How to fix the Oracle error ORA-19951: cannot modify control file until DBNEWID is completed?

In this post, you’ll learn more about the Oracle ErrorORA-19951: cannot modify control file until DBNEWID is completed with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-19951: cannot modify control file until DBNEWID is completed

Reason for the Error ORA-19951: cannot modify control file until DBNEWID is completed

An operation requiring to modify the control file was attempted, but a NID change is in progress.

How to fix the Error ORA-19951: cannot modify control file until DBNEWID is completed ?

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

Wait until NID completes before attempting the operation.