How to fix the Oracle error CLSW-00003: Error in the cluster registry (OCR) layer. [number] [string]?

In this post, you’ll learn more about the Oracle ErrorCLSW-00003: Error in the cluster registry (OCR) layer. [number] [string] with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CLSW-00003: Error in the cluster registry (OCR) layer. [number] [string]

Reason for the Error CLSW-00003: Error in the cluster registry (OCR) layer. [number] [string]

Cause: An error occurred in the cluster registry layer while performing a cluster wallet operation.

How to fix the Error CLSW-00003: Error in the cluster registry (OCR) layer. [number] [string] ?

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

Action: Ensure correct operation of cluster registry by inspecting ocr error (oerr proc ), by using ocrcheck and ocrdump, and retry the operation.