This field controls whether the Confirm Delete panel appears when you use the D (delete data set) line command or the TSO DELETE command from the displayed data set list. Use a slash to select this option.

If you select this option, ISPF displays the Confirm Delete panel (Figure 1), giving you an opportunity to change your mind and keep the data set. If you try to delete an unexpired data set, the Confirm Purge panel (Figure 2) is displayed following the Confirm Delete panel. Follow the directions on the panel to either confirm or cancel the data set purge.

See D — delete data set for more information about the D line command.