How to fix the Oracle error CLSGN-00171: Invalid alias “string” specified for name “string”?

In this post, you’ll learn more about the Oracle ErrorCLSGN-00171: Invalid alias “string” specified for name “string” with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CLSGN-00171: Invalid alias “string” specified for name “string”

Reason for the Error CLSGN-00171: Invalid alias “string” specified for name “string”

The name of the alias to be advertised was not valid. The name must have no domain or be qualified with the name of subdomain serviced by GNS.

How to fix the Error CLSGN-00171: Invalid alias “string” specified for name “string” ?

You can fix this error in Oracle by following the below steps

Specify an alias whose name is in the correct format.