I'm on Opmanager Build 9200

 

I have used some Biztalk messagebox host counters for over a year.  Suddenly when I go to edit them, opmanager only displays a screen which says "Error!".  

 

Despite the error page, the values for the thresholds are still working, however I'm not comfortable leaving this way, as I am unable to modify them, and it could be matter of time before they stop working.  I've tested from the opmanager server, accessing the perfmon BiztalkMessageBox:host Counters | Suspended messages  and the server returns the live data without failure. 

 

Additionally on this same server device I can create new performance monitors, and they function properly.  Because this Biztalk server is installed in a group, I tried to create the same WMI monitors under the secondary server device, but these also "Error!", out.  note they do have in common the same SQL server instance name, as the original server device where I have these monitors originally configured.

 

I would also like to be able to go in and DELETE old WMI monitors, which are of no value to me any longer (as I have deleted these other Biztalk message boxes)

 

Perhaps deleting and recreating is all that is needed?