Hi, I've been using hiera for several weeks now and all was working fine til few days ago when i started to get that kind of message: Error: Could not retrieve catalog from remote server: Error 400 on SERVER: Could not find data item nom in any Hiera data file and no default supplied on node d0puppetclient.victor-buck.com Warning: Not using cache on failed catalog Error: Could not retrieve catalog; skipping run So i tried to make a very simple test to check if the problem came from my last code changes and i'm still getting this message. I can't get hiera variable anymore. Below the test i made: *hiera.yaml*: --- :backends: - yaml :yaml: :datadir: /etc/puppet/hieradata :hierarchy: - common *site.pp*: # /etc/puppet/manifests/site.pp case $operatingsystem { 'Solaris': { include role::solaris } 'RedHat', 'CentOS': { include redhat::roles::common } /^(Debian|Ubuntu)$/: { include role::debian } # default: { include role::generic } } case $hostname { /^d0puppetclient/: { include test } } *test.pp*: class test{ $nom = hiera('nom') file {"/root/test.txt": ensure => file, source => "/etc/puppet/test.txt.erb", } } *test.txt.erb*: <%= nom %> Any idea about to fix this?I thought this could be an file access right issue, so i tried to grante access on some files (755) and it's not working... Thanks to those who 'll take time to read me and give me an answer :) Christian -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-users+unsubscribe@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/puppet-users/41e41e5f-7d26-46c4-9fe4-861b146c8f4f%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.