How to fix the Oracle error ORA-31475: redo log catalog contains no metadata for the source table?

In this post, you’ll learn more about the Oracle ErrorORA-31475: redo log catalog contains no metadata for the source table with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-31475: redo log catalog contains no metadata for the source table

Reason for the Error ORA-31475: redo log catalog contains no metadata for the source table

While advancing a change set, an CDC attempted to query the LogMiner dictionary system tables to obtain the columns from the source table. The query returned no rows. This may be because none of the redo logs contains a catalog, or it may be an internal error.

How to fix the Error ORA-31475: redo log catalog contains no metadata for the source table ?

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

First, verify that the source system contains the source table. execute dbms_logmnr_d.build procedure to populate the redos log with logminer dictionary information. If this has been done and the problem persists, then contact Oracle Corporation