/sys$common/syshlp/helplib.hlb CC, Messages, PRAGMAOPTDUP  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 Message        This #pragma optimize has already modified this
                optimization setting.  This setting will replace the
                old.

 Description    A #pragma optimize has specified the same
                optimization setting more than once.  The later
                setting will replace the previous one.

 User Action    Remove the earlier setting.