You can specify an online REBUILD INDEX with SHRLEVEL CHANGE or REFERENCE.
Procedure
Enter Y in the Online Rebuild Index field on the Recover Utility Profile Options panel.
To set options for an online REBUILD INDEX, enter Y in the Alter Online Rbld Options field on the Recovery Utility Profile Options panel and press Enter. The panel shown in the following figure is displayed:
Refer to the help panel for a detailed description of the fields on this panel.
Press PF3 (END) to save and return to the Utility Profile Options panel.