SQL Server Error Code – 45428 the operation has failed because you are

In this blog post, you’ll learn more about the SQL Server Error Code 45428 and the error message description that is shown

SQL Server Error Code

45428

SQL Server Error Description for the Code :45428

The operation has failed because you are attempting to deploy managed instance as a geo-replication secondary to the subnet ‘%.*ls’ in which there already exists a managed instance. Deploying managed instance as a geo-replication secondary is supported only in cases when managed instance is the first instance deployed in a subnet. Consider deploying managed instance as a geo-replication secondary to a different subnet in which there are no existing managed instances, or if deploying to a subnet with existing managed instance disable the geo-replication option.