How to fix the Oracle error ORA-19756: corrupt block number string found in change tracking file?

In this post, you’ll learn more about the Oracle ErrorORA-19756: corrupt block number string found in change tracking file with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-19756: corrupt block number string found in change tracking file

Reason for the Error ORA-19756: corrupt block number string found in change tracking file

The specified block number is corrupt in the change tracking file.

How to fix the Error ORA-19756: corrupt block number string found in change tracking file ?

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

There will be other messages on the error stack that show details of the problem. There will also be a trace file that contains a complete dump of the corrupt block.