384 AFP Utilities for iSeries: User’s Guide ’description’ Specify no more than 50 characters of text, enclosed in apostrophes. Specifies whether or not the page segment replaces the existing page segment if a page segment of the same name already exists in the library. The possible values are: Replace (REPLACE) *YES A new page segment is created and the old page segment is replaced by it. *NO A new page segment is not created if an old page segment of the same name already exists in the library. CVTOVLPFM (Convert Overlay to Physical File Member) Command This command allows you to convert an overlay (object) to a member in a physical database file. The overlay converted to a physical database file can be transferred to the VM, the MVS, and the OS/2 system. The following figure shows the command syntax for CVTOVLPFM command.