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

    The SCA$GET_ATTRIBUTE routine gets a handle to an attribute of an
    entity.

    If the iteration_context parameter is not specified, then
    this routine finds the first attribute of the specified kind
    (attribute_kind) and updates attribute_handle to describe that
    attribute.

    In general, several attributes can be associated with a particular
    entity. With this routine you can find all of those attributes by
    using the iteration_context parameter.