RETRIEVE is a basic panel command that you can issue from any product panel. It redisplays the last command issued on the Command line (excluding navigation and scrolling commands like EXIT and DOWN). Repeated invocations of the command cause retrieval of successive commands from a stack 18 levels deep.
RETRIEVE is the default value assigned to the F24 key.
Syntax of the RETRIEVE command
Press F24 or type RETRIEVE (or an appropriate abbreviation) on the Command line and press Enter.