Dear Mr Krishnan,
Your wrote:
Check (on the remote machine)
- the permissions on the /var/spool directory and
subdirs
Many many thanks for your helpful hint. Yes, indeed the subdir in /var/spool which in the remote system is laser4 had rwx only for user and no rx permission for group and others. By giving the rx permission for all, it solved the problem. Thanks again.
Sincerely,