Library /sys$common/syshlp/nclhelp.hlb delete, session_control, backtranslation_softlink  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    delete  [node node-id] session control -
            backtranslation softlink name

    Example:

    delete session control backtranslation -
       softlink DEC:.DNA_BACKTRANSLATION.%X49.%X0004.%XAA0004007413