How to fix the Oracle error CLST-01102: assigning default host name string for node string?

In this post, you’ll learn more about the Oracle ErrorCLST-01102: assigning default host name string for node string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CLST-01102: assigning default host name string for node string

Reason for the Error CLST-01102: assigning default host name string for node string

Cause: A host name for the node was not specified. The node name was used as a default instead.

How to fix the Error CLST-01102: assigning default host name string for node string ?

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

Action: If the node name is not equal to the host name, the host name must be supplied to clscfg. Failure to do so will cause the Cluster Ready Services daemons not to function.