After upgrading from puppet 3.5.1 to 3.7.1 and also with puppet 3.7.3 the service provider redhat.rb for Suse is broken. At every Puppet run puppet tries to enable from "false" to "true" the Services even if they are already ON and running. I could reproduce this, when you set only runlevel 3 and 5 ON, then the next run does not try to re-enable the service. But if you have for a service runlevel 2 or 4 set, then it tries at every puppet run to enable it.
Notice: /Stage[main]/Puppet::Client/Service[puppet]/enable: enable changed 'false' to 'true'
Setting the provider/service/redhat.rb (enabled?) part back as it was in puppet 3.5.1 then everything is working as it should.
So please fix this or maybe setup a suse.rb if this is causing problem in the redhat.rb.