How to fix the Oracle error ORA-01312: Specified table/column does not exist?

In this post, you’ll learn more about the Oracle ErrorORA-01312: Specified table/column does not exist with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-01312: Specified table/column does not exist

Reason for the Error ORA-01312: Specified table/column does not exist

The table/column specified in the lcr_mine call does not exist at the the specified SCN. The table/column definition has to exist at the start SCN specified for lcr_mine to be able to identify the table/column correctly.

How to fix the Error ORA-01312: Specified table/column does not exist ?

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

Create a LogMiner session at a start SCN at which the table definition is available.