How to fix the Oracle error CRS-04223: Username is greater than number bytes?

In this post, you’ll learn more about the Oracle ErrorCRS-04223: Username is greater than number bytes with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CRS-04223: Username is greater than number bytes

Reason for the Error CRS-04223: Username is greater than number bytes

Cause: The username specified was too long for the IPMI device.

How to fix the Error CRS-04223: Username is greater than number bytes ?

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

Action: Supply a username with a length no greater than the indicated size while still matching the username used to configure the IPMI device. Retry.