Hello All,
I have an Exchange 2019 environment. I'm trying to add second node to the DAG but getting the below error. Exchange 2019 CU7 both servers. IP less DAG.
A server-side database availability group administrative operation failed. Error The operation failed. CreateCluster errors may result from incorrectly configured static addresses. Error: An error occurred while attempting a cluster operation. Error: Cluster API failed: "CreateCluster() failed with 0x42a. Error: The service has returned a service-specific error code". [Server:]