I, thanks for your collaboration.
    i received  the nlm ( dsm.nlm and dscameng.txt ), i tryed to restore
one directory on my new novell server ( restore disk:/repert/* -su=no )
and my servers is breaking down again......

        the hex code has changed :
                                  stack fault processor ...

                                  stack 62 e8 dd 00 00 00 00 00 38 f8 dd ...
                                        ac c6 08 00 02 00 00 00 dc 80 03 ...
                                        00 0a 00 00 00 0a 00 00 20 00 00 ...

     At this moment my client is 1.2.4 ( after rour patch 1.2.5 )