Suse NFS Share Permission Denied issue

#cat /etc/exports
/share  *(rw,sync)  … This shared directory giving error while writing into this share directory in client system  

To Resolve this issue you can use insecure option to have all access and permission 
cat /etc/exports

/share  *(rw,insecure)

Redhat says : executing all requests under the nobody account. The insecure option in this entry also allows clients with NFS implementations that don’t use a reserved port for NFS.