I get this erro rwhen trynin to access certain parts of subscriber web pages. i then get prompted for the username and password. I am able to continue operations once I enter the corect credentials. I am not using failover and would like this error to go away. i see the sam thing on another customers UNity Server.
I've seen this error before in relation to a DNS issue. I have a few clients using Unity as voicemail only so Unity is installed in it's own domain. I always use the http:///saweb url to access the administration pages and when I do a search for a subscriber it pops up a new window and replaces the ip address portion in the url with the host name of the Unity server and gives me the error you mention. If I replace the name with the IP address then it let me in. I haven't actively looked for a resolution so unfortunately I can't really help you there but you might be able to fix it by adding the hostname of your Unity box to your DNS server or set up a trust between your Unity domain and your network domain.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.