Hi All,
I am trying to upgrade our gateway server to 1801 from SCOM 2016. When i launch the setup and click on gateway management server, i get error "Operation manager gateway can not be installed on computer on which OM console, database MS .... Installed".
I dont have any other SCOM or system center component installed on this server. ( i was able to upgrade from SCOM 2012 R2 to SCOM 2016 - Gateway successfully)
No issue upgrading other management servers.
thanks.