How to fix the Oracle error ORA-31405: cannot make changes while change set string is advancing?

In this post, you’ll learn more about the Oracle ErrorORA-31405: cannot make changes while change set string is advancing with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-31405: cannot make changes while change set string is advancing

Reason for the Error ORA-31405: cannot make changes while change set string is advancing

The change set is currently advancing. Change sources related to an advancing change set cannot be altered. Change tables related to the advancing change set cannot be created, altered or dropped. Some or all the parameters of the change set cannot be altered while the set is advancing.

How to fix the Error ORA-31405: cannot make changes while change set string is advancing ?

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

Wait until the change set has finished advancing, then reissue the command. If altering the change set, only the advance_enable parameter can be altered during an advance.