VMS Help SCA, SCA Topics, Callable Routines, SCA$GET_CURRENT_QUERY, Arguments  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 command_context
    type:       $SCA_COMMAND_CONTEXT
    access:     read/write
    mechanism:  by reference

    An SCA command context.

 query_name
    type:       character string
    access:     write only
    mechanism:  by descriptor

    The name of the current query in the context of the given command
    context.