VMware SDK/API "This host is not discoverred any more and will be deleted in x days.

[Pflummy]

Hello,

I want to use the vmware api/SDK to monitor my virtual machines.

I configured the SDK login correct, the monitoring data of my esx servers is shown correct(memory Cpu,...), but none of mine machines are monitored.

The machines are added to my hosts, but no data is retrieved.

The message shows: "this host is not discovered anymore and will be deleted in x days."

I have 4 esx Servers and i cannot figure out what is incorrect with my configuration.
(Might it be a problem if a host is moved to another ESX Server)

Can anybody help me?

Many thanks in Advance.

[Pflummy]

When i look in the item configuration i can see all items are not working.

The error message is "Unknown virtual machine UUID".

Has anybody an idea what I missed or need to do to get it working?