How to fix the Oracle error CRS-01620: The node kill information of node string could not be validated by this node due to invalid authorization information; details at string in string?

In this post, you’ll learn more about the Oracle ErrorCRS-01620: The node kill information of node string could not be validated by this node due to invalid authorization information; 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-01620: The node kill information of node string could not be validated by this node due to invalid authorization information; details at string in string

Reason for the Error CRS-01620: The node kill information of node string could not be validated by this node due to invalid authorization information; details at string in string

Cause: Unable to validate the kill information for this node.

How to fix the Error CRS-01620: The node kill information of node string could not be validated by this node due to invalid authorization information; details at string in string ?

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

Action: Additional information can be found in the CSSD logs.