Server 2012 R2, Hyper-V VM-PDC w/ AD DS, DNS (single DC still; 2nd will be created shortly)
The Event ID 10154 General comments state:
The WinRM service failed to create the following SPNs: WSMAN/vsWBCdc01.wbc.local; WSMAN/vsWBCdc01. Additional Data The error received was 1355: %%1355. User Action The SPNs can be created by an administrator using setspn.exe utility.
I worked with the setspn command. I could see "WSMAN/vsWBCdc01.wbc.local and WSMAN/vsWBCdc01" were not listed for either the administrator or the server.
I added "WSMAN/vsWBCdc01.wbc.local and WSMAN/vsWBCdc01" to the server but the error remained. I had little confidence in, but tried anyway to add them instead to the administrator account.
In both cases the 10154 EventID remains.
I guess my question is 'can I fix this error?' and 'do I need to fix this error'. Did I misread the instructions in the event viewer?
Or is this also simply a transient error that resolves after the dynamic activity of startup completes?