Example 1: End a function and re-display the process menu:
MENU MSGTXT('Previous function ended at user request')
Example 2: Cause a function to end and the process main menu to be re-displayed with message details from an IBM i message file:
MENU MSGID(USR0046) MSGF(QUSRMSG)
IBM i only:
MENU MSGID(USR0167) MSGF(QUSRMSG.*LIBL)
MENU MSGID(USR8046) MSGF(QUSRMSG.USERLIB01)
