Hello Martina,

Well, I don't know what to tell you beyond the obvious, as I don't work on
netmon nor ipmap.
But the process for updating oid_to_type and oid_to_sym  and then deleting
and rediscovering objects is well-known and well-documented.  It was
recently discussed on the nv-l list last month, so perhaps you could review
those notes in the archives and pick up some pointers there.  Otherwise,
you'll have to talk to Support.  Regretfully, I have nothing more to offer.

James Shanks
Level 3 Support  for Tivoli NetView for UNIX and Windows
Tivoli Software / IBM Software Group