Hi Uwe , Juergen  and other forum readers Thanks for replying to my
questions and I think the problem is solved now thanks for your
help...However I am still observing the behaviour..
It seems like there are two parts of this problems. 1st the machine hang
and the second is the sybase problem...Your respons solved the first
problem..and the following is the response that I get from Cisco support on
the second part of the problem,
 ____________________________CISCO ANSWERS_________________________
Sybase requires that the portable stream environment be loaded. Please
check the /etc/pse.conf file for the driver entries:
# 2. Uncomment the following lines as needed and, after the next machine
# reboot, these drivers and modules will become available for use. If you
# always want any of the following drivers or modules configured after
every
# reboot, use method 2.
#
# PSE drivers
d+ dlpi en /dev/dlpi/en # streams dlpi ethernet driver
d+ dlpi et /dev/dlpi/et # streams dlpi 802.3 driver
#d+ dlpi tr /dev/dlpi/tr # streams dlpi token ring driver
#d+ dlpi fi /dev/dlpi/fi # streams dlpi FDDI driver
You need to uncomment the lines applicable to your works

Thanks
Rozi-Ai
ai AT mesiniaga.com DOT my
roziai AT hotmail DOT com
>Hi Forum readers, I finally managed to install NV 4 on 41T. My box has
>128 MB 3GB AIX 4.1.5 with june 98 fixes. My NetView is 4.1.1 with
>U451880 installed. My NetView works fine and Installation of CiscoWorks
>3.0.3 looks ok. After CiscoWorks installation I managed to run commands
>like CiscoView (on cisco hw)..and a few other commands.
>
>However when I reboot my Machine, My machine hang and the following
>error messages displayed
>
>strload:cannot initialize stddev: Do not specify existing file
>strload:spx already loaded
>strload:sc already loaded
>ERROR : Unable to load poartable Stream Environment,Please check the
>/usr/sbin/strload program. This utility is required fo rth Sybase
>dataserver
>SERVER cw_SYBASE successfully started