necessary.

See Reorganization Concepts

This section explains how to use the Reorganization option of program SAPDBA to reorganize the database.

See SAPDBA: Reorganization

For detailed information on carrying out a reorganization.

See Reorganization

To find out how to repeat a terminated reorganization.

See Restarting a Reorganization