Library /sys$common/syshlp/latcp$help.hlb DELETE, SERVICE, Qualifiers, /LOG  *Conan The Librarian (sorry for the slow response - running on an old VAX)

       /LOG
       /NOLOG

    Specifies whether LATCP displays a message confirming that the
    service was deleted. If you do not specify the /LOG or /NOLOG
    qualifier, the default is that no message will be displayed.