How to fix the Oracle error PRKH-01055: Oracle Cluster Registry error?

In this post, you’ll learn more about the Oracle ErrorPRKH-01055: Oracle Cluster Registry error with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PRKH-01055: Oracle Cluster Registry error

Reason for the Error PRKH-01055: Oracle Cluster Registry error

Cause: OCR returned an error while processing a CSS request

How to fix the Error PRKH-01055: Oracle Cluster Registry error ?

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

Action: Ensure that CRSD daemon is running e.g. with crsctl check clusterware