solaris11 -- share -F nfs can able to mount, mount point /u04 from server to client but permissione

Hi,

I can able to create nfs mount point from server1 to server2(client), but the problem is at the server2(client) the mountpoint /u0is accessible but cant able to create any files or directories

permissioned denied

NFS

server:root@erptstapp2:/#

client : root@erptrnapp:/#

From Server side I have done this

root@erptstapp2:~# share -F nfs -o rw=erptrnapp.kfmc.med /u04

root@erptstapp2:~# share

u04     /u04    nfs     sec=sys,rw=erptrnapp.kfmc.med

root@erptstapp2:~# shareall

root@erptstapp2:~# showmount -e

export list for erptstapp2.kfmc.med:

/u04 erptrnapp.kfmc.med

from server side i have added client information in /etc/hosts as well