How to fix the Oracle error CLSS-00103: unable to read configuration information for node string?

In this post, you’ll learn more about the Oracle ErrorCLSS-00103: unable to read configuration information for node string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CLSS-00103: unable to read configuration information for node string

Reason for the Error CLSS-00103: unable to read configuration information for node string

Cause: Incomplete configuration information for the specified node was found.

How to fix the Error CLSS-00103: unable to read configuration information for node string ?

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

Action: Validate the integrity of the Oracle Cluster Repository, restoring it from backup if necessary.