How to fix the Oracle error CRS-06021: Could not set system resource limits for Clusterware: “ulimit -string string”.?

In this post, you’ll learn more about the Oracle ErrorCRS-06021: Could not set system resource limits for Clusterware: “ulimit -string string”. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CRS-06021: Could not set system resource limits for Clusterware: “ulimit -string string”.

Reason for the Error CRS-06021: Could not set system resource limits for Clusterware: “ulimit -string string”.

Cause: A ulimit command issued internally to set system resource limits failed.

How to fix the Error CRS-06021: Could not set system resource limits for Clusterware: “ulimit -string string”. ?

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

Action: Ensure that the correct resource limit values are set in the user profile and limits.conf.