How to fix the Oracle error CRS-01644: The initialization of the EXADATA fencing facility failed in start with error ORA-number; details at string in string?

In this post, you’ll learn more about the Oracle ErrorCRS-01644: The initialization of the EXADATA fencing facility failed in start with error ORA-number; details at string in string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CRS-01644: The initialization of the EXADATA fencing facility failed in start with error ORA-number; details at string in string

Reason for the Error CRS-01644: The initialization of the EXADATA fencing facility failed in start with error ORA-number; details at string in string

Cause: The start of the initialization of the EXADATA fencing facility failed with the error code shown.

How to fix the Error CRS-01644: The initialization of the EXADATA fencing facility failed in start with error ORA-number; details at string in string ?

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

Action: See the Action section of the error message shown.