How to fix the Oracle error ORA-01313: LogMiner dictionary column type different from specified type?

In this post, you’ll learn more about the Oracle ErrorORA-01313: LogMiner dictionary column type different from specified type with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-01313: LogMiner dictionary column type different from specified type

Reason for the Error ORA-01313: LogMiner dictionary column type different from specified type

The return type specified for the column in lcr_mine call is different from the actual type of the column.

How to fix the Error ORA-01313: LogMiner dictionary column type different from specified type ?

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

Rewrite the lcr_mine invocation with the right return type.